WEDC WMS512K8

White Electronic Designs
WMS512K8-XXX
512Kx8 MONOLITHIC SRAM, SMD 5962-95613
FEATURES
32 pin, Rectangular Ceramic Leadless Chip
Carrier (Package 601)
Commercial, Industrial and Military
Temperature Range
Access Times 15, 17, 20, 25, 35, 45, 55ns
MIL-STD-883 Compliant Devices Available
Revolutionary, Center Power/Ground Pinout JEDEC
Approved
5V Power Supply
Low Power CMOS
36 lead Ceramic SOJ (Package 100)
36 lead Ceramic Flat Pack (Package 226)
Low Power Data Retention for Battery Back-up
Operation
Evolutionary, Corner Power/Ground Pinout JEDEC
Approved
TTL Compatible Inputs and Outputs
32 pin Ceramic DIP (Package 300)
32 lead Ceramic SOJ (Package 101)
32 lead Ceramic Thinpack™ Flat Pack
(Package 321)
EVOLUTIONARY PINOUT
32 DIP
32 CSOJ (DE)
32 FLAT PACK (FF)
A17
A15
VCC
4 3 2 1 32 31 30
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
5
29
6
28
7
27
8
26
25
9
10
24
23
11
12
22
13
21
14 15 16 17 18 19 20
WE#
A13
A8
A9
A11
OE#
A10
CS#
I/O7
I/O6
Vcc
A15
A17
WE#
A13
A8
A9
A11
OE#
A10
CS#
I/O7
I/O6
I/O5
I/O4
I/O3
I/O5
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A18
A18
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O0
I/O1
I/O2
Vss
I/O4
NC
A18
A17
A16
A15
OE#
I/O7
I/O6
VSS
VCC
I/O5
I/O4
A14
A13
A12
A11
A10
NC
A16
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
I/O3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
A12
A0
A1
A2
A3
A4
CS#
I/O0
I/O1
VCC
VSS
I/O2
I/O3
WE#
A5
A6
A7
A8
A9
TOP VIEW
TOP VIEW
A14
TOP VIEW
32 CLCC
VSS
36 FLAT PACK
36 CSOJ
I/O2
REVOLUTIONARY PINOUT
*This product is subject to change without notice.
I/O1
PIN DESCRIPTION
A0-18
I/O 0-7
CS#
OE#
WE#
VCC
GND
Address Inputs
Data Input/Output
Chip Select
Output Enable
Write Enable
+5.0V Power
Ground
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
1
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
WMS512K8-XXX
Truth Table
Absolute Maximum Ratings
Parameter
Operating Temperature
Storage Temperature Range
Signal Voltage Range to GND
Junction Temperature
Supply Voltage Range (VCC)
Symbol
TA
TSTG
VG
TJ
VCC
Min
-55
-65
-0.5
Max
+125
+150
VCC-0.5
150
7.0
-0.5
CS#
H
L
L
L
Unit
°C
°C
V
°C
V
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
Acvive
Recommended Operating Conditions
Parameter
Supply Voltage
Input High Voltage
Input Low Voltage
Operating Temp. (Mil)
Symbol
VCC
VIH
VIL
TA
Min
4.5
2.2
-0.3
-55
Max
5.5
VCC + 0.3
+0.8
+125
Unit
V
V
V
°C
Capacitance
(TA = +25°C)
Parameter
Input capacitance
Output
capacitance
Symbol
CIN
COUT
Conditions
VIN = 0 V, f = 1.0 MHz
VOUT = 0 V, f = 1.0 MHz
Package
32 pin CSOJ, DIP, Flat Pack Evolutionary
Speed (ns)
15 to 55
Max
20
Unit
pF
32 pin CLCC
36 pin CSOJ & Flat Pack Revolutionary
15 to 55
15 to 35
45 to 55
15 to 55
15 to 35
45 to 55
15
12
20
20
12
20
pF
pF
pF
pF
pF
pF
32 pin CSOJ, DIP, Flat Pack Revolutionary
36 pin CSOJ & Flat Pack Revolutionary
This parameter is guaranteed by design but not tested.
