| 参数 |
数值 |
| Voltage |
2.7V~3.6V |
| Voltage |
3.3V±0.3V |
| Package |
Packaged in TSOP II 86-pin, using Lead free materials with RoHS compliant |
| Status |
P |
| Organization |
2Mbit x32/4 Banks |
| RoHS |
Y |
| Speed Grade |
CL3//-5/200 MHz |
| Speed Grade |
CL3//-6/-6I/-6A/166 MHz |
| Speed Grade |
CL3//-7/143 MHz |
Description
The W9864G2JH is a 64M SDRAM and speed involving -5/-6/-6I/-6A and -7 Status: Mass Production
Features
3.3V± 0.3V for -5/-6/-6I/-6A grade power supply
2.7V~3.6V for -7 grade power supply
Up to?200 MHz Clock Frequency
524,288 words x 4 banks x?32 bits organization
Self Refresh Current: Standard and Low Power
CAS Latency: 2 & 3
Burst Length: 1, 2, 4, 8 and full page
Sequential and Interleave Burst
Byte data controlled by DQM0-3
Auto-precharge and controlled precharge
Burst read, single write operation
4K refresh cycles/64mS
Interface: LVTTL
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