BUY NMC27C64QE-200 https://www.utsource.net/itm/p/672083.html
65,536-BIT 8192 X 8 CMOS EPROM
Description: 64K (8K x 8) CMOS EPROM Feature: Low Power CMOS Technology Fast Access Time: 200 ns Low Voltage Read: 5V Low Voltage Programming: 12.75V High Reliability Endurance: 100,000 Cycles Data Retention: 100 Years CMOS Input Levels TTL Compatible Inputs and Outputs Pin and Function Compatible with NM27C64 Fully Static Operation Wide Operating Temperature Range: -55°C to +125°C Automotive Grade Available Application: Automotive Industrial Military Consumer Telecommunications (For reference only)