7130LA20PFG [IDT]
TQFP-64, Tray;
| 型号： | 7130LA20PFG |
| 厂家： | 
INTEGRATED DEVICE TECHNOLOGY |
| 描述： | TQFP-64, Tray 静态存储器 内存集成电路 |
| 文件： | 总22页 (文件大小：291K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IDT7130SA/LA
IDT7140SA/LA
HIGH SPEED
1K X 8 DUAL-PORT
STATIC SRAM
LEAD FINISH (SnPb) ARE IN EOL PROCESS - LAST TIME BUY EXPIRES JUNE 15, 2018
Features
◆
◆
On-chip port arbitration logic (IDT7130 Only)
BUSY output flag on IDT7130; BUSY input on IDT7140
INT flag for port-to-port communication
Fully asynchronous operation from either port
Battery backup operation–2V data retention (LA only)
TTL-compatible, single 5V ±10% power supply
Military product compliant to MIL-PRF-38535 QML
Industrial temperature range (–40°C to +85°C) is available
for selected speeds
High-speed access
◆
◆
◆
◆
◆
◆
◆
– Commercial: 20/25/35/55/100ns (max.)
– Industrial: 25/55/100ns (max.)
– Military: 25/35/55/100ns (max.)
Low-power operation
◆
– IDT7130/IDT7140SA
— Active: 550mW (typ.)
— Standby: 5mW (typ.)
– IDT7130/IDT7140LA
— Active: 550mW (typ.)
— Standby: 1mW (typ.)
◆
◆
Available in 48-pin DIP, LCC and Ceramic Flatpack, 52-pin
PLCC, and 64-pin STQFP and TQFP
Green parts available, see ordering information
◆
MASTER IDT7130 easily expands data bus width to 16-or-
more-bits using SLAVE IDT7140
Functional Block Diagram
OER
OEL
CE
R/W
L
CE
R
R/W
L
R
,
I/O0L- I/O7L
I/O0R-I/O7R
(1,2)
I/O
Control
I/O
Control
(1,2)
BUSY
L
BUSYR
A
9L
0L
A
9R
0R
Address
Decoder
MEMORY
ARRAY
Address
Decoder
A
A
10
10
ARBITRATION
and
INTERRUPT
LOGIC
CE
L
L
CE
OE
R/W
R
R
OE
R
R/W
L
(2)
(2)
INT
R
INTL
2689 drw 01
NOTES:
1. IDT7130 (MASTER): BUSY is open drain output and requires pullup resistor.
IDT7140 (SLAVE): BUSY is input.
2. Open drain output: requires pullup resistor.
FEBRUARY 2018
1
DSC-2689/18
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
Description
of each port to enter a very low standby power mode.
The IDT7130/IDT7140 are high-speed 1K x 8 Dual-Port Static
RAMs. The IDT7130 is designed to be used as a stand-alone 8-bit
Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the
IDT7140 "SLAVE" Dual-Port in 16-bit-or-more word width systems.
Using the IDT MASTER/SLAVE Dual-Port RAM approach in 16-or-
more-bit memory system applications results in full-speed, error-
free operation without the need for additional discrete logic.
Both devices provide two independent ports with separate con-
trol, address, and I/O pins that permit independent asynchronous
access for reads or writes to any location in memory. An automatic
power down feature, controlled by CE, permits the on chip circuitry
Fabricated using CMOS high-performance technology, these de-
vices typically operate on only 550mW of power. Low-power (LA)
versions offer battery backup data retention capability, with each Dual-
Port typically consuming 200µW from a 2V battery.
The IDT7130/IDT7140 devices are packaged in 48-pin sidebraze
or plastic DIPs, LCCs, flatpacks, 52-pin PLCC, and 64-pin TQFP
and STQFP. Military grade products are manufactured in compli-
ance with the latest revision of MIL-PRF-38535 QML, making it
ideally suited to military temperature applications demanding the
highest level of performance and reliability.
PinConfigurations(1,2,3)
42 41 40 39 38 37 36 35 34 33 32 31
OE
R
R
I/O5R
I/O4R
I/O3R
I/O2R
I/O1R
I/O0R
GND
I/O7L
I/O6L
I/O5L
43
44
45
46
47
48
30
29
28
27
26
25
24
23
22
21
20
19
INT
BUSY
R/W
CE
R
R
R
VCC
7130/40
F48(4)
CE
R/W
BUSY
INT
OE
L
1
L
2
3
4
5
6
L
L
L
I/O4L
I/O3L
A0L
7
8 9
10 11 12 13 14 15 16 17 18
2689 drw 03F
INDEX
18 17 16 15 14 13 12 11 10
9
8 7
6
5
4
3
2
19
A0L
I/O3L
I/O4L
I/O5L
20
21
22
23
24
OE
INT
BUSY
R/W
CE
L
L
L
I/O6L
I/O7L
L
1
GND
I/O0R
I/O1R
I/O2R
I/O3R
L
7130/40
L48(4)
48
47
46
45
44
43
VCC
25
26
CER
27
28
29
30
R/WR
BUSY
INT
OE
R
R
I/O4R
I/O5R
R
NOTES:
31 32 33 34 35 36 37 38 39 40 41 42
1. All VCC pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. L48 packagebodyisapproximately.57inx.57inx.68in.
F48 packagebodyisapproximately.75inx.75inx.11in.
4. Thispackagecodeisusedtoreferencethepackagediagram.
2689 drw 03L
2
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
PinConfigurations(1,2,3) (con't.)
CE
R/W
BUSY
INT
L
V
CC
1
48
L
L
L
L
CE
R/W
BUSY
INT
OE
R
2
47
R
3
46
R
4
45
OE
R
R
5
44
A0L
A1L
A2L
A3L
A4L
A5L
A6L
A7L
A8L
A9L
6
43
42
A
A
A
A
A
A
A
A
A
A
0R
7
1R
2R
3R
4R
5R
6R
7R
8R
9R
8
IDT7130/40 41
P or C
9
40
P48(4,5)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
&
C48(4,5)
I/O0L
I/O1L
I/O2L
I/O3L
I/O4L
I/O5L
I/O6L
I/O7L
GND
I/O7R
I/O6R
I/O5R
I/O4R
I/O3R
I/O2R
I/O1R
I/O0R
,
2689 drw 02
NOTES:
1. All VCC pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. P48 packagebodyisapproximately.55inx.61inx.19in.
C48 packagebodyisapproximately.62inx2.43inx.15in.
4. This package code is used to reference the package diagram.
5. This text does not indicate orientation of the actual part-marking.
3
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
Pin Configurations(1,2,3) (con't.)
20 19 18 17 16 15 14 13 12 11 10 9 8
21
7
6
5
4
3
2
A0L
I/O4L
I/O5L
I/O6L
22
23
24
25
26
27
28
29
30
31
32
33
OEL
N/C
INT
L
I/O7L
N/C
GND
I/O0R
I/O1R
I/O2R
BUSY
L
R/W
CE
L
7130/40
J52(4)
1
L
52
51
VCC
CER
R/W
R
I/O3R
I/O4R
I/O5R
I/O6R
50
49
BUSY
INT
N/C
R
48
47
R
34 35 36 37 38 39 40 41 42 43 44 45 46
2689 drw 04
NOTES:
1. All VCC pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. J52-1 package body is approximately .75 in x .75 in x .17 in.
4. This package code is used to reference the package diagram.
4
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
PinConfigurations(1,2,3) (con't.)
48 47 46 4544
49
50
51
33
32
31
30
43 424140 39 383736 3534
I/O5R
I/O4R
N/C
N/C
N/C
N/C
INT
BUSY
R/W
CE
R
I/O3R
52
53
54
55
56
57
58
59
29
28
27
R
I/O2R
I/O1R
I/O0R
GND
GND
N/C
I/O7L
I/O6L
I/O5L
I/O4L
N/C
R
26
25
24
23
22
21
20
19
18
17
R
7130/40
VCC
(4)
PP64 & PN64
VCC
CE
R/W
BUSY
INT
L
L
L
60
61
L
N/C
N/C
N/C
62
63
64
I/O3L
10 11 1213 141516
1 2 3 4 5 6 7 8 9
2689 drw 05
NOTES:
1. All VCC pins must be connected to power supply.
2. All GND pins must be connected to ground supply.
3. PP64packagebodyisapproximately10mmx10mmx1.4mm.
PN64packagebodyisapproximately14mmx14mmx1.4mm.
