WS128K32-100H1CA [WEDC]
SRAM Module, 128KX32, 100ns, CMOS, CPGA66, 1.075 X 1.075 MM, CERAMIC, PGA-66;
| 型号： | WS128K32-100H1CA |
| 厂家： | 
WHITE ELECTRONIC DESIGNS CORPORATION |
| 描述： | SRAM Module, 128KX32, 100ns, CMOS, CPGA66, 1.075 X 1.075 MM, CERAMIC, PGA-66 静态存储器 |
| 文件： | 总9页 (文件大小：379K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
WS128K32-XXX
White Electronic Designs
128Kx32 SRAM MODULE, SMD 5962-93187
FEATURES
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Access Times of 70, 85, 100, 120ns
MIL-STD-883 Compliant Devices Available
Packaging
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5 Volt Power Supply
Low Power CMOS
TTL Compatible Inputs and Outputs
Built in Decoupling Caps and Multiple Ground Pins
for Low Noise Operation
• 66-pin, PGA Type, 1.075 inch square, Hermetic
Ceramic HIP (Package 400).
• 68 lead, 40mm Low Profile CQFP, 3.56mm
(0.140")(Package 502).
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Weight
WS128K32-XG2UX - 8 grams typical
WS128K32-XH1X - 13 grams typical
WS128K32-XG4TX - 20 grams typical
Upgradeable to 512Kx32
• 68 lead, Hermetic CQFP (G2U), 22.4mm
(0.880 inch) square, 4.57mm (0.140 inch) high,
(Package 510)
Organized as 128Kx32; User Configurable as
256Kx16 or 512Kx8
Commercial, Industrial and Military Temperature
Ranges
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FIGURE 1 – PIN CONFIGURATION FOR WS128K32N-XH1X
Top View
Pin Description
1
12
23
34
45
56
I/O0-31
A0-16
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
I/O
I/O
8
9
WE
2
#
I/O15
I/O24
I/O25
I/O26
V
CC
I/O31
I/O30
I/O29
I/O28
WE1-4
#
CS2
#
I/O14
I/O13
I/O12
OE#
NC
CS
4
#
#
CS1-4
OE#
VCC
#
I/O10
GND
I/O11
WE
4
A14
A16
A11
A0
A7
I/O27
GND
NC
Not Connected
A
A
A
V
10
A12
A4
A5
A6
A1
A2
A3
9
NC
Block Diagram
15
CC
WE1
#
A13
WE
1
#
CS
1
#
WE
2
#
CS
2
#
WE
3
#
CS
3
#
4 4
WE # CS #
OE#
A0-16
NC
I/O
I/O
I/O
I/O
7
A8
WE
3
3
#
#
I/O23
I/O22
I/O21
I/O20
I/O
I/O
I/O
0
CS
NC
I/O
1
#
6
I/O16
I/O17
I/O18
CS
128K x 8
128K x 8
128K x 8
128K x 8
1
2
5
4
GND
I/O19
8
8
8
8
3
I/O0-7
I/O8-15
I/O16-23
I/O24-31
11
22
33
44
55
66
June 2004
Rev. 4
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WS128K32-XXX
White Electronic Designs
FIGURE 2 – PIN CONFIGURATION FOR WS128K32-XG4TX
Top View Pin Description
I/O0-31
A0-16
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
WE1-4
#
9
8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61
CS1-4
OE#
VCC
#
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
0
1
2
3
4
5
6
7
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
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
GND
NC
Not Connected
GND
Block Diagram
I/O
8
I/O
9
CS
1
#
CS
2
#
CS
3
#
4
CS #
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15
WE#
OE#
A
0-16
128K X 8
128K X 8
128K X 8
128K X 8
2728 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
8
8
8
8
I/O0 - 7
I/O8 - 15
I/O16 - 23
I/O24 - 31
FIGURE 3 – PIN CONFIGURATION FOR WS128K32-XG2UX
TOP VIEW
PIN DESCRIPTION
I/O0-31
A0-16
Data Inputs/Outputs
Address Inputs
Write Enables
Chip Selects
Output Enable
Power Supply
Ground
9
8
7
6
5
4
3
2
1
68 67 66 65 64 63 62 61
60 I/O16
WE1-4
#
I/O0 10
I/O1 11
I/O2 12
I/O3 13
I/O4 14
I/O5 15
I/O6 16
I/O7 17
GND 18
I/O8 19
I/O9 20
I/O10 21
I/O11 22
I/O12 23
I/O13 24
I/O14 25
I/O15 26
59 I/O17
58 I/O18
57 I/O19
56 I/O20
55 I/O21
54 I/O22
53 I/O23
52 GND
51 I/O24
50 I/O25
49 I/O26
48 I/O27
47 I/O28
46 I/O29
45 I/O30
44 I/O31
CS1-4
OE#
