MT51J256M32
MT51J256M32 is GDDR5 SGRAM manufactured by Micron Technology.
8Gb: x16, x32 GDDR5 SGRAM Features
GDDR5 SGRAM
- 16 Meg x 32 I/O x 16 banks, 32 Meg x 16 I/O x 16 banks
Features
- VDD = VDDQ = 1.5V ±3% and 1.35V ±3%
- Data rate: 6.0 Gb/s, 7.0 Gb/s, 8.0 Gb/s
- 16 internal banks
- Four bank groups for tCCDL = 3 tCK
- 8n-bit prefetch architecture: 256-bit per array read or write access for x32; 128-bit for x16
- Burst length (BL): 8 only
- Programmable CAS latency: 7- 24
- Programmable WRITE latency: 4- 7
- Programmable CRC READ latency: 2- 3
- Programmable CRC WRITE latency: 8- 14
- Programmable EDC hold pattern for CDR
- Precharge: Auto option for each burst access
- Auto refresh and self refresh modes
- Refresh cycles: 16,384 cycles/32ms
-...