DC Characteristics - CMOS Compatible
(VCC = 5.0V, GND = 0V, -55°C ≤TA ≤ 125°C)
Parameter
Input Leakage Current
Output Leakage Current
Operating Supply Current*
Standby Current
Output Low Voltage
Output High Voltage
Symbol
ILI
ILO
ICC
ISS
VOL
VOH
Conditions
VCC = 5.5, VIN = GND to VCC
CS# = VIH, OE# = VIH, VOUT = GND TO VCC
CS# = VIH, OE# = VIH, f = 5MHz, VCC = 5.5,
CS# = VIH, OE# = VIH, f = 5MHz, VCC = 5.5
IOL = 6mA for 17 - 35ns,
IOL = 2.1mA for 45 - 55ns, VCC = 4.5
IOH = -4.0mA for 17 - 35ns,
IOH = 1.0mA for 45 - 55ns, VCC = 4.5
Min
Max
10
10
160
0.45
0.4
Unit
A
A
mA
mA
V
2.4
V
Data retention characteristics for low power “l” version
Parameter
Symbol
Conditions
Min
Max
VDR
CS#3 VCC -0.2V
2.0
5.5
V
Low Power Data Retention
ICCDR1
VCC = 3V
7
mA
Low Power Data Retention
ICCDR2
VCC = 2V
2
mA
Data Retention Supply Voltage
Unit
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
2
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
WMS512K8-XXX
AC Characteristics
(VCC = 5.0V, GND = 0V, -55°C ≤ TA < 125°C)
Parameter
-15
Symbol
Read Cycle Time
Address Access Time
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
Min
15
tRC
-17
Max
Min
17
-20
Max
15
tAA
tOE
-45
Max
-55
Max
0
Max
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
55
0
45
25
4
0
12
12
Min
55
45
35
25
4
0
10
10
Min
45
35
0
2
0
9
9
Min
35
25
12
2
0
8
8
tCHZ1
0
20
10
2
0
tOHZ1
-35
Max
25
0
17
9
2
0
tCLZ1
tOLZ1
Min
25
20
0
15
8
tACS
-25
Max
17
0
tOH
Min
20
55
25
4
0
15
15
20
20
20
20
AC Characteristics
(VCC = 5.0V, GND = 0V, -55°C ≤ TA ≤ 125°C)
Parameter
Symbol
Write Cycle Time
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
tWC
tCW
tAW
tDW
tWP
tAS
tAH
tOW1
-15
Min
15
13
13
8
13
2
0
2
Min
17
14
14
9
14
2
0
2
8
tWHZ1
tDH
-17
Max
0
-20
Max
Min
20
14
14
10
14
2
0
3
9
-25
Max
Min
25
15
15
10
15
2
0
4
9
0
-35
Max
Min
35
25
25
20
25
2
0
4
10
0
0
-45
Max
Min
45
35
35
25
35
2
5
5
15
0
-55
Max
Min
55
50
50
25
40
2
5
5
20
0
Max
Unit
25
0
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
1. This parameter is guaranteed by design but not tested.
AC TEST CIRCUIT
AC TEST CONDITIONS
Parameter
Input Pulse Levels
Input Rise and Fall
Input and Output Reference Level
Output Timing Reference Level
IOL
Current Source
VZ ≈ 1.5V
(Bipolar Supply)
D.U.T.
