Winbond W949D2DBJA
W949D2DBJA
| Density | 4Mbit x32 | Status | |
|---|---|---|---|
| Vcc | 1.8V / 1.8V | Frequency | 166 / 200 MHz |
| Package | Temperature Range | -40~85c / -40~105c | |
| Feature List | W949D2DBJA This is a 512Mb Low Power DDR SDRAM organized as 2M words x 4 banks x 32bits 產(chǎn)品特點(diǎn) Power supply VDD = 1.7V~1.95V、VDDQ = 1.7V~1.95V Data width: x32 Burst Type: Sequential or Interleave、Clock rate : 166MHz, 200MHz 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 、8 and 16 Operating Temperature Range: Extended (-25°C ~ 85°C), Industrial (-40°C ~ 85°C) Bidirectional, data strobe (DQS) is transmitted or received with data, to be used in capturing data at the receiver Package 90VFBGA (SAC305) | ||
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