WS512K32-17G2LCA [MERCURY]

SRAM Module, 512KX32, 17ns, CMOS, CQFP68, 22.40 X 22.40 MM, 5.08 MM HEIGHT, HERMETIC SEALED, CERAMIC, QFP-68;
WS512K32-17G2LCA
型号: WS512K32-17G2LCA
厂家: MERCURY UNITED ELECTRONICS INC    MERCURY UNITED ELECTRONICS INC
描述:

SRAM Module, 512KX32, 17ns, CMOS, CQFP68, 22.40 X 22.40 MM, 5.08 MM HEIGHT, HERMETIC SEALED, CERAMIC, QFP-68

静态存储器
文件: 总11页 (文件大小:1213K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
WS512K32-XXX  
512Kx32 SRAM MODULE, SMD 5962-94611  
FEATURES  
 Access Times of 15, 17, 20, 25, 35, 45, 55ns  
 TTL Compatible Inputs and Outputs  
 Packaging  
 5 Volt Power Supply  
 Low Power CMOS  
• 66 pin, PGA Type, 1.075" square, Hermetic Ceramic HIP  
(Package 400).  
 Built-in Decoupling Caps and Multiple Ground Pins for Low  
• 68 lead, 40mm Hermetic Low Prole CQFP, 3.5mm  
(0.140") (Package 502)1  
Noise Operation  
 Weight  
• 68 lead, Hermetic CQFP (G2U), 22.4mm (0.880") square  
(Package 510) 3.56mm (0.140") height.  
 WS512K32N-XH1X - 13 grams typical  
WS512K32-XG2UX - 8 grams typical  
WS512K32-XG4TX1 - 20 grams typical  
WS512K32-XG2LX - 8 grams typical  
• 68 lead, Hermetic CQFP (G2L), 22.4mm (0.880") square,  
5.08mm (0.200") high (Package 528).  
 Organized as 512Kx32, User Congurable as 1Mx16 or  
2Mx8  
* This product is subject to change without notice.  
Note 1: Package Not Recommended For New Design  
 Commercial, Industrial and Military Temperature Ranges  
FIGURE 1 – PIN CONFIGURATION FOR WS512K32N-XH1X  
Top View  
Pin Description  
1
12  
23  
34  
45  
56  
I/O0-31  
A0-18  
Data Inputs/Outputs  
Address Inputs  
Write Enables  
Chip Selects  
I/O8  
I/O9  
I/O10  
A13  
WE2#  
CS2#  
GND  
I/O11  
A10  
I/O15  
I/O24  
I/O25  
I/O26  
A6  
VCC  
CS4#  
WE4#  
I/O27  
A3  
I/O31  
I/O30  
I/O29  
I/O28  
A0  
WE1-4  
#
I/O14  
I/O13  
I/O12  
OE#  
A18  
CS1-4  
OE#  
VCC  
#
Output Enable  
Power Supply  
Ground  
GND  
NC  
Not Connected  
A14  
A7  
A15  
A11  
NC  
A4  
A1  
Block Diagram  
A16  
A12  
WE1#  
I/O7  
A8  
A5  
A2  
WE1# CS1#  
512K X 8  
WE2# CS2#  
WE3# CS3#  
WE4# CS4#  
512K X 8  
OE#  
A0-18  
A17  
VCC  
CS1#  
NC  
A9  
WE3#  
CS3  
GND  
I/O19  
I/O23  
I/O22  
I/O21  
I/O20  
I/O0  
I/O1  
I/O2  
I/O6  
I/O16  
I/O17  
I/O18  
512K X 8  
512K X 8  
I/O5  
I/O3  
I/O4  
8
8
8
8
11  
22  
33  
44  
55  
66  
I/O0 - 7  
I/O8 - 15  
I/O16 - 23  
I/O24 - 31  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
1
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  
WS512K32-XXX  
FIGURE 2 – PIN CONFIGURATION FOR WS512K32-XG4TX1  
Top View Pin Description  
I/O0-31  
A0-18  
Data Inputs/Outputs  
Address Inputs  
Write Enables  
Chip Selects  
Output Enable  
Power Supply  
Ground  
WE#  
9
8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61  
CS1-4  
OE#  
VCC  
#
I/O0  
I/O1  
I/O2  
I/O3  
I/O4  
I/O5  
I/O6  
I/O7  
GND  
I/O8  
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  
Block Diagram  
I/O9  
CS1#  
CS2#  
CS3#  
CS4#  
I/O10  
I/O11  
I/O12  
I/O13  
I/O14  
I/O15  
WE#  
OE#  
A0-18  
512K X 8  
512K X 8  
512K X 8  
