HM4-65883 [INTERSIL]

8K x 8 Asynchronous CMOS Static RAM; 8K ×8的异步CMOS静态RAM
HM4-65883
型号: HM4-65883
厂家: Intersil    Intersil
描述:

8K x 8 Asynchronous CMOS Static RAM
8K ×8的异步CMOS静态RAM

文件: 总11页 (文件大小:273K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
®
HM-65642/883  
8K x 8 Asynchronous  
CMOS Static RAM  
May 2002  
Features  
Description  
• This Circuit is Processed in Accordance to MIL-STD-  
883 and is Fully Conformant Under the Provisions of  
Paragraph 1.2.1.  
The HM-65642/883 is a CMOS 8192 x 8-bit Static Random  
Access Memory. The pinout is the JEDEC 28 pin, 8-bit wide  
standard, which allows easy memory board layouts which  
accommodate a variety of industry standard ROM, PROM,  
EPROM, EEPROM and RAMs. The HM-65642/883 is ideally  
suited for use in microprocessor based systems. In particu-  
• Full CMOS Design  
• Six Transistor Memory Cell  
• Low Standby Supply Current . . . . . . . . . . . . . . . .100µA  
• Low Operating Supply Current. . . . . . . . . . . . . . . 20mA  
• Fast Address Access Time . . . . . . . . . . . . . . . . . . 150ns  
• Low Data Retention Supply Voltage . . . . . . . . . . . 2.0V  
• CMOS/TTL Compatible Inputs/Outputs  
• JEDEC Approved Pinout  
• Equal Cycle and Access Times  
• No Clocks or Strobes Required  
• Gated Inputs  
lar, interfacing with the Intersil 80C86 and 80C88 micropro-  
cessors is simplified by the convenient output enable (G)  
input.  
The HM-65642/883 is a full CMOS RAM which utilizes an  
array of six transistor (6T) memory cells for the most stable  
and lowest possible standby supply current over the full mili-  
tary temperature range.  
- No Pull-Up or Pull-Down Resistors Required  
o
o
• Temperature Range -55 C to +125 C  
• Easy Microprocessor Interfacing  
• Dual Chip Enable Control  
Ordering Information  
PACKAGE  
CERDIP  
TEMPERATURE RANGE  
150ns/75µA  
HM1-65642B/883  
HM4-65642B/883  
150ns/150µA  
HM1-65642/883  
HM4-65642/883  
200ns/250µA  
PKG. NO.  
F28.6  
o
o
-55 C to +125 C  
HM1-65642C/883  
-
o
o
CLCC  
-55 C to +125 C  
J32.A  
Pinouts  
HM-65642/883 (CERDIP)  
TOP VIEW  
HM4-65642/883 (CLCC)  
TOP VIEW  
1
2
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
NC  
A12  
A7  
VCC  
W
PIN  
A
DESCRIPTION  
Address Input  
Data Input/Output  
Chip Enable  
Chip Enable  
Write Enable  
Output Enable  
No Connections  
Ground  
1
4
3
2
32 31 30  
29  
28  
27  
26  
25  
5
6
A8  
A9  
A6  
A5  
3
E2  
DQ  
4
A6  
A8  
7
8
9
A11  
A4  
A3  
A2  
5
A5  
A9  
E1  
E2  
NC  
G
6
A4  
A11  
G
7
A3  
W
A1 10  
A0 11  
24 A10  
23 E1  
8
A2  
A10  
E1  
G
9
A1  
NC  
GND  
VCC  
10  
11  
12  
13  
14  
12  
13  
22  
NC  
A0  
DQ7  
DQ7  
21  
DQ6  
DQ0  
DQ1  
DQ2  
GND  
18 DQ6  
17 DQ5  
16 DQ4  
15 DQ3  
DQ0  
14  
15 16 17 18 19 20  
Power  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
FN3004.2  
Copyright © Intersil Americas Inc. 202022. 0All Rights Reserved  
HM-65642/883  
Absolute Maximum Ratings  
Thermal Information  
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7.0V  
Input or Output Voltage Applied for all Grades. . . . . . .GND -0.3V to  
VCC +0.3V  
Typical Derating Factor . . . . . . . . . . . 5mA/MHz Increase in ICCOP  
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1 Maximum Junction Temperature. . . . . . . . . . . . . . . . . . . . . . +175 C  
Thermal Resistance (Typical)  
CERDIP Package . . . . . . . . . . . . . . . . 45 C/W  
CLCC Package . . . . . . . . . . . . . . . . . . 55 C/W  
Maximum Storage Temperature Range . . . . . . . . .-65 C to +150 C  
θ
θ
JC  
JA  
o
o
8 C/W  
o
o
10 C/W  
o
o
o
o
Maximum Lead Temperature (Soldering 10s). . . . . . . . . . . . +300 C  
Die Characteristics  
Gate Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101,000 Gates  
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation  
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.  