4. Thispackagecodeisusedtoreferencethepackagediagram
5
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
AbsoluteMaximumRatings(1)
RecommendedDCOperating
Conditions
Symbol
Rating
Commercial
& Industrial
Military
Unit
Symbol
Parameter
Min.
Typ.
Max. Unit
(2)
V
TERM
Terminal Voltage
with Respect
to GND
-0.5 to +7.0
-0.5 to +7.0
V
V
CC
Supply Voltage
4.5
5.0
5.5
0
V
V
V
GND
Ground
0
0
Temperature
Under Bias
-55 to +125
-65 to +150
50
-65 to +135
-65 to +150
50
oC
oC
T
BIAS
V
IH
IL
Input High Voltage
Input Low Voltage
2.2
6.0(2)
0.8
____
V
-0.5(1)
V
____
TSTG
Storage
Temperature
2689 tbl 02
NOTES:
IOUT
DC Output
Current
mA
1. VIL (min.) > -1.5V for pulse width less than 10ns.
2. VTERM must not exceed Vcc + 10%.
2689 tbl 01
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may
cause permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in
the operational sections of the specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect reliability.
RecommendedOperating
Temperature and Supply Voltage(1)
Grade
Ambient
Temperature
GND
Vcc
2. VTERM must not exceed Vcc + 10% for more than 25% of the cycle time or 10ns
maximum, and is limited to < 20mA for the period of VTERM > Vcc + 10%.
Military
-55OC to +125OC
0OC to +70OC
0V
0V
0V
5.0V
+
+
+
10%
Commercial
Industrial
5.0V
5.0V
10%
-40OC to +85OC
10%
Capacitance (TA = +25°C, f = 1.0MHz)
STQFP and TQFP Packages Only
2689 tbl 03
NOTES:
Symbol
Parameter(1)
Input Capacitance
Output Capacitance
Conditions
IN = 3dV
OUT = 3dV
Max. Unit
1. This is the parameter TA. This is the "instant on" case temperature.
CIN
V
9
pF
COUT
V
10
pF
2689 tbl 05
NOTES:
1. This parameter is determined by device characterization but is not production
tested.
2. 3dV references the interpolated capacitance when the input and output signals
switch from 0V to 3V or from 3V to 0V.
DCElectricalCharacteristicsOvertheOperating
Temperature and Supply Voltage Range (VCC = 5.0V ± 10%)
7130SA
7140SA
7130LA
7140LA
Symbol
|ILI
|ILO
Parameter
Input Leakage Current(1)
Output Leakage Current(1)
Test Conditions
CC = 5.5V, VIN = 0V to VCC
CC - 5.5V,
CE = VIH, VOUT = 0V to VCC
OL = 4mA
OL = 16mA
Min.
Max.
10
Min.
Max.
Unit
µA
___
___
|
V
V
5
5
___
___
|
10
µA
___
___
___
___
V
V
OL
Output Low Voltage (I/O
0-I/O
7)
I
0.4
0.5
0.4
0.5
V
V
Open Drain Output
Low Voltage (BUSY, INT)
I
OL
OH
___
___
V
Output High Voltage
I
OH = -4mA
2.4
2.4
V
2689 tbl 04
NOTE:
1. At Vcc < 2.0V leakages are undefined.
6
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
DC Electrical Characteristics Over the Operating
Temperature and Supply Voltage Range(1,5) (VCC = 5.0V ± 10%)
7130X20(2)
7140X20(2)
Com'l Only
7130X25
7130X35
7140X35
Com'l
7140X25
Com'l, Ind
& Military
& Military
Symbol
Parameter
Test Condition
= VIL
Version
COM'L
Typ.
Max.
Typ.
Max.
Typ.
Max.
Unit
ICC
Dynamic Operating
Current
(Both Ports Active)
SA
LA
110
110
250
200
110
110
220
170
110
110
165
120
mA
CE
L
and CE
R
,
Outputs Disabled
(3)
f = fMAX
____
____
____
____
MIL &
IND
SA
LA
110
110
280
220
110
110
230
170
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
COM'L
SA
LA
30
30
65
45
30
30
65
45
25
25
65
45
mA
mA
mA
CE
L
and CER = VIH
(3)
f = fMAX
____
____
____
____
MIL &
IND
SA
LA
30
30
80
60
25
25
80
60
(6)
ISB2
Standby Current
(One Port - TTL
Level Inputs)
COM'L
SA
LA
65
65
165
125
65
65
150
115
50
50
125
90
CE"A" = VIL and CE"B" = VIH
Active Port OutputsDisabled,
(3)
f=fMAX
____
____
____
____
MIL &
IND
SA
LA
65
65
160
125
50
50
150
115
ISB3
Full Standby Current
(Both Ports -
CMOS Level Inputs)
COM'L
SA
LA
1.0
0.2
15
5
1.0
0.2
15
5
1.0
0.2
30
10
CE
L
and
> VCC - 0.2V,
CE
R
V
V
IN > VCC - 0.2V or
____
____
____
____
____
____
____
____
IN < 0.2V, f = 0(4)
MIL &
IND
SA
LA
1.0
0.2
30
10
ISB4
Full Standby Current
(One Port -
CMOS Level Inputs)
COM'L
SA
LA
60
60
155
115
60
60
145
105
45
45
110
85
mA
CE"A" < 0.2V and
CE"B" > VCC - 0.2V(6)
V
IN > VCC - 0.2V or VIN < 0.2V
____
____
____
____
MIL &
IND
SA
LA
60
60
155
115
45
45
145
105
Active Port Outputs Disabled,
(3)
f = fMAX
2689 tbl 06a
7130X55
7130X100
7140X55
Com'l, Ind
& Military
7140X100
Com'l, Ind
& Military
Symbol
Parameter
Test Condition
Version
Typ.
Max.
Typ.
Max.
Unit
ICC
Dynamic Operating
Current
(Both Ports Active)
COM'L
SA
LA
110
110
155
110
110
110
155
110
mA
CE
L
and CER = VIL,
Outputs Disabled
(3)
f = fMAX
MIL &
IND
SA
LA
110
110
190
140
110
110
190
140
I
SB1
Standby Current
(Both Ports - TTL
Level Inputs)
COM'L
SA
LA
20
20
65
35
20
20
55
35
mA
mA
mA
CE
L
and CER = VIH
(3)
f = fMAX
MIL &
IND
SA
LA
20
20
65
45
20
20
65
45
(6)
ISB2
Standby Current
(One Port - TTL
Level Inputs)
COM'L
SA
LA
40
40
110
75
40
40
110
75
CE"A" = VIL and CE"B" = VIH
Active Port Outputs Disabled,
(3)
f=fMAX
MIL &
IND
SA
LA
40
40
125
90
40
40
125
90
ISB3
Full Standby Current
(Both Ports -
CMOS Level Inputs)
COM'L
SA
LA
1.0
0.2
15
4
1.0
0.2
15
4
CE
L
and
> VCC - 0.2V,
CE
R
V
V
IN > VCC - 0.2V or
IN < 0.2V, f = 0(4)
MIL &
IND
SA
LA
1.0
0.2
30
10
1.0
0.2
30
10
ISB4
Full Standby Current
(One Port -
CMOS Level Inputs)
COM'L
SA
LA
40
40
100
70
40
40
95
70
mA
CE"A" < 0.2V and
CE"B" > VCC - 0.2V(6)
V
IN > VCC - 0.2V or VIN < 0.2V
MIL &
IND
SA
LA
40
40
110
85
40
40
110
80
Active Port Outputs Disabled,
(3)
f = fMAX
2689 tbl 06b
NOTES:
1. 'X' in part numbers indicates power rating (SA or LA).
2. PLCC , TQFP and STQFP packages only.
3. At f = fMAX, address and control lines (except Output Enable) are cycling at the maximum frequency read cycle of 1/tCYC, and using “AC TEST CONDITIONS” of input levels
of GND to 3V.
4. f = 0 means no address or control lines change. Applies only to inputs at CMOS level standby.
5. Vcc = 5V, TA=+25°C for Typ and is not production tested. Vcc DC = 100 mA (Typ)
6. Port "A" may be either left or right port. Port "B" is opposite from port "A".
7
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
Data Retention Characteristics (LA Version Only)
7130LA/7140LA
Symbol
Parameter
CC for Data Retention
Test Condition
Min.
Typ.(1)
Max.
Unit
V
___
___
V
DR
V
2.0
___
I
CCDR
Data Retention Current
µA
MIL. & IND.
COM'L.