512K 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  
Note 1: Package Not Recommended For New Design  
FIGURE 3 – PIN CONFIGURATION FOR WS512K32-XG2UX AND WS512K32-XG2LX  
Top View  
Pin Description  
I/O0-31  
A0-18  
Data Inputs/Outputs  
Address Inputs  
Write Enables  
Chip Selects  
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  
CS1-4  
OE#  
VCC  
#
I/O1 11  
I/O2 12  
I/O3 13  
I/O4 14  
I/O5 15  
I/O6 16  
I/O7 17  
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  
Output Enable  
Power Supply  
Ground  
GND  
NC  
Not Connected  
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  
Block Diagram  
WE1# CS1#  
512K X 8  
WE2# CS2#  
WE3# CS3#  
WE4# CS4#  
512K X 8  
OE#  
A0-18  
512K X 8  
512K 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  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
2
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  
WS512K32-XXX  
ABSOLUTE MAXIMUM RATINGS  
TRUTH TABLE  
Parameter  
Symbol  
TA  
Min  
-55  
Max  
+125  
+150  
VCC+0.5  
150  
Unit  
°C  
°C  
V
CS  
H
L
OE  
X
WE  
X
Mode  
Standby  
Read  
Data I/O  
High Z  
Power  
Standby  
Active  
Operating Temperature  
Storage Temperature  
Signal Voltage Relative to GND  
Junction Temperature  
Supply Voltage  
TSTG  
VG  
-65  
L
H
Data Out  
High Z  
-0.5  
L
H
H
Out Disable  
Write  
Active  
TJ  
°C  
V
L
X
L
Data In  
Active  
VCC  
-0.5  
7.0  
CAPACITANCE  
RECOMMENDED OPERATING CONDITIONS  
Ta = +25°C  
Parameter  
Symbol  
VCC  
Min  
4.5  
Max  
5.5  
Unit  
V
Parameter  
Symbol  
COE  
Conditions  
Max Unit  
Supply Voltage  
OE# capacitance  
VIN = 0 V, f = 1.0 MHz  
VIN = 0 V, f = 1.0 MHz  
50  
pF  
pF  
Input High Voltage  
Input Low Voltage  
Operating Temp (Mil)  
VIH  
2.2  
VCC + 0.3  
+0.8  
V
WE1-4# capacitance  
HIP (PGA)  
CWE  
20  
50  
20  
20  
20  
50  
VIL  
-0.5  
-55  
V
CQFP G4T  
TA  
+125  
°C  
CQFP G2U/G2L  
CS1-4# capacitance  
Data I/O capacitance  
Address input capacitance  
CCS  
CI/O  
CAD  
VIN = 0 V, f = 1.0 MHz  
VI/O = 0 V, f = 1.0 MHz  
VIN = 0 V, f = 1.0 MHz  
pF  
pF  
pF  
This parameter is guaranteed by design but not tested.  
DC CHARACTERISTICS  
VCC = 5.0V, VSS = 0V, -55°C TA +125°C  
Parameter  
Symbol  
ILI  
ILO  
Conditions  
Min  
Max  
Units  
Input Leakage Current  
VCC = 5.5, VIN = GND to VCC  
10  
10  
μA  
μA  
mA  
mA  
Output Leakage Current  
Operating Supply Current x 32 Mode  
Standby Current  
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  
ICC x 32  
ISB  
660  
80  
IOL = 6mA for 15 - 35ns,  
IOL = 2.1mA for 45 - 55ns, VCC = 4.5  
Output Low Voltage  
Output High Voltage  
VOL  
VOH  
0.4  
V
V
IOH = -4.0mA for 15 - 35ns,  
IOH = -1.0mA for 45 - 55ns, VCC = 4.5  
2.4  
NOTE: DC test conditions: VIH = VCC -0.3V, VIL = 0.3V  
DATA RETENTION CHARACTERISTICS  
(Ta = -55°C to +125°C)  
Parameter  
Symbol  
Conditions  
Min  
Max  
Units  
Data Retention Supply Voltage  
Data Retention Current  
VDR  
CS VCC 0.2V  
VCC = 3V  
2.0  
5.5  
28  
16  
V
ICCDR1  
ICCDR2  
mA  
mA  
Low Power Data Retention Current (WS512K32L-XXX)  
