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M27C400-55B1TR中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書

M27C400-55B1TR
廠商型號(hào)

M27C400-55B1TR

功能描述

4 Mbit (512Kb x8 or 256Kb x16) UV EPROM and OTP EPROM

文件大小

121.36 Kbytes

頁(yè)面數(shù)量

14 頁(yè)

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡(jiǎn)稱

STMICROELECTRONICS意法半導(dǎo)體

中文名稱

意法半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-9 18:59:00

M27C400-55B1TR規(guī)格書詳情

DESCRIPTION

The M27C400 is an 4 Mbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor systems requiring large data or program storage. It is organised as either 512 Kwords of 8 bit or 256 Kwords of 16 bit. The pin-out is compatible with the most common 8 Mbit Mask ROM.

■ 5V ± 10 SUPPLY VOLTAGE in READ OPERATION

■ ACCESS TIME: 55ns

■ BYTE-WIDE or WORD-WIDE CONFIGURABLE

■ 4 Mbit MASK ROM REPLACEMENT

■ LOW POWER CONSUMPTION

– Active Current 70mA at 8MHz

– Stand-by Current 100μA

■ PROGRAMMING VOLTAGE: 12.5V ± 0.25V

■ PROGRAMMING TIME: 100μs/word

■ ELECTRONIC SIGNATURE

– Manufacturer Code: 20h

– Device Code: B8h

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