100
4000
___
V
V
CC = 2.0V, CE > VCC -0.2V
IN > VCC -0.2V or VIN < 0.2V
100
1500
(3)
___
___
t
CDR
Chip Deselect to Data Retention Time
Operation Recovery Time
0
ns
(3)
(2)
___
___
t
R
t
RC
ns
2689 tbl 07
NOTES:
1. VCC = 2V, TA = +25°C, and is not production tested.
2. tRC = Read Cycle Time
3. This parameter is guaranteed but not production tested.
Data Retention Waveform
DATA RETENTION MODE
VCC
VDR
2.0V
≥
4.5V
4.5V
tCDR
tR
VDR
CE
VIH
VIH
,
2692 drw 06
8
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
AC Test Conditions
Input Pulse Levels
GND to 3.0V
Input Rise/Fall Times
5ns
1.5V
Input Timing Reference Levels
Output Reference Levels
Output Load
1.5V
Figures 1,2 and 3
2689 tbl 08
5V
5V
1250Ω
1250Ω
DATAOUT
DATAOUT
775Ω
30pF*
775Ω
5pF*
*100pF for 55 and 100ns versions
Figure 2. Output Test Load
Figure 1. Output Test Load
(for tHZ, tLZ, tWZ, and tOW)
* including scope and jig
5V
270Ω
BUSY or INT
30pF*
*100pF for 55 and 100ns versions
2689 drw 07
Figure 3. BUSY and INT
AC Output Test Load
9
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
AC Electrical Characteristics Over the
OperatingTemperatureSupplyVoltageRange(3)
7130X20(2)
7140X20(2)
Com'l Only
7130X25
7140X25
Com'l, Ind
& Military
7130X35
7140X35
Com'l
& Military
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
READ CYCLE
____
____
____
t
RC
AA
ACE
AOE
OH
LZ
HZ
PU
PD
Read Cycle Time
20
25
35
ns
ns
ns
ns
ns
ns
ns
ns
____
____
____
t
Address Access Time
20
20
25
25
35
35
____
____
____
____
____
____
t
Chip Enable Access Time
t
Output Enable Access Time
Output Hold from Address Change
Output Low-Z Time(1,4)
11
12
20
____
____
____
t
3
3
3
____
____
____
t
0
0
0
Output High-Z Time(1,4)
10
10
15
____
____
____
t
t
Chip Enable to Power Up Time(4)
Chip Disable to Power Down Time(4)
0
0
0
____
____
____
____
____
____
t
20
25
35
ns
2689 tbl 09a
7130X55
7140X55
Com'l, Ind
& Military
7130X100
7140X100
Com'l, Ind
& Military
Symbol
READ CYCLE
Parameter
Min.
Max.
Min.
Max.
Unit
____
____
t
RC
AA
ACE
AOE
OH
LZ
HZ
PU
PD
Read Cycle Time
55
100
ns
ns
ns
ns
ns
ns
ns
ns
____
____
t
Address Access Time
55
55
100
100
____
____
____
____
t
Chip Enable Access Time
Output Enable Access Time
Output Hold from Address Change
Output Low-Z Time(1,4)
t
25
40
____
____
t
3
10
____
____
t
5
5
Output High-Z Time(1,4)
25
40
____
____
t
t
Chip Enable to Power Up Time(4)
Chip Disable to Power Down Time(4)
0
0
____
____
____
____
t
50
50
ns
2689 tbl 09b
NOTES:
1. Transition is measured 0mV from Low or High-impedance voltage Output Test Load (Figure 2).
2. PLCC, TQFP and STQFP packages only.
3. 'X' in part numbers indicates power rating (SA or LA).
4. This parameter is guaranteed by device characterization, but is not production tested.
.
10
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
Timing Waveform of Read Cycle No. 1, Either Side(1)
tRC
ADDRESS
tAA
tOH
tOH
PREVIOUS DATA VALID
DATA VALID
DATAOUT
BUSYOUT
2689 drw 08
(2,3)
tBDDH
NOTES:
1. R/W = VIH, CE = VIL, and is OE = VIL. Address is valid prior to the coincidental with CE transition LOW.
2. tBDD delay is required only in the case where the opposite port is completing a write operation to the same the address location. For simultaneous read operations,
BUSY has no relationship to valid output data.
3. Start of valid data depends on which timing becomes effective last tAOE, tACE, tAA, and tBDD.
Timing Waveform of Read Cycle No. 2, Either Side(3)
t
ACE
CE
OE
(2)
(4)
tAOE
tHZ
(2)
(1)
tHZ
t
LZ
DATAOUT
VALID DATA
(1)
(4)
tLZ
tPD
t
PU
I
CC
CURRENT
50%
50%
ISS
2689 drw 09
NOTES:
1. Timing depends on which signal is asserted last, OE or CE.
2. Timing depends on which signal is deaserted first, OE or CE.
3. R/W = VIH and OE = VIL, and the address is valid prior to or coincidental with CE transition LOW.
4. Start of valid data depends on which timing becomes effective last tAOE, tACE, tAA, and tBDD.
11
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
AC Electrical Characteristics Over the
OperatingTemperatureSupplyVoltageRange(5)
7130X20(2)
7140X20(2)
7130X25
7140X25
Com'l, Ind
& Military
7130X35
7140X35
Com'l
Com'l Only
& Military
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
WRITE CYCLE
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
t
WC
EW
AW
AS
WP
WR
DW
HZ
DH
WZ
OW
Write Cycle Time(3)
20
15
15
0
25
20
20
0
35
30
30
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
Chip Enable to End-of-Write
Address Valid to End-of-Write
Address Set-up Time
Write Pulse Width(4)
t
t
t
15
0
15
0
25
0
t
Write Recovery Time
Data Valid to End-of-Write
Output High-Z Time(1)
Data Hold Time
t
10
12
15
____
____
____
t
10
10
15
____
____
____
t
0
0
0
(1)
____
____
____
t
Write Enable to Output in High-Z
Output Active from End-of-Write(1)
10
10
15
____
____
____
t
0
0
0
ns
2689 tbl 10a
7130X55
7130X100
7140X55
Com'l, Ind
& Military
7140X100
Com'l, Ind
& Military
Symbol
WRITE CYCLE
Parameter
Min.
Max.
Min.
Max.
Unit
____
____
____
____
____
____
____
____
____
____
____
____
____
____
t
WC
EW
AW
AS
WP
WR
DW
HZ
DH
WZ
OW
Write Cycle Time(3)
55
40
40
0
100
90
90
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
t
Chip Enable to End-of-Write
Address Valid to End-of-Write
Address Set-up Time
Write Pulse Width(4)
t
t
t
30
0
55
0
t
Write Recovery Time
Data Valid to End-of-Write
Output High-Z Time(1)
Data Hold Time
t
20
40
____
____
t
25
40
____
____
t
0
0
(1)
____
____
t
Write Enable to Output in High-Z
Output Active from End-of-Write(1)
25
40
____
____
t
0
0
ns
2689 tbl 10b
NOTES:
1. Transition is measured 0mV from Low or High-impedance voltage with Output Test Load (Figure 2). This parameter is guaranteed by device characterization but
is not production tested.
2. PLCC, TQFP and STQFP packages only.
3. For MASTER/SLAVE combination, tWC = tBAA + tWP, since R/W = VIL must occur after tBAA.
4. If OE is LOW during a R/W controlled write cycle, the write pulse width must be the larger of tWP or (tWZ + tDW) to allow the I/O drivers to turn off data
to be placed on the bus for the required tDW. If OE is HIGH during a R/W controlled write cycle, this requirement does not apply and the write pulse
can be as short as the specified tWP.
5. 'X' in part numbers indicates power rating (SA or LA).
12
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
Timing Waveform of Write Cycle No. 1, (R/W Controlled Timing)(1,5,8)
tWC
ADDRESS
OE
(7)
HZ
t
tAW
CE
(2)
WP
(3)
WR
(7)
tHZ
(6)
t
t
tAS
R/W
(7)
tOW
tWZ
(4)
(4)
OUT
DATA
tDW
tDH
IN
DATA
2689 drw 10
Timing Waveform of Write Cycle No. 2, (CE Controlled Timing)(1,5)
tWC
ADDRESS
CE
tAW
(2)
EW
(6)
(3)
tWR
t
tAS
R/W
tDW
tDH
IN
DATA
2689 drw 11
NOTES:
1. R/W or CE must be HIGH during all address transitions.
2. A write occurs during the overlap (tEW or tWP) of CE = VIL and R/W = VIL.
3. tWR is measured from the earlier of CE or R/W going HIGH to the end of the write cycle.