VCC
#
GND
NC
Not Connected
BLOCK DIAGRAM
WE
1
#
CS
1
#
WE
2
#
CS
2
#
WE
3
#
CS
3
#
4 4
WE # CS #
OE#
A
0-16
128K x 8
128K x 8
128K x 8
128K x 8
2728 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
8
8
8
8
I/O0-7
I/O8-15
I/O16-23
I/O24-31
June 2004
Rev. 4
2
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WS128K32-XXX
White Electronic Designs
ABSOLUTE MAXIMUM RATINGS
TRUTH TABLE
Parameter
Symbol
TA
TSTG
VG
TJ
VCC
Min
-55
-65
-0.5
Max
+125
+150
VCC+0.5
150
Unit
°C
°C
V
°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
-0.5
7.0
RECOMMENDED OPERATING CONDITIONS
CAPACITANCE
TA = +25°C
Parameter
Symbol
VCC
Min
4.5
Max
5.5
Unit
V
Parameter
Symbol
COE
CWE
Conditions
Max Unit
Supply Voltage
Input High Voltage
Input Low Voltage
OE# capacitance
WE1-4# capacitance
HIP (PGA)
VIN = 0V, f = 1.0 MHz 50 pF
VIH
VIL
2.2
-0.5
VCC + 0.3
+0.8
V
V
VIN = 0V, f = 1.0 MHz
pF
20
50
15
CQFP G4T
CQFP G2U
CS1-4# capacitance
CCS
CI/O
CAD
VIN = 0V, f = 1.0 MHz 20 pF
VI/O = 0V, f = 1.0 MHz 20 pF
VIN = 0V, f = 1.0 MHz 50 pF
Data# I/O capacitance
Address input capacitance
This parameter is guaranteed by design but not tested.
DC CHARACTERISTICS
VCC = 5.0V, VSS = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Sym Conditions
-70
-85
-100
-120
Units
Min
Max
10
10
120
20
0.4
Min
Max
10
10
120
20
0.4
Min
Max
10
10
120
20
0.4
Min
Max
10
10
120
20
0.4
Input Leakage Current
Output Leakage Current
Operating Supply Current
Standby Current
Output Low Voltage
Output High Voltage
ILI
ILO
ICC
ISB
VOL
VOH
VCC = 5.5, VIN = GND to VCC
µA
µA
mA
mA
V
CS# = VIH, OE# = VIH, VOUT = GND to VCC
CS# = VIL, OE# = VIH, f = 5MHz, VCC = 5.5
CS# = VIH, OE# = VIH, f = 5MHz, VCC = 5.5
IOL = 2.1mA, VCC = 4.5
IOH = -1.0mA, VCC = 4.5
2.4
2.4
2.4
2.4
V
NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V
DATA RETENTION CHARACTERISTICS
-55°C ≤ TA ≤ +125°C
Parameter
Sym Conditions
-70
-85
-100
-120
Units
Min
Max
Min
Max
Min
Max
Min
Max
Data Retention Supply Voltage
Data Retention Current
VDR
CS≥VCC -0.2V
2.0
5.5
2.0
5.5
2.0
5.5
2.0
5.5
V
ICCDR1 VCC = 3V
4
4
4
4
mA
June 2004
Rev. 4
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WS128K32-XXX
White Electronic Designs
AC CHARACTERISTICS
VCC = 5.0V, GND = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Symbol
-70
-85
-100
-120
Units
Read Cycle
Min
Max
Min
Max
Min
Max
Min
Max
Read Cycle Time
Address Access Time
tRC
tAA
70
85
100
120
ns
ns
ns
ns
ns
ns
ns
ns
ns
70
85
100
120
Output Hold from Address Change
Chip Select Access Time
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
tOH
tACS
tOE
3
3
3
3
70
35
85
45
100
50
120
60
1
tCLZ
3
0
3
0
3
0
3
0
1
tOLZ
1
tCHZ
25
25
25
25
35
35
35
35
1
tOHZ
AC CHARACTERISTICS
VCC = 5.0V, GND = 0V, -55°C ≤ TA ≤ +125°C
Parameter
Symbol
-70
-85
-100
-120
Units
Write Cycle
Min
70
60
60
30
50
5
Max
Min
85
75
75
35
55
5
Max
Min
100
80
80
40
70
5
Max
Min
120
100
100
50
80
5
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
Address Setup Time
Address Hold Time
Output Active from End of Write
Write Enable to Output in High Z
Data Hold Time
tAH
5
5
5
5
5
5
5
5
1
tOW
1
tWHZ
25
25
35
35
tDH
0
0
0
0
1. This parameter is guaranteed by design but not tested.
FIGURE. 4 – AC TEST CIRCUIT
AC Test Conditions
IOL
Parameter
Typ
Unit
Current Source
Input Pulse Levels
Input Rise and Fall
Input and Output Reference Level
Output Timing Reference Level
Notes:
V
IL = 0, VIH = 3.0
V
ns
V
5
1.5
1.5
V
VZ 1.5V
(Bipolar Supply)
D.U.T.
