The U630H04 by ZMD is a Hardstore 512x8 Nvsram. Below is the official datasheet preview.
| Part number | U630H04 |
|---|---|
| Manufacturer | ZMD |
| File Size | 248.66 KB |
| Description | Hardstore 512x8 Nvsram |
| Datasheet |
 U630H04_ZMD.pdf
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F High-performance CMOS nonvolatile static RAM 512 x 8 bits F 25 and 45 ns Access Times F 12 and 25 ns Output Enable Access Times F Unlimited Read and Write to SRAM F Hardware STORE Initiation (STORE Cycle Time < 10 ms) F Automatic STORE Timing F 10 STORE cycles to EEPROM F 10 years data retention in EEPROM F Automatic RECALL on Power Up F Hardware RECALL Initiation www.DataSheet4U.com (RECALL Cycle Time < 20 µs) F Unlimited RECALL cycles from EEPROM F Single 5 V ± 10 % Operation F Operating te
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