K4D263238A
Description
FOR 1M x 32Bit x 4 Bank DDR SDRAM The K4D263238A is 134,217,728 bits of hyper synchronous data rate Dynamic RAM organized as 4 x1,048,576 words by 32 bits, fabricated with SAMSUNG’s high performance CMOS technology.
Key Features
- 2.5V + 5% power supply for device operation
- 2.5V + 5% power supply for I/O interface
- 4 banks operation
- Full page burst length for sequential burst type only
- Start address of the full page burst should be even
- All inputs except data & DM are sampled at the positive going edge of the system clock
- Differential clock input
- No Wrtie-Interrupted by Read Function
- 4 DQS’s ( 1DQS / Byte ) 128M DDR SDRAM
- Data I/O transactions on both edges of Data strobe
