WS512K32V-17H1M [ETC]
512Kx32 SRAM 3.3V MODULE; 512Kx32 3.3V SRAM模块型号: | WS512K32V-17H1M |
厂家: | ETC |
描述: | 512Kx32 SRAM 3.3V MODULE |
文件: | 总8页 (文件大小:131K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
WS512K32V-XXX
HI-RELIABILITY PRODUCT
512Kx32 SRAM 3.3V MODULE PRELIMINARY*
FEATURES
■ Access Times of 15, 17, 20ns
■ Low Voltage Operation
■ Packaging
■ Low Power CMOS
■ TTL Compatible Inputs and Outputs
■ Fully Static Operation:
• 66-pin, PGA Type, 1.075 inch square, Hermetic
Ceramic HIP (Package 400)
• No clock or refresh required.
■ Three State Output.
• 68 lead, 22.4mm (0.88") CQFP, 4.6mm (0.180") high,
(Package 509)
■ Built-in Decoupling Caps and Multiple Ground Pins for Low
Noise Operation
■ Weight
• 68 lead, 23.9mm (0.940" sq.) Low Profile CQFP (G1U),
3.56mm (0.140") high, (Package 519)
■ Organized as 512Kx32; User Configurable as 1Mx16 or 2Mx8
■ Commercial, Industrial and Military Temperature Ranges
■ Low Voltage Operation:
WS512K32V-XG2TX - 8 grams typical
WS512K32V-XG1UX - 5 grams typical
WS512K32NV-XH1X - 13 grams typical
*
This data sheet describes a product under development, not fully
characterized, and is subject to change without notice.
• 3.3V ± 10% Power Supply
PIN CONFIGURATION FOR WS512K32NV-XH1X
TOP VIEW
PIN DESCRIPTION
1
12
23
34
45
56
I/O0-31 Data Inputs/Outputs
A0-18
WE1-4
CS1-4
OE
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
I/O
I/O
8
9
WE
2
I/O15
I/O14
I/O13
I/O12
OE
I/O24
I/O25
I/O26
V
CC
I/O31
I/O30
I/O29
I/O28
CS2
CS
4
I/O10
GND
I/O11
WE
4
VCC
A
A
A
A
A
13
14
15
16
17
A
A
6
7
I/O27
GND
NC
A10
A11
A12
VCC
A
A
3
4
5
3
3
A
A
A
0
1
2
Not Connected
A18
NC
BLOCK DIAGRAM
WE1
A
8
9
A
WE1CS1
WE2CS2
WE3CS3
WE4CS4
I/O
I/O
I/O
I/O
7
A
WE
CS
I/O23
I/O22
I/O21
I/O20
OE
0-18
A
I/O
I/O
I/O
0
1
2
CS
NC
I/O
1
6
I/O16
I/O17
I/O18
512K x 8
512K x 8
512K x 8
512K x 8
5
4
GND
I/O19
3
8
8
8
8
11
22
33
44
55
66
I/O16-23
I/O24-31
I/O0-7
I/O8-15
May 2001 Rev. 6
1
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
WS512K32V-XXX
PIN CONFIGURATION FOR WS512K32V-XG2TX AND WS512K32V-XG1UX
TOP VIEW
PIN DESCRIPTION
I/O0-31 Data Inputs/Outputs
9
8
7
6
5
4
3
2
1
68 67 66 65 64 63 62 61
60
A0-18
WE1-4
CS1-4
OE
Address Inputs
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
0
1
2
3
4
5
6
7
I/O16
I/O17
I/O18
I/O19
I/O20
I/O21
I/O22
I/O23
GND
I/O24
I/O25
I/O26
I/O27
I/O28
I/O29
I/O30
I/O31
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
Vcc
GND
NC
GND
Not Connected
I/O
8
9
I/O
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
BLOCK DIAGRAM
WE1CS1
WE2CS2
WE3CS3
WE4CS4
OE
0-18
27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
A
512K x 8
512K x 8
512K x 8
512K x 8
8
8
8
8
I/O16-23
I/O24-31
I/O0-7
I/O8-15
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
2
WS512K32V-XXX
ABSOLUTE MAXIMUM RATINGS
TRUTH TABLE
Parameter
Symbol
TA
Min
-55
-65
-0.5
Max
+125
+150
4.6
Unit
°C
°C
V
CS
H
L
L
L
OE
X
L
X
H
WE
X
H
L
H
Mode
Standby
Read
Write
Out Disable
Data I/O
High Z
Data Out
Data In
High Z
Power
Standby
Active
Active
Active
Operating Temperature
Storage Temperature
Signal Voltage Relative to GND
Junction Temperature
Supply Voltage
TSTG
VG
TJ
150
4.6
°C
V
VCC
-0.5
CAPACITANCE
(TA = +25°C)
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
VCC
Min
3.0
Max
3.6
Unit
V
Parameter
Symbol
COE
Conditions
Max Unit
Supply Voltage
Input High Voltage
Input Low Voltage
OE capacitance
V
V
IN = 0 V, f = 1.0 MHz
IN = 0 V, f = 1.0 MHz
50
pF
pF
VIH
2.2
VCC + 0.3
+0.8
V
WE1-4 capacitance
HIP (PGA)
CWE
20
20
VIL
-0.3
V
CQFP G2T/G1U
CS1-4 capacitance
CCS
CI/O
CAD
V
IN = 0 V, f = 1.0 MHz
I/O = 0 V, f = 1.0 MHz
VIN = 0 V, f = 1.0 MHz
20
20
50
pF
pF
pF
Data I/O capacitance
V
Address input capacitance
This parameter is guaranteed by design but not tested.
