Download the K4S641632H-UC70 datasheet PDF.
This datasheet also covers the K4S641632H-UC60 variant, as both devices belong to the same 64mb h-die sdram specification 54 tsop-ii family and are provided as variant models within a single manufacturer datasheet.
Description
The K4S640432H / K4S640832H / K4S641632H is 67,108,864 bits synchronous high data rate Dynamic RAM organized as 4 x 4,194,304 words by 4 bits, / 4 x 2,097,152 words by 8 bits, / 4 x 1,048,576 words by 16 bits, fabricated with SAMSUNG′s high performance CMOS technology.
Features
- JEDEC standard 3.3V power supply.
- LVTTL compatible with multiplexed address.
- Four banks operation.
- MRS cycle with address key programs -. CAS latency (2 & 3) -. Burst length (1, 2, 4, 8 & Full page) -. Burst type (Sequential & Interleave).
- All inputs are sampled at the positive going edge of the system clock.
- Burst read single-bit write operation.
- DQM (x4,x8) & L(U)DQM (x16) for masking.
- Auto & self refresh.
- 64ms r.