K4S640832H-TC75
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.
Key Features
- JEDEC standard 3.3V power supply
- Four banks operation
- MRS cycle with address key programs -. CAS latency (2 &
- 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 refresh period (4K cycle)