4. During this period, the l/O pins are in the output state and input signals must not be applied.
5. If the CE LOW transition occurs simultaneously with or after the R/W LOW transition, the outputs remain in the HIGH impedance state.
6. Timing depends on which enable signal (CE or R/W) is asserted last.
7. This parameter is determined by device characterization, but is not production tested. Transition is measured 0mV from steady state with the Output Test Load
(Figure 2).
8. If OE is LOW during a R/W controlled write cycle, the write pulse width must be the larger of tWP or (tWZ + tDW) to allow the I/O drivers to turn off data to be placed on the
bus for the required tDW. If OE is HIGH during a R/W controlled write cycle, this requirement does not apply and the write pulse can be as short as the specified tWP.
13
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
AC Electrical Characteristics Over the
OperatingTemperatureandSupplyVoltageRange(7)
7130X20(1)
7140X20(1)
7130X25
7140X25
Com'l, Ind
& Military
7130X35
7140X35
Com'l
Com'l Only
& Military
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
BUSY TIMING (For MASTER IDT 7130)
____
____
____
____
____
____
____
____
____
____
____
____
t
BAA
BDA
BAC
BDC
WH
WDD
DDD
APS
BDD
20
20
20
20
20
20
20
20
20
ns
ns
ns
ns
ns
ns
ns
ns
ns
BUSY Access Time from Address
BUSY Disable Time from Address
t
t
BUSY Access Time from Chip Enable
BUSY Disable Time from Chip Enable
t
20
20
20
(6)
____
____
____
t
Write Hold After BUSY
12
15
20
t
Write Pulse to Data Delay(2)
40
50
60
____
____
____
t
Write Data Valid to Read Data Delay(2)
Arbitration Priority Set-up Time(3)
BUSY Disable to Valid Data(4)
30
35
35
____
____
____
____
____
____
t
5
5
5
____
____
____
t
25
35
35
BUSY INPUT TIMING (For SLAVE IDT 7140)
Write to BUSY Input(5)
____
____
____
____
____
____
t
WB
WH
WDD
DDD
0
0
0
ns
ns
ns
(6)
t
Write Hold After BUSY
12
15
20
Write Pulse to Data Delay(2)
Write Data Valid to Read Data Delay(2)
40
30
50
35
60
35
____
____
____
t
____
____
____
t
ns
2689 tbl 11a
7130X55
7140X55
Com'l, Ind
& Military
7130X100
7140X100
Com'l, Ind
& Military
Symbol
BUSY TIMING (For MASTER IDT 7130)
Parameter
Min.
Max.
Min.
Max.
Unit
____
____
____
____
____
____
____
____
t
BAA
BDA
BAC
BDC
WH
WDD
DDD
APS
BDD
30
30
30
50
50
50
ns
ns
ns
ns
ns
ns
ns
ns
ns
BUSY Access Time from Address]
BUSY Disable Time from Address
BUSY Access Time from Chip Enable
BUSY Disable Time from Chip Enable
t
t
t
30
50
(6)
____
____
t
Write Hold After BUSY
20
20
t
Write Pulse to Data Delay(2)
80
120
____
____
t
Write Data Valid to Read Data Delay(2)
Arbitration Priority Set-up Time(3)
BUSY Disable to Valid Data(4)
55
100
____
____
____
____
t
5
5
____
____
t
55
65
BUSY INPUT TIMING (For SLAVE IDT 7140)
Write to BUSY Input(5)
____
____
____
____
t
WB
WH
WDD
DDD
0
0
ns
ns
ns
(6)
t
Write Hold After BUSY
20
20
Write Pulse to Data Delay(2)
Write Data Valid to Read Data Delay(2)
80
55
120
100
____
____
t
____
____
t
ns
2689 tbl 11b
NOTES:
1. PLCC, TQFP and STQFP packages only.
2. Port-to-port delay through RAM cells from the writing port to the reading port, refer to “Timing Waveform of Write with Port -to-Port Read and BUSY."
3. To ensure that the earlier of the two ports wins.
4. tBDD is a calculated parameter and is the greater of 0, tWDD – tWP (actual) or tDDD – tDW (actual).
5. To ensure that a write cycle is inhibited on port 'B' during contention on port 'A'.
6. To ensure that a write cycle is completed on port 'B' after contention on port 'A'.
7. 'X' in part numbers indicates power rating (S or L).
14
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
Timing Waveform of Write with Port-to-Port Read and BUSY(2,3,4)
tWC
ADDR"A"
MATCH
t
WP
R/W"A"
tDH
t
DW
DATAIN"A"
VALID
(1)
APS
t
ADDR"B"
BUSY"B"
MATCH
tBDD
t
BDA
tBAA
tWDD
DATAOUT"B"
VALID
tDDD
2689 drw 12
NOTES:
1. To ensure that the earlier of the two ports wins. tBDD is ignored for slave (IDT7140).
2. CEL = CER = VIL
3. OE = VIL for the reading port.
4. All timing is the same for the left and right ports. Port 'A' may be either the left or right port. Port "B" is opposite from port "A".
Timing Waveform of Write with BUSY(3)
tWP
R/W"A"
BUSY"B"
R/W"B"
tWB
(1)
tWH
,
(2)
2689 drw 13
NOTES:
1. tWH must be met for both BUSY Input (IDT7140, slave) or Output (IDT7130 master).
2. BUSY is asserted on port "B" blocking R/W"B", until BUSY"B" goes HIGH.
3. All timing is the same for the left and right ports. Port "A" may be either the left or right port. Port "B" is oppsite from port "A".
15
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
Timing Waveform of BUSY Arbitration Controlled by CE Timing(1)
ADDR
ADDRESSES MATCH
'A' AND 'B'
CE'B'
(2)
tAPS
CE'A'
t
BDC
t
BAC
BUSY'A'
2689 drw 14
Timing Waveform by BUSY Arbitration Controlled
by Address Match Timing(1)
tRC OR tWC
ADDR'A'
ADDR'B'
BUSY'B'
NOTES:
ADDRESSES MATCH
ADDRESSES DO NOT MATCH
(2)
tAPS
tBAA
tBDA
2689 drw 15
1. All timing is the same for left and right ports. Port “A” may be either left or right port. Port “B” is the opposite from port “A”.
2. If tAPS is not satisified, the BUSY will be asserted on one side or the other, but there is no guarantee on which side BUSY will be asserted (7130 only).
AC Electrical Characteristics Over the
OperatingTemperatureandSupplyVoltageRange(2)
7130X20(1)
7140X20(1)
Com'l Only
7130X25
7140X25
7130X35
7140X35
Com'l
Com'l, Ind
& Military
& Military
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
INTERRUPT TIMING
____
____
____
____
____
____
t
AS
WR
INS
INR
Address Set-up Time
Write Recovery Time
Interrupt Set Time
0
0
0
ns
ns
ns
t
0
0
0
____
____
____
t
20
20
25
25
25
25
____
____
____
t
Interrupt Reset Time
ns
2689 tbl 12a
NOTES:
1. PLCC, TQFP and STQFP package only.
2. 'X' in part numbers indicates power rating (SA or LA).
16
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
AC Electrical characteristics Over the
OperatingTemperatureandSupplyVoltageRange(1)
7130X55
7130X100
7140X100
Com'l, Ind
& Military
7140X55
Com'l, Ind
& Military
Symbol
Parameter
Min.
Max.
Min.
Max.
Unit
INTERRUPT TIMING
____
____
____
____
t
AS
WR
INS
INR
Address Set-up Time
Write Recovery Time
Interrupt Set Time
0
0
ns
ns
ns
t
0
0
____
____
t
45
45
60
60
____
____
t
Interrupt Reset Time
ns
2689 tbl 12b
NOTES:
1. 'X' in part numbers indicates power rating (SA or LA).
Timing Waveform of Interrupt Mode(1)
INTSet:
tWC
INTERRUPT ADDRESS(2)
ADDR'A'
(4)
(3)
tWR
tAS
R/W'A'
INT'B'
(3)
t
INS
2689 drw 16
INTClear:
tRC
ADDR'B'
INTERRUPT CLEAR ADDRESS
(3)
tAS
OE'B'
INT'A'
(3)
tINR
2689 drw 17
NOTES:.
1. All timing is the same for left and right ports. Port “A” may be either left or right port. Port “B” is the opposite from port “A”.