VCC = 3V  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
3
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  
WS512K32-XXX  
AC CHARACTERISTICS  
VCC = 5.0V, VSS = 0V, -55°C TA +125°C  
-15  
-17  
-20  
-25  
-35  
-45  
-55  
Parameter  
Read Cycle  
Symbol Min Max Min Max Min Max Min Max Min Max Min Max Min Max Units  
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  
tRC  
tAA  
15  
0
17  
0
20  
0
25  
0
35  
0
45  
0
55  
0
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
15  
17  
20  
25  
35  
45  
55  
tOH  
tACS  
tOE  
15  
8
17  
9
20  
10  
25  
12  
35  
25  
45  
25  
55  
25  
1
tCLZ  
2
0
2
0
2
0
2
0
4
0
4
0
4
0
1
tOLZ  
tCHZ  
tOHZ  
1
12  
12  
12  
12  
12  
12  
12  
12  
15  
15  
20  
20  
20  
20  
1
1. This parameter is guaranteed by design but not tested.  
AC CHARACTERISTICS  
VCC = 5.0V, VSS = 0V, -55°C TA +125°C  
-15  
-17  
-20  
-25  
-35  
-45  
-55  
Parameter  
Write Cycle  
Symbol  
tWC  
tCW  
tAW  
tDW  
tWP  
tAS  
tAH  
Min  
15  
13  
13  
10  
13  
2
Max  
Min  
17  
15  
15  
11  
15  
2
Max  
Min  
20  
15  
15  
12  
15  
2
Max  
Min  
25  
17  
17  
13  
17  
2
Max  
Min  
35  
25  
25  
20  
25  
2
Max  
Min  
45  
35  
35  
25  
35  
2
Max  
Min  
55  
50  
50  
25  
40  
2
Max Units  
Write Cycle Time  
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  
0
2
0
2
0
3
0
4
0
4
5
5
5
5
1
tOW  
1
tWHZ  
8
9
11  
13  
15  
20  
20  
ns  
ns  
tDH  
0
0
0
0
0
0
0
1. This parameter is guaranteed by design but not tested.  
2. The Address Setup Time of minimum 2ns is for the G2U, G1U and H1 packages. tAS minimum for the G4T package is 0ns.  
FIGURE. 4 – AC TEST CIRCUIT  
AC Test Conditions  
Parameter  
Input Pulse Levels  
Input Rise and Fall  
Input and Output Reference Level  
Output Timing Reference Level  
Typ  
VIL = 0, VIH = 3.0  
Unit  
V
ns  
V
IOL  
Current Source  
5
1.5  
1.5  
V
D.U.T.  
Ceff = 50 pf  
VZ ≈ 1.5V  
(Bipolar Supply)  
Notes:  
V
I
Z is programmable from -2V to +7V.  
OL & IOH programmable from 0 to 16mA.  
Tester Impedance Z0 = 75 Ω.  
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.  
V
I
.
IOH  
Current Source  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
4
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  
WS512K32-XXX  
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  
CS#  
WE#  
WRITE CYCLE 2, CS# CONTROLLED  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
5
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  
WS512K32-XXX  
PACKAGE 400: 66 PIN, PGA TYPE, CERAMIC HEX-IN-LINE PACKAGE, HIP (H1)  
4.60 (0.181)  
MAX  
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES  
PACKAGE 502: 68 LEAD, CERAMIC QUAD FLAT PACK, LOW PROFILE CQFP (G4T)1  
Note 1: Package Not  
Recommended  
For New Design  
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
6
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  
WS512K32-XXX  
PACKAGE 510: 68 LEAD, CERAMIC QUAD FLAT PACK, CQFP (G2U)  
25.15 (0.990) 0.25 (0.010) Sꢀ  
3.56 (0.140) MAX  
22.36 (0.880) 0.25 (0.010) Sꢀ  
0.254 (0.010) + 0.051 (0.002)  
- 0.025 (0.001)  
Pin 1  
0.254 (0.010) TYP  
R 0.127  
(0.005)  
MIN  
24.0 (0.946)  
0.25 (0.010)  
0.53 (0.021)  
0.18 (0.007)  
1° / 7°  
1.01 (0.040)  
0.13 (0.005)  
23.87  
(0.940) REF  
DETAIL A  
1.27 (0.050) TYP  
0.38 (0.015)  
0.05 (0.002)  
SEE DETAIL "A"  
20.3 (0.800) REF  
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES  
PACKAGE 528: 68 LEAD, CERAMIC QUAD FLAT PACK, CQFP (G2L)  
