TC55BS4258J-12 is 256K x 4-Bit Synchronous Static RAM manufactured by Toshiba .
| Part Number | Description |
|---|---|
| TC55BS4258J-10 | 256K x 4-Bit Synchronous Static RAM |
| TC55BS4258J | 256K x 4-Bit Synchronous Static RAM |
| TC55BS8125J | 128K x 8-Bit Synchronous Static RAM |
| TC55BS8128J | 128K x 8-Bit Synchronous Static RAM |
| TC55BS8128J-10 | 128K x 8-Bit Synchronous Static RAM |
The TC55BS4258J is a 1,048,576 bit synchronous static random access memory fabricated using BiCMOS technology and organized as 262,144 words by 4 bits. The TC55BS4258J has separate data inputs and outputs and a write-cycle pass-through.