2. See Interrupt Truth Table II.
3. Timing depends on which enable signal (CE or R/W) is asserted last.
4. Timing depends on which enable signal (CE or R/W) is de-asserted first.
17
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
TruthTables
Truth Table I — Non-Contention Read/Write Control(4)
Inputs(1)
R/W
X
D
0-7
Function
Port Disabled and in Power-Down Mode, ISB2 or ISB4
CE
H
H
L
OE
X
Z
X
X
Z
CER
= CEL = VIH, Power-Down Mode, ISB1 or ISB3
L
X
DATAIN
DATAOUT
Z
Data on Port Written into Memory(2)
Data in Memory Output on Port(3)
High Impedance Outputs
H
L
L
H
L
H
2689 tbl 13
NOTES:
1. A0L – A10L ≠ A0R – A10R.
2. If BUSY = L, data is not written.
3. If BUSY = L, data may not be valid, see tWDD and tDDD timing.
4. 'H' = VIH, 'L' = VIL, 'X' = DON’T CARE, 'Z' = HIGH IMPEDANCE
Truth Table II — Interrupt Flag(1,4)
Left Port
Right Port
R/W
L
A
9L-A0L
R/W
R
A
9R-A0R
Function
Set Right INT Flag
Reset Right INT Flag
Set Left INT Flag
Reset Left INT Flag
CE
L
OE
L
INT
L
CE
R
OE
R
INTR
L
X
X
X
L
X
X
L
X
3FF
X
X
X
X
L
L
X
X
X
3FF
3FE
X
L(2)
R
(3)
X
X
X
L
H
R
X
X
L(3)
H(2)
L
X
X
X
L
L
3FE
X
X
L
2689 tbl 14
NOTES:
1. Assumes BUSYL = BUSYR = VIH
2. If BUSYL = VIL, then No Change.
3. If BUSYR = VIL, then No Change.
4. 'H' = HIGH,' L' = LOW,' X' = DON’T CARE
Truth Table III — Address BUSY
Arbitration
Inputs
Outputs
A
0L-A9L
(1)
(1)
A
0R-A9R
Function
Normal
Normal
Normal
CE
L
CE
R
BUSY
L
BUSYR
X
H
X
L
X
X
H
L
NO MATCH
MATCH
H
H
H
H
MATCH
H
H
MATCH
(2)
(2)
Write Inhibit(3)
2689 tbl 15
NOTES:
1. Pins BUSYL and BUSYR are both outputs for IDT7130 (master). Both are inputs for
IDT7140 (slave). BUSYX outputs on the IDT7130 are open drain, not push-pull
outputs. On slaves the BUSYX input internally inhibits writes.
2. 'L'iftheinputstotheoppositeportwerestablepriortotheaddressandenableinputs
of this port. 'H' if the inputs to the opposite port became stable after the address and
enable inputs of this port. If tAPS is not met, either BUSYL or BUSYR = LOW will
result. BUSYL and BUSYR outputs can not be LOW simultaneously.
3. Writes to the left port are internally ignored when BUSYL outputs are driving LOW
regardless of actual logic level on the pin. Writes to the right port are internally
ignored when BUSYR outputs are driving LOW regardless of actual logic level on
thepin.
18
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
FunctionalDescription
RAMs are being expanded in depth, then the BUSY indication for the
The IDT7130/IDT7140 provides two ports with separate control,
address and I/O pins that permit independent access for reads or
writes to any location in memory. The IDT7130/IDT7140 has an
automatic power down feature controlled by CE. The CE controls on-
chip power down circuitry that permits the respective port to go into a
standby mode when not selected (CE = VIH). When a port is enabled,
access to the entire memory array is permitted.
resulting array does not require the use of an external AND gate.
Width Expansion with Busy Logic
Master/SlaveArrays
Whenexpandingan RAMarrayinwidthwhileusingbusylogic,one
master part is used to decide which side of the RAM array will receive
a busy indication, and to output that indication. Any number of slaves
to be addressed in the same address range as the master, use the
busy signal as a write inhibit signal. Thus on the IDT7130/IDT7140
RAMs the BUSY pin is an output if the part is Master (IDT7130), and
the BUSY pin is an input if the part is a Slave (IDT7140) as shown in
Figure3.
Interrupts
If the user chooses the interrupt function, a memory location (mail
boxormessagecenter)isassignedtoeachport. Theleftportinterrupt
flag (INTL) is asserted when the right port writes to memory location
3FE(HEX), whereawriteisdefinedastheCER =R/WR =VILperTruth
TableII.Theleftportclearstheinterruptbyaccessingaddresslocation
3FEwhenCEL=OEL=VIL,R/W isa"don'tcare".Likewise,therightport
interruptflag(INTR)isassertedwhentheleftportwritestomemorylocation
3FF(HEX)andtocleartheinterruptflag(INTR),therightportmustaccess
the memory location 3FF. The message (8 bits) at 3FE or 3FF is user-
defined,sinceitisanaddressableSRAMlocation.Iftheinterruptfunction
isnotused,addresslocations3FEand3FFarenotusedasmailboxes,
butaspartoftherandomaccessmemory.RefertoTruthTableIIforthe
interruptoperation.
5V
CE
CE
SLAVE
Dual Port
RAM
MASTER
Dual Port
RAM
5V
270Ω
BUSY
L
BUSY
L
BUSY
R
BUSYR
270Ω
CE
CE
MASTER
Dual Port
RAM
SLAVE
Dual Port
RAM
BUSY
L
BUSY
L
BUSY
R
BUSYR
BUSY
R
BUSY
L
BusyLogic
2689 drw 18
Busy Logic provides a hardware indication that both ports of the
RAMhaveaccessedthesamelocationatthesametime. Italsoallows
one of the two accesses to proceed and signals the other side that the
RAMis“Busy”. TheBUSYpincanthenbeusedtostalltheaccessuntil
the operation on the other side is completed. If a write operation has
been attempted from the side that receives a BUSY indication, the
write signal is gated internally to prevent the write from proceeding.
The use of BUSY logic is not required or desirable for all applica-
tions. InsomecasesitmaybeusefultologicallyORtheBUSYoutputs
togetheranduseanyBUSYindicationasaninterruptsourcetoflagthe
event of an illegal or illogical operation. In slave mode the BUSY pin
operates solely as a write inhibit input pin. Normal operation can be
programmed by tying the BUSY pins HIGH. If desired, unintended
write operations can be prevented to a port by tying the BUSY pin for
that port LOW.
Figure 3. Busy and chip enable routing for both width and depth
expansion with IDT7130 (Master) and IDT7140 (Slave)RAMs.
If two or more master parts were used when expanding in width,
asplitdecisioncouldresultwithonemasterindicatingbusyononeside
of the array and another master indicating busy on one other side of
the array. This would inhibit the write operations from one port for part
of a word and inhibit the write operations from the other port for the
other part of the word.
TheBUSYarbitration,onaMaster,isbasedonthechipenableand
address signals only. It ignores whether an access is a read or write.
In a master/slave array, both address and chip enable must be valid
long enough for a BUSY flag to be output from the master before the
actualwritepulsecanbeinitiatedwitheithertheR/W signalorthebyte
enables. Failure to observe this timing can result in a glitched internal
write inhibit signal and corrupted data in the slave.
The BUSY outputs on the IDT7130 RAM (Master) are open drain
type outputs and require open drain resistors to operate. If these
19
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
OrderingInformation
XXXX
A
A
999
A
A
A
Process/
Temperature
Range
Device Type Power Speed Package
Blank
8
Tube or Tray
Tape and Reel
Commercial (0°C to +70°C)
Industrial (-40°C to +85°C)
Military (-55°C to +125°C)
Blank
I(1)
B
Compliant to MIL-PRF-38535 QML
G(2)
Green
P(3)
C
48-pin Plastic DIP (P48)
48-pin Sidebraze DIP (C48)
52-pin PLCC (J52)
J
L
F
PF
TF
48-pin LCC (L48)
48-pin Ceramic Flatpack (F48)
64-pin TQFP (PN64)
64-pin STQFP (PP64)
Commercial PLCC, TQFP and STQFP Only
Commercial, Industrial & Military
Commercial & Military
Commercial, Industrial & Military
Commercial, Industrial & Military
20
25
35
55
100
Speed in
nanoseconds
LA
SA
Low Power
Standard Power
7130
7140
8K (1K x 8-Bit) MASTER Dual-Port RAM
8K (1K x 8-Bit) SLAVE Dual-Port RAM
2689 drw 19
NOTES:
1. Contactyourlocalsalesofficeforindustrialtemprangeforotherspeeds,packagesandpowers.
2. Greenpartsavailable.Forspecificspeeds,packagesandpowerscontactyourlocalsalesoffice.
LEADFINISH(SnPb)partsareinEOLprocess.ProductDiscontinuationNotice-PDN#SP-17-02
3. For"P",plasticDIP,whenorderinggreenpackagethesuffixis"PDG".
DatasheetDocumentHistory
03/15/99:
Initiateddatasheetdocumenthistory
Convertedtonewformat
Cosmeticandtypographicalcorrections
Addedadditionalnotestopinconfigurations
Changeddrawingformat
Correctedpackagenumberinnote3
Fixed pin 1 in DIP pin configuration
ReplacedIDTlogo
Increasedstoragetemperatureparameters
ClarifiedTA parameter
Pages 2 and 3
06/08/99:
08/02/99:
09/29/99:
11/10/99:
06/23/00:
Page2
Page2
Page 1 & 18
Page4
Page5
Page10
DCElectricalparameters–changedwordingfrom"open"to"disabled"
Changed±500mVto0mVinnotes
01/08/02:
Page1
AddedCeramicFlatpackto48-pinpackageofferings
Addeddaterevisiontopinconfigurations
Removedindustrialtempoptionfootnotefromalltables
Page 2 & 3
Page 4, 5, 8, 10,
12,14&15
20
IDT7130SA/LAandIDT7140SA/LA
High-Speed 1K x 8 Dual-Port Static SRAM
Military, Industrial and Commercial Temperature Ranges
DatasheetDocumentHistory(cont'd)
01/08/02:
01/11/06:
Page 5, 8, 10, 12, & 14
Page 5, 8, 10, 12, & 14
Page18
Addedindustrialtempfor25nstoDC& ACElectricalCharacteristics
Removedindustrialtempfor35nstoDC& ACElectricalCharacteristics
Addedindustrialtempfor25nsandremovedindustrialtempfor35nsinorderinginformation
Updatedindustrialtempoptionfootnote
Replaced IDT TM logo with IDT ® logo
Addedgreenavailabilitytofeatures
Page 1 & 19
Page1
Page18
Page 1 & 19
Page18
Page18
Page2
Addedgreenindicatortoorderinginformation
Replaced old IDT TM with new IDT TM logo
Added"PDG"footnotetotheorderinginformation
Removed"IDT"fromorderablepartnumber
AddedL48-1packageandF48-1packagepinconfigurations
withcorrespondingfootnotes
04/14/06:
10/21/08:
01/21/13:
Page 13, 18, 19 & 20
Page20
Typo/corrections
AddedT&Reelindicatortoorderinginformation
05/20/16:
Page2
SplittheF48andL48 pinconfiguration,creatingtwoseparatepinconfigurations:
F48pinceramicflatpackrotated90degreescounterclockwise,removedfootnote5reference
andL48LCCrotated90degreesclockwisetoreflectpin1orientationandaddeddotatpin1,
removedfootnote5reference
Page3
Page4
Page5
Page20
P48 plastic DIP and C48 sidebrazed DIP, removed half moon and to reflect pin 1 orientation
addeddotatpin1
J52PLCCrotated90degreesclockwisetoreflectpin1orientationaddeddotatpin1,removed
footnote5reference
PN64TQFPandPP64STQFP, chamferremoved, rotated90degreescounterclockwiseto
reflectpin1orientationandaddeddotatpin1,removedfootnote5reference
All incidences of -1 , -2 have been removed from the datasheet
ProductDiscontinuationNotice-PDN#SP-17-02
02/13/18:
LasttimebuyexpiresJune15, 2018
21
1RWLFH
ꢄꢃ 'HVFULSWLRQVꢀRIꢀFLUFXLWVꢅꢀVRIWZDUHꢀDQGꢀRWKHUꢀUHODWHGꢀLQIRUPDWLRQꢀLQꢀWKLVꢀGRFXPHQWꢀDUHꢀSURYLGHGꢀRQO\ꢀWRꢀLOOXVWUDWHꢀWKHꢀRSHUDWLRQꢀRIꢀVHPLFRQGXFWRUꢀSURGXFWVꢀ
DQGꢀDSSOLFDWLRQꢀH[DPSOHVꢃꢀ<RXꢀDUHꢀIXOO\ꢀUHVSRQVLEOHꢀIRUꢀWKHꢀLQFRUSRUDWLRQꢀRUꢀDQ\ꢀRWKHUꢀXVHꢀRIꢀWKHꢀFLUFXLWVꢅꢀVRIWZDUHꢅꢀDQGꢀLQIRUPDWLRQꢀLQꢀWKHꢀGHVLJQꢀRIꢀ\RXUꢀ
SURGXFWꢀRUꢀV\VWHPꢃꢀ5HQHVDVꢀ(OHFWURQLFVꢀGLVFODLPVꢀDQ\ꢀDQGꢀDOOꢀOLDELOLW\ꢀIRUꢀDQ\ꢀORVVHVꢀDQGꢀGDPDJHVꢀLQFXUUHGꢀE\ꢀ\RXꢀRUꢀWKLUGꢀSDUWLHVꢀDULVLQJꢀIURPꢀWKHꢀXVHꢀRIꢀ
WKHVHꢀFLUFXLWVꢅꢀVRIWZDUHꢅꢀRUꢀLQIRUPDWLRQꢃ
ꢁꢃ 5HQHVDVꢀ(OHFWURQLFVꢀKHUHE\ꢀH[SUHVVO\ꢀGLVFODLPVꢀDQ\ꢀZDUUDQWLHVꢀDJDLQVWꢀDQGꢀOLDELOLW\ꢀIRUꢀLQIULQJHPHQWꢀRUꢀDQ\ꢀRWKHUꢀFODLPVꢀLQYROYLQJꢀSDWHQWVꢅꢀFRS\ULJKWVꢅꢀRUꢀ
