HM5216405
Overview
All inputs and outputs are referred to the rising edge of the clock input. The HM5216805 Series, HM5216405 Series are offered in 2 banks for improved performance.
- 3.3V Power supply
- Clock frequency: 100 MHz/83 MHz/66 MHz (max)
- LVTTL interface
- Single pulsed RAS
- 2 Banks can operates simultaneously and independently
- Burst read/write operation and burst read/single write operation capability
- Programmable burst length: 1/2/4/8/full page
- 2 variations of burst sequence Sequential (BL = 1/2/4/8/full page) Interleave (BL = 1/2/4/8)
- Programmable CAS latency: 1/2/3
- Refresh cycles: 4096 refresh cycles/64 ms