DC CHARACTERISTICS
(VCC = 3.3V ± 0.3V, TA = -55°C to +125°C)
Parameter
Sym
Conditions
Units
Min
Max
Input Leakage Current
Output Leakage Current
ILI
ILO
VIN = GND to VCC
10
µA
µA
mA
mA
V
CS = VIH, OE = VIH, VOUT = GND to VCC
CS = VIL, OE = VIH, f = 5MHz, VCC = 3.6V
CS = VIH, OE = VIH, f = 5MHz, VCC = 3.6V
IOL = 4.0mA
10
Operating Supply Current (x 32 Mode)
Standby Current
ICC x 32
ISB
400
200
0.4
Output Low Voltage
VOL
Output High Voltage
VOH
IOH = -4.0mA
2.4
V
NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V.
NOTE: Contact factory for low power option.
3
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
WS512K32V-XXX
AC CHARACTERISTICS
(VCC = 3.3V, TA = -55°C to +125°C)
Parameter
Symbol
-15
-17
-20
Units
Read Cycle
Min
Max
Min
Max
Min
Max
Read Cycle Time
tRC
tAA
15
17
20
ns
ns
ns
ns
ns
ns
ns
ns
ns
Address Access Time
15
17
20
Output Hold from Address Change
Chip Select Access Time
tOH
0
0
0
tACS
tOE
15
8
17
8
20
10
Output Enable to Output Valid
Chip Select to Output in Low Z
Output Enable to Output in Low Z
Chip Disable to Output in High Z
Output Disable to Output in High Z
tCLZ1
tOLZ1
tCHZ1
tOHZ1
1
0
1
0
1
0
8
8
8
8
10
10
1. This parameter is guaranteed by design but not tested.
AC CHARACTERISTICS
(VCC = 3.3V, TA = -55°C to +125°C)
Parameter
Symbol
-15
-17
-20
Units
Write Cycle
Min
15
12
12
9
Max
Min
17
12
12
9
Max
Min
20
14
14
10
14
0
Max
Write Cycle Time
tWC
tCW
tAW
tDW
tWP
tAS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Chip Select to End of Write
Address Valid to End of Write
Data Valid to End of Write
Write Pulse Width
12
0
14
0
Address Setup Time
Address Hold Time
tAH
0
0
0
Output Active from End of Write
Write Enable to Output in High Z
Data Hold Time
tOW1
tWHZ1
tDH
2
3
3
8
8
9
0
0
0
1. This parameter is guaranteed by design but not tested.
AC TEST CIRCUIT
AC TEST CONDITIONS
IOL
Parameter
Typ
Unit
V
Current Source
Input Pulse Levels
VIL = 0, VIH = 2.5
Input Rise and Fall
5
ns
V
Input and Output Reference Level
Output Timing Reference Level
1.5
1.5
V
D.U.T.
VZ ≈ 1.5V
(Bipolar Supply)
Ceff = 50 pf
NOTES:
VZ is programmable from -2V to +7V.
IOL & IOH programmable from 0 to 16mA.
Tester Impedance Z0 = 75 Ω.
VZ is typically the midpoint of VOH and VOL.
IOL & IOH are adjusted to simulate a typical resistive load circuit.
ATE tester includes jig capacitance.
