| 参数 |
数值 |
| Voltage |
3.3V±0.3V |
| Package |
Packaged in TSOP II 54-pin, 400 mil - 0.80, using Lead free materials with RoHS compliant |
| Status |
NRFND |
| Organization |
16Mbit x16/4 Banks |
| RoHS |
Y |
| Speed Grade |
CL2//-6/133 MHz |
| Speed Grade |
CL3//-5/200MHz |
| Speed Grade |
CL3//-6/-6I/-6A/166 MHz |
| Speed Grade |
CL3//-75/75I/75A/133 MHz |
Description
The W9825G6EH is a 256M SDRAM and speed involving -5/-6/-6I/-6A/-75/75I/75A Status: Not recommended for new design.
Features
3.3V ± 0.3V Power Supply
Up to?200 MHz Clock Frequency
4,194,304 Words x 4 Banks x 16 Bits Organization
Self Refresh Mode: Standard and Low Power
CAS Latency: 2 and 3
Burst Length: 1, 2, 4, 8 and Full Page
Burst Read, Single Writes Mode
Byte Data Controlled by LDQM, UDQM
Power Down Mode
Auto-precharge and Controlled Precharge
8K Refresh Cycles/64 mS
Interface: LVTTL
文档(Document)
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