Ceff = 50 pF
Typ
VIL = 0, VIH = 3.0
5
1.5
1.5
Unit
V
ns
V
V
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 Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
3
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
WMS512K8-XXX
TIMING WAVEFORM - READ CYCLE
tRC
ADDRESS
tAA
tRC
CS#
ADDRESS
tAA
tACS
tOH
DATA I/O
tCHZ
tCLZ
PREVIOUS DATA VALID
OE#
DATA VALID
tOE
tOHZ
tOLZ
READ CYCLE 1 (CS# = OE# = VIL, WE# = VIH)
DATA I/O
DATA VALID
HIGH IMPEDANCE
READ CYCLE 2 (WE# = VIH)
WRITE CYCLE - WE# CONTROLLED
tWC
ADDRESS
tAW
tAH
tCW
CS#
tAS
tWP
WE#
tOW
tDW
tWHZ
DATA I/O
tDH
DATA VALID
WRITE CYCLE 1, WE# CONTROLLED
WRITE CYCLE - CS# CONTROLLED
tWC
ADDRESS
tAW
tAS
tAH
tCW
CS#
tWP
WE#
tDW
DATA I/O
tDH
DATA VALID
WRITE CYCLE 2, CS# CONTROLLED
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
4
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
WMS512K8-XXX
PACKAGE 100: 36 LEAD, CERAMIC SOJ
23.37 (0.920) ± 0.25 (0.010)
4.7 (0.184) MAX
0.2 (0.008)
± 0.05 (0.002)
11.23 (0.442)
± 0.30 (0.012)
0.89 (0.035)
Radius TYP
9.55 (0.376) ± 0.25 (0.010)
1.27 (0.050) ± 0.25 (0.010)
1.27 (0.050) TYP
21.6 (0.850) TYP
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
PACKAGE 101: 32 LEAD, CERAMIC SOJ
21.1 (0.830) ± 0.25 (0.010)
3.96 (0.156) MAX
0.2 (0.008)
± 0.05 (0.002)
11.23 (0.442)
± 0.30 (0.012)
0.89 (0.035)
Radius TYP
9.55 (0.376) ± 0.25 (0.010)
1.27 (0.050) ± 0.25 (0.010)
1.27 (0.050) TYP
19.1 (0.750) TYP
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
5
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
WMS512K8-XXX
PACKAGE 321: 32 PIN CERAMIC THINPACKTM FLATPACK
0.838
MAX
0.427
0.429
0.050
TYP
0.567
0.559
0.008
0.005
0.020
0.030
0.118
MAX
0.016 ± 0.008
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
PACKAGE 226: 36 LEAD, CERAMIC FLAT PACK
23.37 (0.920)
± 0.25 (0.010)
2.72 (0.107)
MAX
12.95 (0.510)
± 0.13 (0.005)
12.7 (0.500)
± 0.5 (0.020)
5.1 (0.200)
± 0.25 (0.010)
3.8 (0.150)
TYP
0.43 (0.017)
± 0.05 (0.002)
1.27 (0.050) TYP
0.127 (0.005)
± 0.05 (0.002)
21.59 (0.850) TYP
38.1 (1.50) ± 0.4 (0.015)
32.64 (1.285) TYP
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
6
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
WMS512K8-XXX
PACKAGE 300: 32 PIN, CERAMIC DIP, SINGLE CAVITY SIDE BRAZED
42.8 (1.686) MAX
5.13 (0.202) MAX
3.2 (0.125) MIN
0.99 (0.039)
± 0.51 (0.020)
2.5 (0.100)
TYP
1.27 (0.050)
± 0.1 (0.005)
0.46 (0.018)
± 0.05 (0.002)
0.25 (0.010)
± 0.05 (0.002)
15.25 (0.600)
± 0.25 (0.010)
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
7
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
WMS512K8-XXX
PACKAGE 300: 32 PIN, CERAMIC DIP, SINGLE CAVITY SIDE BRAZED
7.62 (0.300) TYP
3.81
(0.150) TYP
5.08
(0.200)
TYP
0.56 (0.022)
0.71 (0.028)
10.16
(0.400)
TYP
PIN 1
0.38 (0.015) x 45
PIN 1 IDENTIFIER
11.25 (0.443)
14.15 (0.557)
1.63 (0.064)
2.54 (0.100)
13.79 (0.543)
14.15 (0.557)
1.02 (0.040) x 45
3 PLACES
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
8
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
WMS512K8-XXX
ORDERING INFORMATION
W M S 512K 8 X - XXX X X X
WHITE ELECTRONIC DESIGNS CORP.