RWKHUꢀLQWHOOHFWXDOꢀSURSHUW\ꢀULJKWVꢀRIꢀWKLUGꢀSDUWLHVꢅꢀE\ꢀRUꢀDULVLQJꢀIURPꢀWKHꢀXVHꢀRIꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢀRUꢀWHFKQLFDOꢀLQIRUPDWLRQꢀGHVFULEHGꢀLQꢀWKLVꢀ
GRFXPHQWꢅꢀLQFOXGLQJꢀEXWꢀQRWꢀOLPLWHGꢀWRꢅꢀWKHꢀSURGXFWꢀGDWDꢅꢀGUDZLQJVꢅꢀFKDUWVꢅꢀSURJUDPVꢅꢀDOJRULWKPVꢅꢀDQGꢀDSSOLFDWLRQꢀH[DPSOHVꢃꢀ
ꢆꢃ 1RꢀOLFHQVHꢅꢀH[SUHVVꢅꢀLPSOLHGꢀRUꢀRWKHUZLVHꢅꢀLVꢀJUDQWHGꢀKHUHE\ꢀXQGHUꢀDQ\ꢀSDWHQWVꢅꢀFRS\ULJKWVꢀRUꢀRWKHUꢀLQWHOOHFWXDOꢀSURSHUW\ꢀULJKWVꢀRIꢀ5HQHVDVꢀ(OHFWURQLFVꢀRUꢀ
RWKHUVꢃ
ꢇꢃ <RXꢀVKDOOꢀQRWꢀDOWHUꢅꢀPRGLI\ꢅꢀFRS\ꢅꢀRUꢀUHYHUVHꢀHQJLQHHUꢀDQ\ꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWꢅꢀZKHWKHUꢀLQꢀZKROHꢀRUꢀLQꢀSDUWꢃꢀ5HQHVDVꢀ(OHFWURQLFVꢀGLVFODLPVꢀDQ\ꢀ
DQGꢀDOOꢀOLDELOLW\ꢀIRUꢀDQ\ꢀORVVHVꢀRUꢀGDPDJHVꢀLQFXUUHGꢀE\ꢀ\RXꢀRUꢀWKLUGꢀSDUWLHVꢀDULVLQJꢀIURPꢀVXFKꢀDOWHUDWLRQꢅꢀPRGLILFDWLRQꢅꢀFRS\LQJꢀRUꢀUHYHUVHꢀHQJLQHHULQJꢃ
ꢈꢃ 5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢀDUHꢀFODVVLILHGꢀDFFRUGLQJꢀWRꢀWKHꢀIROORZLQJꢀWZRꢀTXDOLW\ꢀJUDGHVꢉꢀꢊ6WDQGDUGꢊꢀDQGꢀꢊ+LJKꢀ4XDOLW\ꢊꢃꢀ7KHꢀLQWHQGHGꢀDSSOLFDWLRQVꢀIRUꢀ
HDFKꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWꢀGHSHQGVꢀRQꢀWKHꢀSURGXFWꢋVꢀTXDOLW\ꢀJUDGHꢅꢀDVꢀLQGLFDWHGꢀEHORZꢃ
ꢊ6WDQGDUGꢊꢉ
&RPSXWHUVꢌꢀRIILFHꢀHTXLSPHQWꢌꢀFRPPXQLFDWLRQVꢀHTXLSPHQWꢌꢀWHVWꢀDQGꢀPHDVXUHPHQWꢀHTXLSPHQWꢌꢀDXGLRꢀDQGꢀYLVXDOꢀHTXLSPHQWꢌꢀKRPHꢀ
HOHFWURQLFꢀDSSOLDQFHVꢌꢀPDFKLQHꢀWRROVꢌꢀSHUVRQDOꢀHOHFWURQLFꢀHTXLSPHQWꢌꢀLQGXVWULDOꢀURERWVꢌꢀHWFꢃ
ꢊ+LJKꢀ4XDOLW\ꢊꢉ 7UDQVSRUWDWLRQꢀHTXLSPHQWꢀꢍDXWRPRELOHVꢅꢀWUDLQVꢅꢀVKLSVꢅꢀHWFꢃꢎꢌꢀWUDIILFꢀFRQWUROꢀꢍWUDIILFꢀOLJKWVꢎꢌꢀODUJHꢏVFDOHꢀFRPPXQLFDWLRQꢀHTXLSPHQWꢌꢀNH\ꢀ
ILQDQFLDOꢀWHUPLQDOꢀV\VWHPVꢌꢀVDIHW\ꢀFRQWUROꢀHTXLSPHQWꢌꢀHWFꢃ
8QOHVVꢀH[SUHVVO\ꢀGHVLJQDWHGꢀDVꢀDꢀKLJKꢀUHOLDELOLW\ꢀSURGXFWꢀRUꢀDꢀSURGXFWꢀIRUꢀKDUVKꢀHQYLURQPHQWVꢀLQꢀDꢀ5HQHVDVꢀ(OHFWURQLFVꢀGDWDꢀVKHHWꢀRUꢀRWKHUꢀ5HQHVDVꢀ
(OHFWURQLFVꢀGRFXPHQWꢅꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢀDUHꢀQRWꢀLQWHQGHGꢀRUꢀDXWKRUL]HGꢀIRUꢀXVHꢀLQꢀSURGXFWVꢀRUꢀV\VWHPVꢀWKDWꢀPD\ꢀSRVHꢀDꢀGLUHFWꢀWKUHDWꢀWRꢀ
KXPDQꢀOLIHꢀRUꢀERGLO\ꢀLQMXU\ꢀꢍDUWLILFLDOꢀOLIHꢀVXSSRUWꢀGHYLFHVꢀRUꢀV\VWHPVꢌꢀVXUJLFDOꢀLPSODQWDWLRQVꢌꢀHWFꢃꢎꢅꢀRUꢀPD\ꢀFDXVHꢀVHULRXVꢀSURSHUW\ꢀGDPDJHꢀꢍVSDFHꢀV\VWHPꢌꢀ
XQGHUVHDꢀUHSHDWHUVꢌꢀQXFOHDUꢀSRZHUꢀFRQWUROꢀV\VWHPVꢌꢀDLUFUDIWꢀFRQWUROꢀV\VWHPVꢌꢀNH\ꢀSODQWꢀV\VWHPVꢌꢀPLOLWDU\ꢀHTXLSPHQWꢌꢀHWFꢃꢎꢃꢀ5HQHVDVꢀ(OHFWURQLFVꢀGLVFODLPVꢀ
DQ\ꢀDQGꢀDOOꢀOLDELOLW\ꢀIRUꢀDQ\ꢀGDPDJHVꢀRUꢀORVVHVꢀLQFXUUHGꢀE\ꢀ\RXꢀRUꢀDQ\ꢀWKLUGꢀSDUWLHVꢀDULVLQJꢀIURPꢀWKHꢀXVHꢀRIꢀDQ\ꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWꢀWKDWꢀLVꢀ
LQFRQVLVWHQWꢀZLWKꢀDQ\ꢀ5HQHVDVꢀ(OHFWURQLFVꢀGDWDꢀVKHHWꢅꢀXVHUꢋVꢀPDQXDOꢀRUꢀRWKHUꢀ5HQHVDVꢀ(OHFWURQLFVꢀGRFXPHQWꢃ
ꢐꢃ :KHQꢀXVLQJꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢅꢀUHIHUꢀWRꢀWKHꢀODWHVWꢀSURGXFWꢀLQIRUPDWLRQꢀꢍGDWDꢀVKHHWVꢅꢀXVHUꢋVꢀPDQXDOVꢅꢀDSSOLFDWLRQꢀQRWHVꢅꢀꢊ*HQHUDOꢀ1RWHVꢀIRUꢀ
+DQGOLQJꢀDQGꢀ8VLQJꢀ6HPLFRQGXFWRUꢀ'HYLFHVꢊꢀLQꢀWKHꢀUHOLDELOLW\ꢀKDQGERRNꢅꢀHWFꢃꢎꢅꢀDQGꢀHQVXUHꢀWKDWꢀXVDJHꢀFRQGLWLRQVꢀDUHꢀZLWKLQꢀWKHꢀUDQJHVꢀVSHFLILHGꢀE\ꢀ
5HQHVDVꢀ(OHFWURQLFVꢀZLWKꢀUHVSHFWꢀWRꢀPD[LPXPꢀUDWLQJVꢅꢀRSHUDWLQJꢀSRZHUꢀVXSSO\ꢀYROWDJHꢀUDQJHꢅꢀKHDWꢀGLVVLSDWLRQꢀFKDUDFWHULVWLFVꢅꢀLQVWDOODWLRQꢅꢀHWFꢃꢀ5HQHVDVꢀ
(OHFWURQLFVꢀGLVFODLPVꢀDQ\ꢀDQGꢀDOOꢀOLDELOLW\ꢀIRUꢀDQ\ꢀPDOIXQFWLRQVꢅꢀIDLOXUHꢀRUꢀDFFLGHQWꢀDULVLQJꢀRXWꢀRIꢀWKHꢀXVHꢀRIꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢀRXWVLGHꢀRIꢀVXFKꢀ
VSHFLILHGꢀUDQJHVꢃ
ꢑꢃ $OWKRXJKꢀ5HQHVDVꢀ(OHFWURQLFVꢀHQGHDYRUVꢀWRꢀLPSURYHꢀWKHꢀTXDOLW\ꢀDQGꢀUHOLDELOLW\ꢀRIꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢅꢀVHPLFRQGXFWRUꢀSURGXFWVꢀKDYHꢀVSHFLILFꢀ
FKDUDFWHULVWLFVꢅꢀVXFKꢀDVꢀWKHꢀRFFXUUHQFHꢀRIꢀIDLOXUHꢀDWꢀDꢀFHUWDLQꢀUDWHꢀDQGꢀPDOIXQFWLRQVꢀXQGHUꢀFHUWDLQꢀXVHꢀFRQGLWLRQVꢃꢀ8QOHVVꢀGHVLJQDWHGꢀDVꢀDꢀKLJKꢀUHOLDELOLW\ꢀ