25.15 (0.990) 0.25 (0.010) MAX  
5.10 (0.200) MAX  
22.36 (0.880) 0.25 (0.010) MAX  
0.25 (0.010) 0.10 (0.002)  
0.23 (0.009) REF  
24.0 (0.946)  
0.25 (0.010)  
R 0.127  
(0.005)  
1.37 (0.054) MIN  
0.004  
2O / 9O  
1.01 (0.040)  
0.13 (0.005)  
1.27 (0.050) TYP  
0.38 (0.015) 0.05 (0.002)  
20.31 (0.800) REF  
0.940" TYP  
ALL LINEAR DIMENSIONS ARE MILLIMETERS AND PARENTHETICALLY IN INCHES  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
7
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  
WS512K32-XXX  
ORDERING INFORMATION  
W S 512K 32 X - XXX X X X  
MICROSEMI CORPORATION  
SRAM  
ORGANIZATION, 512Kx32  
User congurable as 1Mx16 or 2Mx8  
IMPROVEMENT MARK:  
Blank = Standard Power  
N
L
= No Connect at pin 21 and 39 in HIP for Upgrades  
= Low Power Data Retention  
ACCESS TIME (ns)  
PACKAGE TYPE:  
H1 = Ceramic Hex-In-line Package, HIP (Package 400)  
G2U = 22.4mm Ceramic Quad Flat Pack, CQFP (Package 510)  
G2L = 22.4mm Ceramic Quad Flat Pack, CQFP (Package 528)  
G4T* = 40mm Low Prole CQFP (Package 502)  
DEVICE GRADE:  
Q
M
I
= Military Grade**  
= Military Screened  
= Industrial  
-55°C to +125°C  
-40°C to 85°C  
0°C to +70°C  
C
= Commercial  
LEAD FINISH:  
Blank = Gold plated leads  
A
= Solder dip leads  
* Package Not Recommended For New Design  
** This product is processed the same as the 5962-XXXXXHXX product but all  
test and mechanical requirements are per the Microsemi data sheet.  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
8
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  
WS512K32-XXX  
DEVICE TYPE  
SPEED  
PACKAGE  
SMD NO.  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
55ns  
45ns  
35ns  
25ns  
20ns  
17ns  
15ns  
66 pin HIP (H1)  
66 pin HIP (H1)  
66 pin HIP (H1)  
66 pin HIP (H1)  
66 pin HIP (H1)  
66 pin HIP (H1)  
66 pin HIP (H1)  
5962-94611 05HTX  
5962-94611 06HTX  
5962-94611 07HTX  
5962-94611 08HTX  
5962-94611 09HTX  
5962-94611 10HTX  
5962-94611 19HTX  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
55ns  
45ns  
35ns  
25ns  
20ns  
17ns  
68 lead CQFP Low Prole (G4T)1  
68 lead CQFP Low Prole (G4T)1  
68 lead CQFP Low Prole (G4T)1  
68 lead CQFP Low Prole (G4T)1  
68 lead CQFP Low Prole (G4T)1  
68 lead CQFP Low Prole (G4T)1  
5962-94611 05HYX  
5962-94611 06HYX  
5962-94611 07HYX  
5962-94611 08HYX  
5962-94611 09HYX  
5962-94611 10HYX  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
55ns  
45ns  
35ns  
25ns  
20ns  
17ns  
15ns  
68 lead CQFP (G2U)  
68 lead CQFP (G2U)  
68 lead CQFP (G2U)  
68 lead CQFP (G2U)  
68 lead CQFP (G2U)  
68 lead CQFP (G2U)  
66 pin HIP (H1)  
5962-94611 05HMX  
5962-94611 06HMX  
5962-94611 07HMX  
5962-94611 08HMX  
5962-94611 09HMX  
5962-94611 10HMX  
5962-94611 19HMX  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
512K x 32 SRAM Module  
55ns  
45ns  
35ns  
25ns  
20ns  
17ns  
15ns  
68 lead CQFP (G2L)  
68 lead CQFP (G2L)  
68 lead CQFP (G2L)  
68 lead CQFP (G2L)  
68 lead CQFP (G2L)  
68 lead CQFP (G2L)  
66 pin HIP (H1)  
5962-94611 05HAX  
5962-94611 06HAX  
5962-94611 07HAX  
5962-94611 08HAX  
5962-94611 09HAX  
5962-94611 10HAX  
5962-94611 19HAX  
Note 1: Package Not Recommended For New Design  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
9
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  
WS512K32-XXX  
Document Title  
512K x 32 SRAM Multi-Chip Package  
Revision History  
Rev # History  
Release Date Status  
Rev 0  
Initial  
October 1996  
Preliminary  
Rev 1  
Change (Pg. 1, 3)  