IOH
Current Source
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
4
WS512K32V-XXX
TIMING WAVEFORM - READ CYCLE
tRC
ADDRESS
CS
tAA
tRC
tCHZ
tACS
tCLZ
ADDRESS
tAA
OE
tOE
tOLZ
tOH
tOHZ
DATA I/O
DATA I/O
PREVIOUS DATA VALID
DATA VALID
DATA VALID
HIGH IMPEDANCE
READ CYCLE 1 (CS = OE = V , WE = V
)
READ CYCLE 2 (WE = V )
IH
IL IH
WRITE CYCLE - WE CONTROLLED
tWC
ADDRESS
tAW
tAH
tCW
CS
WE
tAS
tWP
tOW
tDH
tWHZ
tDW
DATA I/O
DATA VALID
WRITE CYCLE 1, WE CONTROLLED
WRITE CYCLE - CS CONTROLLED
tWC
ADDRESS
WS32K32-XHX
tCW
tAW
tAH
tAS
CS
tWP
WE
tDW
tDH
DATA I/O
DATA VALID
WRITE CYCLE 2, CS CONTROLLED
5
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
WS512K32V-XXX
PACKAGE 400: 66 PIN, PGA TYPE, CERAMIC HEX-IN-LINE PACKAGE, HIP (H1)
27.3 (1.075) ± 0.25 (0.010) SQ
PIN 1 IDENTIFIER
SQUARE PAD
ON BOTTOM
25.4 (1.0) TYP
4.34 (0.171)
MAX
3.81 (0.150)
± 0.13 (0.005)
1.42 (0.056) ± 0.13 (0.005)
0.76 (0.030) ± 0.13 (0.005)
2.54 (0.100)
1.27 (0.050) TYP DIA
15.24 (0.600) TYP
25.4 (1.0) TYP
TYP
0.940"
0.46 (0.018) ± 0.05 (0.002) DIA
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
6
WS512K32V-XXX
PACKAGE 509: 68 LEAD, LOW PROFILE CERAMIC QUAD FLAT PACK, CQFP (G2T)
25.15 (0.990) ± 0.26 (0.010) SQ
4.57 (0.180) MAX
22.36 (0.880) ± 0.26 (0.010) SQ
0.27 (0.011) ± 0.04 (0.002)
Pin 1
0.25 (0.010) REF
R 0.25
(0.010)
24.03 (0.946)
± 0.26 (0.010)
0.19 (0.007)
± 0.06 (0.002)
1° / 7°
1.0 (0.040)
± 0.127 (0.005)
23.87
(0.940) REF
DETAIL A
1.27 (0.050) TYP
SEE DETAIL "A"
0.38 (0.015) ± 0.05 (0.002)
20.3 (0.800) REF
The WEDC 68 lead G2T CQFP
fills the same fit and function as
the JEDEC 68 lead CQFJ or 68
PLCC. But the G2T has the TCE
and lead inspection advantage
of the CQFP form.
0.940"
TYP
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
PACKAGE 519: 68 LEAD, CERAMIC QUAD FLAT PACK, LOW PROFILE CQFP (G1U)
25.27 (0.995) ± 0.13 (0.005) SQ
3.56 (0.140) MAX
23.88 (0.940) ± 0.25 (0.010) SQ
0.25 (0.010)
0.61 (0.024)
± 0.15 (0.006)
0.64 (0.025) REF
DETAIL A
SEE DETAIL "A"
1.27 (0.050)
0.38 (0.015) ± 0.05 (0.002)
20.3 (0.800) REF
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
7
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
WS512K32V-XXX
ORDERING INFORMATION
W S 512K 32 X V - XXX X X X
LEAD FINISH:
Blank = Gold plated leads
A = Solder dip leads
DEVICE GRADE:
M = Military
I = Industrial
-55°C to +125°C
-40°C to +85°C
0°C to +70°C
C = Commercial
PACKAGE TYPE:
H1 = 1.075" sq. Ceramic Hex In Line Package, HIP (Package 400)
G2T = 22.4mm CQFP (Package 509)
G1U = 23.9mm Low Profile CQFP (Package 519)
ACCESS TIME (ns)
Low Voltage Supply 3.3V ± 10%
IMPROVEMENT MARK:
N = No Connect at pin 21 and 39 in HIP for Upgrades
ORGANIZATION, 512Kx32
User configurable as 1Mx16 or 2Mx8
SRAM
WHITE ELECTRONIC DESIGNS CORP.
White Electronic Designs Corporation • (602) 437-1520 • www.whiteedc.com
8
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