Description
The ISSI IS42S32800B is a high-speed CMOS configured as a quad 2M x 32 DRAM with a synchronous interface (all signals are registered on the positive edge of the clock signal,CLK).
Features
- Concurrent auto precharge.
- Clock rate:166/143 MHz.
- Fully synchronous operation.
- Internal pipelined architecture.
- Four internal banks (2M x 32bit x 4bank).
- Programmable Mode -CAS#Latency:2 or 3 -Burst Length:1,2,4,8,or full page -Burst Type:interleaved or linear burst -Burst-Read-Single-Write.
- Burst stop function.
- Individual byte controlled by DQM0-3.
- Auto Refresh and Self Refresh.
- 4096 refresh cycles/64ms (15.6µs/row).
- Single +3.3V ±0.3V po.
IS42S32800B Datasheet