Operating Conditions  
Operating Voltage Range. . . . . . . . . . . . . . . . . . . . . +4.5V to +5.5V  
Operating Temperature Range. . . . . . . . . . . . . . . . -55 C to +125 C  
Input Low Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +0.8V  
Input High Voltage. . . . . . . . . . . . . . . . . . . . . . . +2.2V to VCC +0.3V  
Data Retention Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . 2.0V  
Input Rise and Fall Time . . . . . . . . . . . . . . . . . . . . . . . . . . 40ns Max.  
o
o
TABLE 1. HM-65642/883 DC ELECTRICAL PERFORMANCE SPECIFICATIONS  
Device Guaranteed and 100% Tested  
LIMITS  
(NOTE 1)  
GROUP A  
PARAMETER  
SYMBOL  
CONDITIONS  
SUBGROUPS  
TEMPERATURE  
MIN  
MAX  
UNITS  
o
High Level Output  
Voltage  
VOH 1  
VCC = 4.5V, IO = -1.0mA  
VCC = 4.5V, IO = 4.0mA  
1, 2, 3  
-55 C T  
2.4  
-
V
A
o
+125 C  
o
Low Level Output  
Voltage  
VOL  
IIOZ  
1, 2, 3  
1, 2, 3  
-55 C T  
-
0.4  
V
A
o
+125 C  
o
High Impedance  
Output Leakage  
Current  
HM-65642B/883, HM-65642/883  
VCC = 5.5V, G = 2.2V,  
VI/O = GND or VCC  
-55 C T  
-1.0  
+1.0  
µA  
A
o
+125 C  
o
HM-65642C/883  
VCC = 5.5V, G = 2.2V,  
VI/O = GND or VCC  
1, 2, 3  
-55 C T  
-2.0  
+2.0  
µA  
A
o
+125 C  
o
Input Leakage  
Current  
II  
HM-65642B/883, HM-65642/883  
VCC = 5.5V, VI = GND or VCC  
1, 2, 3  
1, 2, 3  
1, 2, 3  
-55 C T  
-1.0  
-2.0  
-
+1.0  
+2.0  
100  
µA  
µA  
µA  
A
o
+125 C  
o
HM-65642C/883  
VCC = 5.5V, VI = GND or VCC  
-55 C T  
A
o
+125 C  
o
Standby Supply  
Current  
ICCSB1  
HM-65642B/883  
VCC = 5.5V, E1 = VCC -0.3V or  
E2 = GND +0.3V  
-55 C T  
A
o
+125 C  
o
HM-65642/883  
VCC = 5.5V, E1 = VCC -0.3V or  
E2 = GND +0.3V  
1, 2, 3  
1, 2, 3  
-55 C T  
-
-
250  
400  
µA  
µA  
A
o
+125 C  
o
HM-65642C/883  
VCC = 5.5V, E1 = VCC -0.3V or  
E2 = GND +0.3V  
-55 C T  
A
o
+125 C  
o
Standby Supply  
Current  
ICCSB  
ICCEN  
ICCOP  
VCC = 5.5V, IO = 0mA, E1 = 2.2V or  
E2 = 0.8V  
1, 2, 3  
1, 2, 3  
1, 2, 3  
-55 C T  
-
-
-
5
5
mA  
mA  
mA  
A
o
+125 C  
o
Enable Supply  
Current  
VCC = 5.5V, IO = 0mA, E1 =0.8V,  
E2 = 2.2V  
-55 C T  
A
o
+125 C  
o
Operating Supply  
Current  
VCC = 5.5V, G = 5.5V, (Note 2),  
f = 1MHz, E1 = 0.8V, E2 = 2.2V  
-55 C T  
20  
A
o
+125 C  
221  
HM-65642/883  
TABLE 1. HM-65642/883 DC ELECTRICAL PERFORMANCE SPECIFICATIONS (Continued)  
Device Guaranteed and 100% Tested  
LIMITS  
(NOTE 1)  
GROUP A  
PARAMETER  
SYMBOL  
CONDITIONS  
SUBGROUPS  
TEMPERATURE  
MIN  
MAX  
UNITS  
o
Data Retention  
Supply Current  
ICCDR  
HM-65642B/883  
VCC = 2.0V, E1 = VCC -0.3V or  
E2 = GND +0.3V  
1, 2, 3  
-55 C T  
-
-
-
-
75  
µA  
A
o
+125 C  
o
HM-65642/883  
VCC = 2.0V, E1 = VCC -0.3V or  
E2 = GND +0.3V  
1, 2, 3  
-55 C T  
150  
250  
-
µA  
µA  
-
A
o
+125 C  
o
HM-65642C/883  
VCC = 2.0V, E1 = VCC -0.3V or  
E2 = GND +0.3V  
1, 2, 3  
-55 C T  
A
o
+125 C  
o
Functional Test  
NOTES:  
FT  
VCC = 4.5V (Note 3)  
