| 参数 |
数值 |
| Voltage |
2.7V~3.6V |
| Voltage |
3.3V±0.3V |
| Package |
90 Balls TFBGA, using Lead free materials with ROHS compliant |
| Status |
P |
| Organization |
8Mbit x16/4 Banks |
| RoHS |
Y |
| Speed Grade |
CL3//-6/166 MHz |
| Speed Grade |
CL3//-6I/166 MHz |
| Speed Grade |
CL3//-75/75I/133 MHz |
Description
The W9825G2JB is a 256M SDRAM and speed involving -6/-6I/-75/75I Status: Mass Production
Features
3.3V ± 0.3V for -6 speed grades power supply
2.7V ~ 3.6V for -6I/-75/75I speed grades Power Supply
Up to 166 MHz Clock Frequency
2,097,152 Words x 4 banks x 32 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 DQM
Auto-precharge and Controlled Precharge
4K Refresh cycles / 64 mS
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