September 2002  
Advanced  
1.1 Change Operation Supply Current from 520mA To 540mA  
1.2 Change Data Retention Current from 12mA to 28mA.  
Change (Pg. 1, 2, 8, 10, 11)  
1.1 Delete G2 Package  
November 1997  
February 1998  
April 1998  
Preliminary  
Preliminary  
Preliminary  
Preliminary  
Preliminary  
Change (Pg. 1, 9)  
1.1 Add SMD Case Outline M for G2T  
Change (Pg. 1, 3, 8)  
1.1 Remove Low Capacitance package option  
Change (Pg. 1, 6, 8)  
1.1 Add H1 package  
December 1998  
March 1999  
Change (Pg. 1, 4, 6, 9, 10)  
1.1 Remove H2 package  
1.2 Change logo to WEDC logo  
Rev 2  
Change (Pg. 1, 3, 4, 8)  
May 1999  
Final  
2.1 Change status from Preliminary to Final  
2.2 Make package descriptions consistent  
2.3 Add 15ns as available in Commercial and Industrial Temperatures only.  
Rev 4  
Rev 5  
Rev 6  
Change (Pg. 1, 3)  
4.1 Change Standby Current (Isb) from 60mA to 80mA Maximum  
June 1999  
Final  
Final  
Final  
Change (Pg. 1, 2, 3, 4, 7, 8)  
5.1 Add G1U package  
November 1999  
February 2000  
Change (Pg. 1, 8)  
6.1 Change G1U lead foot length from 0.64mm to 0.84mm Ref  
Rev 7  
Change (Pg. 1, 3, 9)  
October 2000  
Final  
7.1 Change Operating Supply Current from 540mA to 660mA Maximum  
7.2 Add Low Power Data Retention Current of 16mA to Data Retention Characteristics table  
7.3 Add Low Power Data Retention (L) option to Ordering Information  
Rev 8  
Rev 9  
Change (Pg. 1, 2, 6, 7, 9, 10)  
8.1 Change G2T and G4T package status to Not Recommended For New Design  
October 2001  
Final  
Final  
Change (Pg. 1, 2, 3, 8, 9, 10)  
9.1 Add G1T package  
November 2001  
9.2 Remove ‘Hi-Reliability Product’ Title  
Rev 10  
Change (Pg. 1, 2, 3, 4, 7, 8, 9, 10, 11)  
10.1 Remove G2T package  
August 2002  
Final  
10.2 Add G2U package  
10.3 Remove ‘Package to be Developed’ note for G4T  
Rev 11  
Rev 12  
Rev 13  
Change (Pg. 1,2,4,8,10,11,13)  
11.1 Change G1U package status to Not Recommended For New Designs  
February 2002  
May 2003  
Final  
Final  
Final  
Change (Pg. 1,2,3,7,8,10,11,13)  
12.1 Add G2L package  
Change (Pg. 1,2,3,7,8,10,11,13)  
December 2003  
13.1 Remove all reference to G1U package  
13.2 Remove all reference to G1T package  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
10  
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  
WS512K32-XXX  
Document Title  
512K x 32 SRAM Multi-Chip Package  
Revision History  
Rev # History  
Release Date Status  
Rev 14  
Rev 15  
Rev 16  
Rev 17  
Change (Pg. 1,3,11)  
14.1 Change IOL to 6mA for 15-35 ns  
May 2004  
Final  
Final  
Final  
Final  
Change (Pg. 1,4,11)  
15.1 Add 15ns for Military Temperature  
November 2004  
March 2006  
May 2006  
Change (Pg. 1, 6, 11)  
16.1 Correct thickness to 0.181"per PCN#140A00143  
Change ( Pg. 1, 2, 11)  
17.1 Correct pinout of G4T  
17.2 Correct G2L foot length  
Rev 18  
Rev 19  
Change (Pg. 6)  
18.1 Change drawing on HIP to generic square drawing  
November 2010  
September 2011  
Final  
Final  
Change (Pg. 8)  
19.1 Swap positions with 'Access Time' and 'Improvement Mark' in the 'Ordering Information' chart  
Rev 20  
Rev 21  
Rev 22  
Change (Pg. 8)  
May 2014  
Final  
Final  
Final  
20.1 Changed Device Grade "Q" description from "MIL-STD-883 Compliant" to  
"MIL-PRF-38534 Class H Compliant."  
Change (Pg. 8)  
August 2014  
April 2016  
21.1 Changed Device Grade "Q" description from "MIL-PRF-38534 Class H  
Compliant." to "Military Grade."  
Change (Pg. 7) (ECN 9936)  
22.1 Update package 510 dimensions  
Microsemi Corporation reserves the right to change products or specications without notice.  
April 2016 © 2016 Microsemi Corporation. All rights reserved.  
Rev. 22  
11  
Microsemi Corporation • (602) 437-1520 • www.microsemi.com/pmgp  

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