7, 8A, 8B  
-55 C T  
A
o
+125 C  
1. All voltages referenced to device GND.  
2. Typical derating 5mA/MHz increase in ICCOP.  
3. Tested as follows: f = 2MHz, VIH = 2.4V, VIL = 0.4V, IOH = -4.0mA, IOL = 4.0mA, VOH 1.5V, and VOL 1.5V.  
TABLE 2. HM-65642/883 AC ELECTRICAL PERFORMANCE SPECIFICATIONS  
LIMITS  
HM-  
65642B/883  
HM-  
65642/883  
HM-  
65642C/883  
GROUP A  
SUB-  
(NOTES 1, 2)  
PARAMETERS  
SYMBOL  
CONDITIONS  
GROUPS  
TEMPERATURE  
MIN  
MAX  
MIN  
MAX  
MIN  
MAX UNITS  
o
o
Read/Write/  
Cycle Time  
TAVAX  
VCC = 4.5V and  
5.5V  
9, 10, 11  
9, 10, 11  
9, 10, 11  
9, 10, 11  
9, 10, 11  
-55 C T +125 C  
150  
-
150  
-
200  
-
ns  
A
o
o
Address Access  
Time  
TAVQV  
TGLQV  
VCC = 4.5V and  
5.5V  
-55 C T +125 C  
-
-
150  
70  
150  
-
-
-
150  
70  
150  
-
-
-
200  
70  
200  
-
-
A
o
o
Output Enable  
Access Time  
VCC = 4.5V and  
5.5V  
-55 C T +125 C  
ns  
ns  
ns  
A
o
o
Chip Enable  
Access Time  
TE1LQV  
TE2HQV  
VCC = 4.5V and  
5.5V  
-55 C T +125 C  
-
-
-
A
o
o
Write Recovery  
Time  
TWHAX  
TE1HAX  
TE2LAX  
VCC = 4.5V and  
5.5V  
-55 C T +125 C  
10  
10  
10  
A
o
o
Chip Enable to  
End-of-Write  
TE1LE1H VCC = 4.5V and  
TE2HE2L 5.5V  
9, 10, 11  
9, 10, 11  
-55 C T +125 C  
90  
0
-
-
90  
0
-
-
120  
0
-
-
ns  
ns  
A
o
o
Address Setup  
Time  
TAVWL  
TAVE1L  
TAVE2H  
VCC = 4.5V and  
5.5V  
-55 C T +125 C  
A
o
o
Write Enable  
Pulse Width  
TWLWH  
VCC = 4.5V and  
5.5V  
9, 10, 11  
9, 10, 11  
-55 C T +125 C  
90  
60  
-
-
90  
60  
-
-
120  
80  
-
-
ns  
ns  
A
o
o
Data Setup Time  
TDVWH  
TDVE1H  
TDVE2L  
VCC = 4.5V and  
5.5V  
-55 C T +125 C  
A
222  
HM-65642/883  
TABLE 2. HM-65642/883 AC ELECTRICAL PERFORMANCE SPECIFICATIONS (Continued)  
LIMITS  
HM-  
65642B/883  
HM-  
65642/883  
HM-  
65642C/883  
GROUP A  
SUB-  
(NOTES 1, 2)  
PARAMETERS  
SYMBOL  
CONDITIONS  
GROUPS  
TEMPERATURE  
MIN  
MAX  
MIN  
MAX  
MIN  
MAX UNITS  
o
o
Data Hold Time  
TWHDX  
VCC = 4.5V and  
5.5V  
9, 10, 11  
9, 10, 11  
9, 10, 11  
-55 C T +125 C  
5
-
5
-
5
-
-
-
ns  
ns  
ns  
A
o
o
TE1HDX  
TE2LDX  
VCC = 4.5V and  
5.5V  
-55 C T +125 C  
10  
10  
-
-
10  
10  
-
-
10  
10  
A
o
o
VCC = 4.5V and  
5.5V  
-55 C T +125 C  
A
NOTES:  
1. All voltages referenced to device GND.  
2. AC measurements assume transition time 5ns; input levels = 0.0V to 3.0V; timing reference levels = 1.5V; output load = 1TTL equivalent  
load and CL 50pF, for CL > 50pF, access times are derated 0.15ns/pF.  
