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AT27C080-90PU 8Mbit, OTP EPROM存储器PDIP-32封装

Density 8M
Organization 1024K x 8
Speed 90,120 ns
Vcc (V) 5
Packages TSOP 32
VSOP 32
PLCC 32
Pb-Free Packages TSOP 32
PLCC 32

8M bit EPROM

The AT27C080 chip is a low-power, high-performance 8,388,608-bit one-time programmable read only memory (OTP EPROM) organized as 1M by 8 bits. The AT27C080 requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 90 ns, eliminating the need for speed reducing WAIT states on high-performance microprocessor systems. Atmel’s scaled CMOS technology provides low active power consumption and fast programming. Power consumption is typically 10 mA in active mode and less than 10 μA in standby mode.

The AT27C080 is available in a choice of packages, including; one-time programmable (OTP) plastic PLCC, PDIP and TSOP. All devices feature two-line control (CE,OE) to give designers the flexibility to prevent bus contention. With high density 1-Mbyte storage capability, the AT27C080 allows firmware to be stored reliably and to be accessed by the system without the delays of mass storage media. Atmel’s AT27C080 has additional features to ensure high quality and efficient production use. The Rapid Programming Algorithm reduces the time required to program the part and guarantees reliable programming. Programming time is typically only 50 μs/byte. The Integrated Product Identification Code electronically identifies the device and manufacturer. This feature is used by industry standard programming equipment to select the proper programming algorithms and voltages.

AT27C080-90PU 特性
AT27C080-90PU 订购型号
Ordering Code Package ICC (mA)
VCC = 3.6V
tACC
(ns)
Operation Range
Active AStandby
AT27C080-90JU
AT27C080-90PU
AT27C080-90TU
32J
32P6
32T
40 0.1 90 Industrial (-40°C to +85°C)
AT27C080-90PU 应用技术支持与电子电路设计开发资源下载
  1. ATMEL 爱特梅尔EPROM 存储器AT27C080 数据手册DataSheet 下载. PDF(PDF 文件格式完整版)
  2. EPROM 产品选型指南.xls
  3. EPROM 产品选型指南
  4. ATMEL 爱特梅尔公司全线产品目录. pdf
  5. AT27C080 Reliability Qualification Report (Qualification, 7 pages, updated 10/03). pdf
  6. AT27CXXX Series (1 pages, updated 10/98) . pdf