| Part No. |
W989D6B / W989D2B |
| Datasheet |
Contact us: LPDRAM@winbond.com |
| Description |
This is a 512Mb Low Power SDR SDRAM organized as 4M words x 4 banks x 32bits / 8M words x 4 banks x 16bits、or 16M words x 4 banks x 8bits It uses pipelined architecture and 90 nm process technology. The working voltage is 1.8V |
| Features |
- Power supply VDD = 1.7V~1.9V、VDDQ = 1.7V~1.9V
- Data width: x16 / x32
- Burst Type: Sequential or Interleave、Clock rate : 166MHz
- Standard Self Refresh Mode
- PASR、ATCSR、Power Down Mode、DPD
- Programmable output buffer driver strength
- Four internal banks for concurrent operation
- CAS Latency: 2 and 3
- Burst Length: 2、4 and 8、and full page
- Operating Temperature Range、Commercial (0oC~70oC)、Extend (-25oC~85oC)
|
| Diagram |
N/A |
| Package |
KGD |
| Other Files |
N/A |
| Development Tools |
Verilog model Contact us: LPDRAM@winbond.com |
| Others |
N/A |