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M87C257-10XF7TR中文資料意法半導體數(shù)據手冊PDF規(guī)格書

M87C257-10XF7TR
廠商型號

M87C257-10XF7TR

功能描述

ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM

文件大小

143.37 Kbytes

頁面數(shù)量

13

生產廠商 STMicroelectronics
企業(yè)簡稱

STMICROELECTRONICS意法半導體

中文名稱

意法半導體集團官網

原廠標識
數(shù)據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-21 19:10:00

M87C257-10XF7TR規(guī)格書詳情

Description

The M87C257 is a 256 Kbit EPROM offered in the two ranges UV (ultra violet erase) and LButtonOTP (one time programmable). It incorporates latches for all address inputs to minimize chip count, reduce cost, and simplify the design of multiplexed bus systems and is organized as 32,768 by 8 bits.

The FDIP28W (window ceramic frit-seal package) has a 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.

For applications where the content is programmed only one time and erasure is not required, the M87C257 is offered in PLCC32 package.

Feature summary

■ 5V ± 10 supply voltage in Read operation

■ Integrated address latch

■ Access time: 45ns

■ Low power consumption:

– Active Current 30mA

– Standby Current 100μA

■ Programming voltage: 12.75V ± 0.25V

■ Programming times of around 3s

■ Electronic signature

– Manufacturer Code: 20h

– Device Code: 80h

■ ECOPACK? packages available

產品屬性

  • 型號:

    M87C257-10XF7TR

  • 制造商:

    STMICROELECTRONICS

  • 制造商全稱:

    STMicroelectronics

  • 功能描述:

    ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM

供應商 型號 品牌 批號 封裝 庫存 備注 價格
ST
24+
9850
公司原裝現(xiàn)貨/隨時可以發(fā)貨
詢價
ST
03+
CDIP-28
9
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
ST
24+
12
原裝現(xiàn)貨,可開13%稅票
詢價
ST
PLCC32
93480
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價
ST
22+23+
DIP-28
22818
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨
詢價
ST
589220
16余年資質 絕對原盒原盤 更多數(shù)量
詢價
ST
2016+
FDIP28
6528
只做原廠原裝現(xiàn)貨!終端客戶個別型號可以免費送樣品!
詢價
ST
21+
28CDIP Frit Seal with Window
610880
本公司只售原裝 支持實單
詢價
STMicroelectronics
23+/24+
28-CDIP
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
ST
22+
28CDIP Frit Seal with Window
9000
原廠渠道,現(xiàn)貨配單
詢價