Ceff = 50 pf
V
Z is programmable from -2V to +7V.
OL & IOH programmable from 0 to 16mA.
Tester Impedance Z0 = 75 ý.
Z is typically the midpoint of VOH and VOL
OL & IOH are adjusted to simulate a typical resistive load circuit.
ATE tester includes jig capacitance.
I
V
.
IOH
I
Current Source
June 2004
Rev. 4
4
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WS128K32-XXX
White Electronic Designs
FIGURE 5 – TIMING WAVEFORM - READ CYCLE
CS#
OE#
READ CYCLE 2, (CS# = OE# = VIL, WE# = VIH
)
READ CYCLE 2 (WE# = VIH
)
FIGURE 6 – WRITE CYCLE - WE# CONTROLLED
CS#
WE#
WRITE CYCLE 2, CS# CONTROLLED
FIGURE 7 – WRITE CYCLE - CS# CONTROLLED
WS32K32-XHX
CS#
WE#
WRITE CYCLE 2, CS# CONTROLLED
June 2004
Rev. 4
5
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WS128K32-XXX
White Electronic Designs
PACKAGE 400: 66 PIN, PGA TYPE, CERAMIC HEX-IN-LINE PACKAGE, HIP (H1)
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
PACKAGE 502: 68 LEAD, CERAMIC QUAD FLAT PACK, LOW PROFILE CQFP (G4T)1
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
June 2004
Rev. 4
6
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WS128K32-XXX
White Electronic Designs
PACKAGE 510: 68 LEAD, CERAMIC QUAD FLAT PACK, CQFP (G2U)
The White 68 lead G2U
CQFP fills the same fit and
function as the JEDEC 68
lead CQFJ or 68 PLCC.
But the G2U has the TCE
and lead inspection advan-
tage of the CQFP form.
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
June 2004
Rev. 4
7
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WS128K32-XXX
White Electronic Designs
ORDERING INFORMATION
W S 128K 32 X - XXX X X X
LEAD FINISH:
Blank = Gold plated leads
A = Solder dip leads
DEVICE GRADE:
Q = MIL-STD-883 Compliant
M = Military Screened -55°C to +125°C
I = Industrial -40°C to +85°C
C = Commercial 0°C to +70°C
PACKAGE TYPE:
H1 = 1.075" sq. Ceramic Hex-In-line Package, HIP (Package 400)
G2U = 22.4mm Ceramic Quad Flat Pack, Low Profile CQFP (Package 510)
G4T = 40 mm Low Profile CQFP (Package 502)
ACCESS TIME (ns)
IMPROVEMENT MARK:
N = No Connect at pin 8, 21, 28 and 39 in HIP for Upgrades
ORGANIZATION, 128Kx32
User configurable as 256Kx16 or 512Kx8
SRAM
WHITE ELECTRONIC DESIGNS CORPORATION
June 2004
Rev. 4
8
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
WS128K32-XXX
White Electronic Designs
DEVICE TYPE
SPEED
PACKAGE
SMD NO.
128K x 32 SRAM Module
128K x 32 SRAM Module
128K x 32 SRAM Module
128K x 32 SRAM Module
120ns
100ns
85ns
66 pin HIP (H1)
66 pin HIP (H1)
66 pin HIP (H1)
66 pin HIP (H1)
5962-93187 01H5X
5962-93187 02H5X
5962-93187 03H5X
5962-93187 04H5X
70ns
128K x 32 SRAM Module
128K x 32 SRAM Module
128K x 32 SRAM Module
128K x 32 SRAM Module
120ns
100ns
85ns
68 lead CQFP/J (G2U)
68 lead CQFP/J (G2U)
68 lead CQFP/J (G2U)
68 lead CQFP/J (G2U)
5962-95595 01HNX
5962-95595 02HNX
5962-95595 03HNX
5962-95595 04HNX
70ns
128K x 32 SRAM Module
128K x 32 SRAM Module
128K x 32 SRAM Module
128K x 32 SRAM Module
120ns
100ns
85ns
68 lead CQFP Low Profile (G4T)
68 lead CQFP Low Profile (G4T)
5962-95595 01HYX
5962-95595 02HYX
68 lead CQFP Low Profile (G4T) 5962-95595 03HYX
68 lead CQFP Low Profile (G4T) 5962-95595 04HYX
70ns
June 2004
Rev. 4
9
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
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