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The 62256C family is fabricated by SAMSUNG¢s advanced CMOS process technology. The family supports various operating temperature ranges and has various package types for user flexibility of system design. The family also supports low data retention voltage for battery backup operation with low data retention current.
62256 Pinout
62256 Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | A14 | Address Pin 14 |
| 2 | A12 | Address Pin 12 |
| 3 | A7 | Address Pin 7 |
| 4 | A6 | Address Pin 6 |
| 5 | A5 | Address Pin 5 |
| 6 | A4 | Address Pin 4 |
| 7 | A3 | Address Pin 3 |
| 8 | A2 | Address Pin 2 |
| 9 | A1 | Address Pin 1 |
| 10 | A0 | Address Pin 0 |
| 11 | I/O 1 | Data Inputs/Outputs 1 |
| 12 | I/O 2 | Data Inputs/Outputs 2 |
| 13 | I/O 3 | Data Inputs/Outputs 3 |
| 14 | GND | Ground Pin |
| 15 | I/O 4 | Data Inputs/Outputs 4 |
| 16 | I/O 5 | Data Inputs/Outputs 5 |
| 17 | I/O 6 | Data Inputs/Outputs 6 |
| 18 | I/O 7 | Data Inputs/Outputs 7 |
| 19 | I/O 8 | Data Inputs/Outputs 8 |
| 20 | CS’ | Chip Select Pin |
| 21 | A10 | Address Pin 10 |
| 22 | OE’ | Output Enable Pin |
| 23 | A11 | Address Pin 11 |
| 24 | A9 | Address Pin 9 |
| 25 | A8 | Address Pin 8 |
| 26 | A13 | Address Pin 13 |
| 27 | WE’ | Write Enable Pin |
| 28 | VCC | Power Supply Pin |
62256 Key Feature
- Process Technology: 0.7mm CMOS
- Organization : 32Kx8
- Power Supply Voltage : Single 5V±10%
- Low Data Retention Voltage : 2V(Min)
- Three state output and TTL Compatible
You can download this datasheet for 62256 32Kx8 CMOS RAM – Datasheet from the link given below:
