The PYX28C64 is a 5 Volt 8Kx8 EEPROM using floating gate CMOS Technology. The device supports 64-byte page write operation. The PYX28C64 features DATA and Toggle Bit Polling as well as a system software scheme used to indicate early completion of a Write Cycle. The device also includes user-optional software data protec- tion. Endurance is 10,000 or 100,000 Cycles and Data Retention is 100 Years. The device is available in a 32-Pin LCC package as well as a 28-Pin 600 mil wide Ceramic DIP.
The document describes the PYX28C64, a 5 Volt 8Kx8 EEPROM utilizing floating gate CMOS technology. Key features include access times ranging from 200 to 350 ns, simple byte and page write operations, and software data protection capabilities. The device supports endurance of either 10,000 or 100,000 cycles with a data retention period of up to 100 years.
| Memory Size | 8K x 8 |
|---|---|
| Access Times | 200, 250, 300 and 350 ns |
| Power Supply Voltage | Single 5V ±10% |
| Active Current | 60 mA |
| Standby Current | 200 pA |
| Endurance | 10,000 or 100,000 Cycles |
| Data Retention | 100 Years |
The device is available in a 32-Pin Ceramic LCC package and a 28-Pin 600 mil Ceramic DIP.
Yes, the device supports a 64-byte pagewrite operation.
The recommended operating temperature range for military grade is -55°C to +125°C.