Datasheet > 27C160

27C160

更新时间： 2024-11-08 22:35:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		可编程只读存储器电动程控只读存储器
页数	文件大小	规格书
16页	112K
描述
16 Mbit 2Mb x8 or 1Mb x16 UV EPROM and OTP EPROM

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中文翻译

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数据手册

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27C160 数据手册

M27C160

16 Mbit (2Mb x8 or 1Mb x16) UV EPROM and OTP EPROM

■ 5V ± 10% SUPPLY VOLTAGE in READ

OPERATION

■ FAST ACCESS TIME: 70ns

■ BYTE-WIDE or WORD-WIDE

CONFIGURABLE

■ 16 Mbit MASK ROM REPLACEMENT

■ LOW POWER CONSUMPTION

– Active Current 70mA at 8MHz

– Standby Current 100µA

FDIP42W (F)

PDIP42 (B)

■ PROGRAMMING VOLTAGE: 12.5V ± 0.25V

■ PROGRAMMING TIME: 100µs/byte (typical)

■ ELECTRONIC SIGNATURE

– Manufacturer Code: 0020h

– Device Code: 00B1h

PLCC44 (K)

SO44 (M)

DESCRIPTION

The M27C160 is a 16 Mbit EPROM offered in the

two ranges UV (ultra violet erase) and OTP (one

time programmable). It is ideally suited for micro-

processor systems requiring large data or program

storage and is organised as either 2 Mbit words of

8 bit or 1 Mbit words of 16 bit. The pin-out is com-

patible with a 16 Mbit Mask ROM.

The FDIP42W (window ceramic frit-seal package)

has a transparent lid which allows the user to ex-

pose the chip to ultraviolet light to erase the bit pat-

tern.

Figure 1. Logic Diagram

Q15A–1

A0-A19

Table 1. Signal Names

Q0-Q14

M27C160

A0-A19

Q0-Q7

Q8-Q14

Q15A–1

Address Inputs

Data Outputs

BYTEV

Data Output / Address Input

Chip Enable

Output Enable

AI00739B

BYTEV

Byte Mode / Program Supply

Supply Voltage

Ground

February 1999

1/16

12 3 4 5 6 7...16

中文翻译

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