TABLE 3. HM-65642/883 ELECTRICAL PERFORMANCE SPECIFICATIONS  
LIMITS  
PARAMETER  
Output High Voltage  
Input Capacitance  
SYMBOL  
VOH2  
CIN  
CONDITIONS  
NOTES  
1
TEMPERATURE  
MIN  
MAX  
-
UNITS  
V
o
o
VCC = 4.5V, IO = -100µA  
-55 C T +125 C VCC -0.4  
A
o
VCC = Open, f = 1MHz, All  
Measurements Refer-  
enced to Device Ground  
1, 2  
T
T
T
T
= +25 C  
-
-
-
-
12  
pF  
A
A
A
A
o
VCC = Open, f = 1MHz, All  
Measurements Refer-  
enced to Device Ground  
1, 3  
1, 2  
1, 3  
= +25 C  
10  
14  
12  
pF  
pF  
pF  
o
I/O Capacitance  
CI/O  
VCC = Open, f = 1MHz, All  
Measurements Refer-  
enced to Device Ground  
= +25 C  
o
VCC = 4.5V, VI/O = GND  
or VCC, All Measurements  
Referenced to Device  
Ground  
= +25 C  
o
o
Write Enable to Output in High Z  
Write Enable High to Output ON  
Chip Enable to Output ON  
TWLQZ  
TWHQX  
VCC = 4.5V and 5.5V  
VCC = 4.5V and 5.5V  
VCC = 4.5V and 5.5V  
1
1
1
-55 C T +125 C  
-
50  
-
ns  
ns  
ns  
A
o
o
-55 C T +125 C  
5
A
o
o
TE1LQX  
TE2HQX  
-55 C T +125 C  
10  
-
A
o
o
Output Enable to Output ON  
TGLQX  
TE1HQZ  
TE2LQZ  
TGHQZ  
TAXQX  
VCC = 4.5V and 5.5V  
VCC = 4.5V and 5.5V  
1
1
1
1
1
-55 C T +125 C  
5
-
-
ns  
ns  
ns  
ns  
ns  
A
o
o
Chip Enable to Output in High Z  
-55 C T +125 C  
50  
60  
50  
-
A
o
o
-55 C T +125 C  
-
A
o
o
Output Disable to Output in High Z  
VCC = 4.5V and 5.5V  
VCC = 4.5V and 5.5V  
-55 C T +125 C  
-
A
o
o
-55 C T +125 C  
10  
Output Hold from Address  
Change  
A
NOTES:  
1. The parameters listed in Table 3 are controlled via design or process parameters and are not directly tested. These parameters are char-  
acterized upon initial design release and upon design changes which would affect these characteristics.  
2. Applies to DIP device types only. For design purposes CIN = 6pF typical and CI/O = 7pF typical.  
3. Applies to LCC device types only. For design purposes CIN = 4pF typical and CI/O = 5pF typical.  
223  
HM-65642/883  
TABLE 4. APPLICABLE SUBGROUPS  
CONFORMANCE GROUPS  
GROUPS METHOD  
100%/5004  
SUBGROUPS  
Interim Test 1  
Interim Test  
PDA  
-
100%/5004  
1, 7, 9  
100%/5004  
1
Final Test 1  
Group A  
100%/5004  
2, 3, 8A, 8B, 10, 11  
1, 2, 3, 7, 8A, 8B, 9, 10, 11  
1, 7, 9  
Samples/5005  
Samples/5005  
Groups C and D  
224  
HM-65642/883  
1. The RAM must be kept disabled during data retention. This is ac-  
Low Voltage Data Retention  
complished by holding the E2 pin between -0.3V and GND.  
Intersil CMOS RAMs are designed with battery backup in  
mind. Data Retention voltage and supply current are guaran-  
teed over the operating temperature range. The following  
rules ensure data retention:  
2. During power-up and power-down transitions, E2 must be held  
between -0.3V and 10% of VCC.  
3. The RAM can begin operating one TAVAX after VCC reaches the  
minimum operating voltage of 4.5V.  