MONOLITHIC
SRAM
ORGANIZATION, 512K X 8
IMPROVEMENT MARK:
BLANK = STANDARD
L = LOW POWER DATA RETENTION
ACCESS TIME (NS)
PACKAGE:
C = 32 PIN CERAMIC 0.600” DIP (PACKAGE 300)
CL = 32 PIN RECTANGULAR CERAMIC LEADLESS CHIP CARRIER (PACKAGE 601)
DE = 32 LEAD CERAMIC SOJ (PACKAGE 101) EVOLUTIONARY
DJ = 36 LEAD CERAMIC SOJ (PACKAGE 100)
F = 36 LEAD CERAMIC FLAT PACK (PACKAGE 226)
FF = 32 LEAD CERAMIC THINPACK™ FLAT PACK (PACKAGE 321)
DEVICE GRADE:
Q = MIL-STD-883 COMPLIANT
M = MILITARY SCREENED -55°C ≤ TA ≤ 125°C
I = INDUSTRIAL -40°C ≤ TA ≤ 85°C
C = COMMERCIAL 0°C ≤ TA ≤ 70°C
LEAD FINISH:
BLANK = GOLD PLATED LEADS
A = SOLDER DIP LEADS
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
9
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com
White Electronic Designs
WMS512K8-XXX
DEVICE TYPE
SPEED
PACKAGE
SMD NO.
512K x 8 SRAM Monolithic
55ns
32 pin DIP (C)
5962-95613 05HYX
512K x 8 SRAM Monolithic
45ns
32 pin DIP (C)
5962-95613 06HYX
512K x 8 SRAM Monolithic
35ns
32 pin DIP (C)
5962-95613 07HYX
512K x 8 SRAM Monolithic
25ns
32 pin DIP (C)
5962-95613 08HYX
512K x 8 SRAM Monolithic
20ns
32 pin DIP (C)
5962-95613 09HYX
512K x 8 SRAM Monolithic
17ns
32 pin DIP (C)
5962-95613 10HYX
512K x 8 SRAM Monolithic
15ns
32 pin DIP (C)
5962-95613 14HYX
512K x 8 SRAM Monolithic
55ns
32 lead SOJ Evol (DE)
5962-95613 05HTX
512K x 8 SRAM Monolithic
45ns
32 lead SOJ Evol (DE)
5962-95613 06HTX
512K x 8 SRAM Monolithic
35ns
32 lead SOJ Evol (DE)
5962-95613 07HTX
512K x 8 SRAM Monolithic
25ns
32 lead SOJ Evol (DE)
5962-95613 08HTX
512K x 8 SRAM Monolithic
20ns
32 lead SOJ Evol (DE)
5962-95613 09HTX
512K x 8 SRAM Monolithic
17ns
32 lead SOJ Evol (DE)
5962-95613 10HTX
512K x 8 SRAM Monolithic
15ns
32 lead SOJ Evol (DE)
5962-95613 14HTX
55ns
36 lead SOJ (DJ)
5962-95613 05HZX
512K x 8 SRAM Monolithic
45ns
36 lead SOJ (DJ)
5962-95613 06HZX
512K x 8 SRAM Monolithic
35ns
36 lead SOJ (DJ)
5962-95613 07HZX
512K x 8 SRAM Monolithic
25ns
36 lead SOJ (DJ)
5962-95613 08HZX
512K x 8 SRAM Monolithic
20ns
36 lead SOJ (DJ)
5962-95613 09HZX
512K x 8 SRAM Monolithic
17ns
36 lead SOJ (DJ)
5962-95613 10HZX
512K x 8 SRAM Monolithic
15ns
36 lead SOJ (DJ)
5962-95613 14HZX
512K x 8 SRAM Monolithic
55ns
36 lead Flatpack (F)
5962-95613 05HXX
512K x 8 SRAM Monolithic
45ns
36 lead Flatpack (F)
5962-95613 06HXX
512K x 8 SRAM Monolithic
35ns
36 lead Flatpack (F)
5962-95613 07HXX
512K x 8 SRAM Monolithic
25ns
36 lead Flatpack (F)
5962-95613 08HXX
512K x 8 SRAM Monolithic
20ns
36 lead Flatpack (F)
5962-95613 09HXX
512K x 8 SRAM Monolithic
17ns
36 lead Flatpack (F)
5962-95613 10HXX
512K x 8 SRAM Monolithic
15ns
36 lead Flatpack (F)
5962-95613 14HXX
512K x 8 SRAM Monolithic
White Electronic Designs Corp. reserves the right to change products or specifications without notice.
October 2004
Rev. 10
10
White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com