M27C512 Datasheet PDF - STMicroelectronics

SUMMARY DESCRIPTION
The M27C512 is a 512 Kbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for applications where fast turn-around and pattern experi mentation are important requirements and is organized as 65536 by 8 bits.

FEATUREs
■ 5V ± 10% supply voltage in read operation
■ Access time: 45 ns
■ Low power “CMOS” consumption:
    – Active current 30 mA
    – Standby current 100 µA
■ Programming voltage: 12.75 V ± 0.25 V
■ Programming time around 6 s.
■ Electronic Signature
    – Manufacturer code: 20h
    – Device code: 3Dh
■ Packages
   – ECOPACK versions