PYX28HC64

PYX28HC64

PYX28HC64

Pyramid Semiconductor

8K X 8 EEPROM (High Speed)

The PYX28HC64 is a 5 Volt 8K X 8 EEPROM using floating gate CMOS technology. The PYX28HC64 supports 64-byte page write operation. The device features DATA and Toggle Bit Polling as well as a system software scheme used to indicate early completion of a write cycle.

The PYX28HC64 also includes user-optional software data protection. Endurance is 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.

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Attribute Value
Key Features
  • Access time of 70, 90, and 120ns
  • Single 5V±10% power supply
  • Simple byte and page write
  • Low power CMOS:
    • 40 mA active current
    • 200 µA standby current

  • Fast write cycle times
  • Software data protection
  • Fully TTL compatible inputs and outputs
  • Endurance: 100,000 cycles
  • Data retention: 100 years
  • Available in the following packages
    • 32-pin ceramic LCC (450x550 mils)
    • 28-pin 600 mil ceramic DIP
TAA (ns) 70/90/120
DIP 28
SOJ 32
Size 64K
More Information
Attribute Value
Data Sheet Click here to view

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