SURGXFWꢀRUꢀDꢀSURGXFWꢀIRUꢀKDUVKꢀHQYLURQPHQWVꢀLQꢀDꢀ5HQHVDVꢀ(OHFWURQLFVꢀGDWDꢀVKHHWꢀRUꢀRWKHUꢀ5HQHVDVꢀ(OHFWURQLFVꢀGRFXPHQWꢅꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢀ
DUHꢀQRWꢀVXEMHFWꢀWRꢀUDGLDWLRQꢀUHVLVWDQFHꢀGHVLJQꢃꢀ<RXꢀDUHꢀUHVSRQVLEOHꢀIRUꢀLPSOHPHQWLQJꢀVDIHW\ꢀPHDVXUHVꢀWRꢀJXDUGꢀDJDLQVWꢀWKHꢀSRVVLELOLW\ꢀRIꢀERGLO\ꢀLQMXU\ꢅꢀ
LQMXU\ꢀRUꢀGDPDJHꢀFDXVHGꢀE\ꢀILUHꢅꢀDQGꢒRUꢀGDQJHUꢀWRꢀWKHꢀSXEOLFꢀLQꢀWKHꢀHYHQWꢀRIꢀDꢀIDLOXUHꢀRUꢀPDOIXQFWLRQꢀRIꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢅꢀVXFKꢀDVꢀVDIHW\ꢀ
GHVLJQꢀIRUꢀKDUGZDUHꢀDQGꢀVRIWZDUHꢅꢀLQFOXGLQJꢀEXWꢀQRWꢀOLPLWHGꢀWRꢀUHGXQGDQF\ꢅꢀILUHꢀFRQWUROꢀDQGꢀPDOIXQFWLRQꢀSUHYHQWLRQꢅꢀDSSURSULDWHꢀWUHDWPHQWꢀIRUꢀDJLQJꢀ
GHJUDGDWLRQꢀRUꢀDQ\ꢀRWKHUꢀDSSURSULDWHꢀPHDVXUHVꢃꢀ%HFDXVHꢀWKHꢀHYDOXDWLRQꢀRIꢀPLFURFRPSXWHUꢀVRIWZDUHꢀDORQHꢀLVꢀYHU\ꢀGLIILFXOWꢀDQGꢀLPSUDFWLFDOꢅꢀ\RXꢀDUHꢀ
UHVSRQVLEOHꢀIRUꢀHYDOXDWLQJꢀWKHꢀVDIHW\ꢀRIꢀWKHꢀILQDOꢀSURGXFWVꢀRUꢀV\VWHPVꢀPDQXIDFWXUHGꢀE\ꢀ\RXꢃ
ꢓꢃ 3OHDVHꢀFRQWDFWꢀDꢀ5HQHVDVꢀ(OHFWURQLFVꢀVDOHVꢀRIILFHꢀIRUꢀGHWDLOVꢀDVꢀWRꢀHQYLURQPHQWDOꢀPDWWHUVꢀVXFKꢀDVꢀWKHꢀHQYLURQPHQWDOꢀFRPSDWLELOLW\ꢀRIꢀHDFKꢀ5HQHVDVꢀ
(OHFWURQLFVꢀSURGXFWꢃꢀ<RXꢀDUHꢀUHVSRQVLEOHꢀIRUꢀFDUHIXOO\ꢀDQGꢀVXIILFLHQWO\ꢀLQYHVWLJDWLQJꢀDSSOLFDEOHꢀODZVꢀDQGꢀUHJXODWLRQVꢀWKDWꢀUHJXODWHꢀWKHꢀLQFOXVLRQꢀRUꢀXVHꢀRIꢀ
FRQWUROOHGꢀVXEVWDQFHVꢅꢀLQFOXGLQJꢀZLWKRXWꢀOLPLWDWLRQꢅꢀWKHꢀ(8ꢀ5R+6ꢀ'LUHFWLYHꢅꢀDQGꢀXVLQJꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢀLQꢀFRPSOLDQFHꢀZLWKꢀDOOꢀWKHVHꢀ
DSSOLFDEOHꢀODZVꢀDQGꢀUHJXODWLRQVꢃꢀ5HQHVDVꢀ(OHFWURQLFVꢀGLVFODLPVꢀDQ\ꢀDQGꢀDOOꢀOLDELOLW\ꢀIRUꢀGDPDJHVꢀRUꢀORVVHVꢀRFFXUULQJꢀDVꢀDꢀUHVXOWꢀRIꢀ\RXUꢀQRQFRPSOLDQFHꢀ
ZLWKꢀDSSOLFDEOHꢀODZVꢀDQGꢀUHJXODWLRQVꢃ
ꢔꢃ 5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢀDQGꢀWHFKQRORJLHVꢀVKDOOꢀQRWꢀEHꢀXVHGꢀIRUꢀRUꢀLQFRUSRUDWHGꢀLQWRꢀDQ\ꢀSURGXFWVꢀRUꢀV\VWHPVꢀZKRVHꢀPDQXIDFWXUHꢅꢀXVHꢅꢀRUꢀVDOHꢀLVꢀ
SURKLELWHGꢀXQGHUꢀDQ\ꢀDSSOLFDEOHꢀGRPHVWLFꢀRUꢀIRUHLJQꢀODZVꢀRUꢀUHJXODWLRQVꢃꢀ<RXꢀVKDOOꢀFRPSO\ꢀZLWKꢀDQ\ꢀDSSOLFDEOHꢀH[SRUWꢀFRQWUROꢀODZVꢀDQGꢀUHJXODWLRQVꢀ
SURPXOJDWHGꢀDQGꢀDGPLQLVWHUHGꢀE\ꢀWKHꢀJRYHUQPHQWVꢀRIꢀDQ\ꢀFRXQWULHVꢀDVVHUWLQJꢀMXULVGLFWLRQꢀRYHUꢀWKHꢀSDUWLHVꢀRUꢀWUDQVDFWLRQVꢃ
ꢄꢂꢃ ,WꢀLVꢀWKHꢀUHVSRQVLELOLW\ꢀRIꢀWKHꢀEX\HUꢀRUꢀGLVWULEXWRUꢀRIꢀ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWVꢅꢀRUꢀDQ\ꢀRWKHUꢀSDUW\ꢀZKRꢀGLVWULEXWHVꢅꢀGLVSRVHVꢀRIꢅꢀRUꢀRWKHUZLVHꢀVHOOVꢀRUꢀ
WUDQVIHUVꢀWKHꢀSURGXFWꢀWRꢀDꢀWKLUGꢀSDUW\ꢅꢀWRꢀQRWLI\ꢀVXFKꢀWKLUGꢀSDUW\ꢀLQꢀDGYDQFHꢀRIꢀWKHꢀFRQWHQWVꢀDQGꢀFRQGLWLRQVꢀVHWꢀIRUWKꢀLQꢀWKLVꢀGRFXPHQWꢃ
ꢄꢄꢃ 7KLVꢀGRFXPHQWꢀVKDOOꢀQRWꢀEHꢀUHSULQWHGꢅꢀUHSURGXFHGꢀRUꢀGXSOLFDWHGꢀLQꢀDQ\ꢀIRUPꢅꢀLQꢀZKROHꢀRUꢀLQꢀSDUWꢅꢀZLWKRXWꢀSULRUꢀZULWWHQꢀFRQVHQWꢀRIꢀ5HQHVDVꢀ(OHFWURQLFVꢃ
ꢄꢁꢃ 3OHDVHꢀFRQWDFWꢀDꢀ5HQHVDVꢀ(OHFWURQLFVꢀVDOHVꢀRIILFHꢀLIꢀ\RXꢀKDYHꢀDQ\ꢀTXHVWLRQVꢀUHJDUGLQJꢀWKHꢀLQIRUPDWLRQꢀFRQWDLQHGꢀLQꢀWKLVꢀGRFXPHQWꢀRUꢀ5HQHVDVꢀ
(OHFWURQLFVꢀSURGXFWVꢃ
ꢍ1RWHꢄꢎ ꢊ5HQHVDVꢀ(OHFWURQLFVꢊꢀDVꢀXVHGꢀLQꢀWKLVꢀGRFXPHQWꢀPHDQVꢀ5HQHVDVꢀ(OHFWURQLFVꢀ&RUSRUDWLRQꢀDQGꢀDOVRꢀLQFOXGHVꢀLWVꢀGLUHFWO\ꢀRUꢀLQGLUHFWO\ꢀFRQWUROOHGꢀ
VXEVLGLDULHVꢃ
ꢍ1RWHꢁꢎ ꢊ5HQHVDVꢀ(OHFWURQLFVꢀSURGXFWꢍVꢎꢊꢀPHDQVꢀDQ\ꢀSURGXFWꢀGHYHORSHGꢀRUꢀPDQXIDFWXUHGꢀE\ꢀRUꢀIRUꢀ5HQHVDVꢀ(OHFWURQLFVꢃ
ꢍ5HYꢃꢇꢃꢂꢏꢄꢀꢀ1RYHPEHUꢀꢁꢂꢄꢑꢎ
Corporate Headquarters
Contact Information
TOYOSU FORESIA, 3-2-24 Toyosu,
For further information on a product, technology, the most up-to-date version
of a document, or your nearest sales office, please visit:
Koto-ku, Tokyo 135-0061, Japan
www.renesas.com/contact/
www.renesas.com
Trademarks
Renesas and the Renesas logo are trademarks of Renesas Electronics
Corporation. All trademarks and registered trademarks are the property of
their respective owners.
ꢀꢁꢂ20ꢀ5HQHVDVꢀ(OHFWURQLFVꢀ&RUSRUDWLRQꢃꢀ$OOꢀULJKWVꢀUHVHUYHGꢃ
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明