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The KM641003A is a 1,048,576-bit high-speed Static Random Access Memory organized as 262,144 words by 4 bits. The KM641003A uses 4 common input and output lines and has an output enable pin which operates faster than address access time at read cycle. The device is fabricated using SAMSUNG′s advanced CMOS process and designed for high-speed circuit technolog.
• Fast Access Time 12, 15, 20ns(Max.)
• Low Power Dissipation Standby (TTL) : 25mA(Max.) (CMOS) : 8mA(Max.) Operating KM641003A - 12 : 150mA(Max.) KM641003A - 15 : 145mA(Max.) KM641003A - 20 : 140mA(Max.)
• Single 5.0V±10% Power Supply
• TTL Compatible Inputs and Outputs
• I/O Compatible with 3.3V Device
• Fully Static Operation - No Clock or Refresh required
• Three State Outputs
• Center Power/Ground Pin Configuration
• Standard Pin Configuration KM641003AJ : 32-SOJ-400
PIN CONFIGURATION(Top View)
N.C.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
32 A17 31 A16 30 A15 29 A14 28 A13 27 OE
FUNCTION.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | KM641003B |
Samsung Semiconductor |
CMOS SRAM |
|
| 2 | KM641003C |
Samsung Semiconductor |
CMOS SRAM |
|
| 3 | KM641001A |
Samsung Semiconductor |
CMOS SRAM |
|
| 4 | KM641001B |
Samsung Semiconductor |
CMOS SRAM |
|
| 5 | KM641001BL |
Samsung Semiconductor |
CMOS SRAM |
|
| 6 | KM644002 |
Samsung |
1M X 4 Bit (with Oe) high-speed CMOS Static RAM |
|
| 7 | KM644002A |
Samsung Semiconductor |
1M X 4 Bit (with Oe)high-speed CMOS Static RAM |
|
| 8 | KM644002B |
Samsung Semiconductor |
1M X 4 Bit (with Oe)high Speed CMOS Static RAM |
|
| 9 | KM644002C |
Samsung Semiconductor |
1M X 4 Bit (with Oe)high Speed CMOS Static RAM |
|
| 10 | KM644002L |
Samsung |
1M X 4 Bit (with Oe) high-speed CMOS Static RAM |
|
| 11 | KM6161000B |
Samsung Electronics |
64K X 16-Bit Low Power CMOS Static RAM |
|
| 12 | KM6161002A |
Samsung |
CMOS SRAM |
|