DATA RETENTION MODE  
VCC  
4.5V  
VIH  
TAVAX  
E2  
VCCOR  
GND  
FIGURE 1. DATA RETENTION  
Read Cycles  
TAVAX  
ADDRESS 1  
A
Q
ADDRESS 2  
TAVQV  
TAXQX  
DATA 1  
DATA 2  
FIGURE 2. READ CYCLE I: W, E2 HIGH; G, E1 LOW  
225  
HM-65642/883  
Read Cycles  
TAVAX  
A
TAVQV  
E1  
TE1LQV  
TE1HQZ  
TE2LQZ  
TGHQZ  
TE1LQX  
E2  
G
TE2HQV  
TE2HQX  
TGLQV  
TGLQX  
Q
FIGURE 3. READ CYCLE II: W HIGH  
226  
HM-65642/883  
Write Cycles  
TAVAX  
A
TAVWL  
TWLWH  
TWHAX  
W
E1  
E2  
TWHQX  
TWHDX  
TDVWH  
D
Q
TWLQZ  
FIGURE 4. WRITE CYCLE I: LATE WRITE  
TAVAX  
A
TAVE1L  
TE1LE1H  
TE1HAX  
W
E1  
E2  
D
TDVE1H  
TE1HDX  
FIGURE 5. WRITE CYCLE II: EARLY WRITE - CONTROLLED BY E1  
227  
HM-65642/883  
Write Cycles  
TAVAX  
A
TAVE2H  
TE2HE2L  
TE2LAX  
W
E1  
E2  
D
TDVE2L  
TE2LDX  
FIGURE 6. WRITE CYCLE III: EARLY WRITE - CONTROLLED BY E2  
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Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality  
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without  
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and  
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result  
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.  
For information regarding Intersil Corporation and its products, see www.intersil.com  
228  
Test Circuit  
DUT  
(NOTE 1) C  
L
+
IOH  
1.5V  
IOL  
-
EQUIVALENT CIRCUIT  
NOTE:  
1. Test head capacitance.  
Burn-In Circuits  
HM-65642/883  
CERDIP  
HM-65642/883  
CLCC  
TOP VIEW  
TOP VIEW  
VCC  
C
C
GND  
NC  
A12  
A7  
VCC  
W
1
2
28  
F15  
F10  
F9  
F8  
F7  
F6  
F5  
F4  
F3  
F2  
F2  
F2  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
F1  
E2  
1
4
3
2
32 31 30  
3
F16  
F11  
F12  
F14  
F0  
A8  
A9  
A6  
29  
28  
27  
26  
25  
24  
23  
22  
21  
5
6
F11  
F12  
F9  
F8  
F7  
F6  
F5  
F4  
F3  
A6  
A8  
4
A5  
A5  
A9  
A11  
5
A4  
A3  
A2  
A1  
A0  
7
F14  
A4  
A11  
G
6
NC  
G
8
A3  
7
9
F0  
F13  
F0  
F2  
F2  
A2  
A10  
E1  
A10  
E1  
8
10  
11  
F13  
F0  
A1  
9
DQ7  
DQ6  
A0  
DQ7  
DQ6  
DQ5  
DQ4  
DQ3  
NC 12  
DQ0  
10  
11  
12  
13  
14  
F2  
DQ0  
DQ1  
DQ2  
GND  
13  
F2  
F2  
14 15 16 17 18 19 20  
F2  
F2  
F2  
NOTES:  
NOTES:  
F0 = 100kHz ±10%.  
C = 0.01µF Min.  
F0 = 100kHz ±10%.  
All resistors 47kΩ ±5%.  
C = 0.01µF Min.  
VCC = 5.5V ±0.5V.  
VIH = 4.5V ±10%.  
VCC = 5.5V ±0.5V.  
VIH = 4.5V ±10%.  
VIL = -0.2V to +0.4V.  
VIL = -0.2V to +0.4V.  
229  
Die Characteristics  
DIE DIMENSIONS:  
GLASSIVATION:  
Type: SiO  
274.0 x 302.8 x 19 ±1mils  
2
Thickness: 8kÅ ±1kÅ  
METALLIZATION:  
Type: Si - Al  
WORST CASE CURRENT DENSITY:  
5
2
Thickness: 11kÅ ±2kÅ  
0.9 x 10 A/cm  
Metallization Mask Layout  
HM-65642/883  
A8  
A7 A12  
VCC  
W
E2  
A8  
A9  
A11  
A5  
A4  
A3  
G
A2  
A1  
A0  
A10  
E1  
DQ7  
DQ0 DQ1 DQ2 GND DQ3  
DQ4 DQ5 DQ6  
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.  
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality  
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without  
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and  
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result  
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.  
For information regarding Intersil Corporation and its products, see www.intersil.com  
230  

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