Tariff Free Zone Jameco will remove tariff surcharges for online orders on in-stock items - Learn More »

IC 27C512-12 EPROM 512K-Bit 120ns UV EPROM and OTP EPROM

You may also like:
27C512-15 27C512-15
27C512-20 27C512-20
27C512-10 27C512-10
27C512-70 27C512-70
M27C512-15F1 M27C512-15F1
AT27C010-12PC AT27C010-12PC
27128A-20 27128A-20
27C256-15 27C256-15

$4.95 ea

717 ship on Aug. 10
More Available – 5 weeks

    • Electronics Parts Locator
# of units Price
1+ $4.95
10+ $4.49
100+ $3.95

Request a Large Quantity Quote

512 Kbit (64K x8) UV EPROM

The M27C512 is a 512 Kbit UV (ultra violet erase) EPROM. It is ideally suited for applications where fast turn-around and pattern experimentation are important requirements and is organized as 65536 by 8 bits. The FDIP28W (window ceramic frit-seal package) has transparent lid which allows the user to expose the chip to ultraviolet light to erase the bit pattern. A new pattern can then be written to the device by following the programming procedure.


  • 5V ±10% supply voltage in read operation
  • Access time: 120 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

Report a problem
Suggest a product
Specification Value
Supplier PackageDIP-28
Maximum Random Access Time120ns
Output Enable Access Time50ns
Interface TypeParallel
Programming Voltage12.75V
Maximum Operating Current50mA
Typical Operating Supply Voltage5V
Reprogramming TechniqueUV
Minimum Operating Temperature0°C
Maximum Operating Temperature70°C
Screening LevelCommercial
MountingThrough Hole

Report a problem
Suggest a product