Integrované obvody
AMD AM28F020 2 Megabit (256 K x 8-Bit) CMOS 12.0 Volt Bulk Erase Flash Memory
TMS 27C010A-15 8-bit UV Erasable Read-only memory
ST M27C1001 1 Mbit (128Kb x8) UV EPROM
Ďalšie obrázky:
AMD AM28F020 2 Megabit (256 K x 8-Bit) CMOS 12.0 Volt Bulk Erase Flash Memory
  • High performance - Access times as fast as 70 ns
  • CMOS low power consumption - 30 mA maximum active current, 100 µA maximum standby current
  • No data retention power consumption
  • Compatible with JEDEC-standard byte-wide
    32-pin EPROM pinouts
    - 32-pin PDIP
    - 32-pin PLCC
    - 32-pin TSOP
  • 10,000 write/erase cycles minimum
  • Write and erase voltage 12.0 V ±5%
  • Latch-up protected to 100 mA from
    -1 V to VCC +1 V
  • Flasherase Electrical Bulk Chip Erase
    - One second typical chip erase time
  • Flashrite Programming
    - 10 µs typical byte program time
    - 4 s typical chip program time
  • Command register architecture for
    microprocessor/microcontroller compatible
    write interface
  • On-chip address and data latches
  • Advanced CMOS flash memory technology
    - Low cost single transistor memory cell
  • Automatic write/erase pulse stop timer

Description:

 

The Am28F020 is a 2 Megabit Flash memory orga-
nized as 256 Kbytes of 8 bits each. AMD’s Flash mem-
ories offer the most cost-effective and reliable read/
write non-volatile random access memory. The
Am28F020 is packaged in 32-pin PDIP, PLCC, and
TSOP versions. It is designed to be reprogrammed and
erased in-system or in standard EPROM programmers.
The Am28F020 is erased when shipped from
the factory.

 

Available in stock: 74pcs (Package: DIP32, AM28F020-120PC)

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