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M27C256B-80XC7TR中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書

M27C256B-80XC7TR
廠商型號

M27C256B-80XC7TR

功能描述

256 Kbit (32Kb x 8) UV EPROM and OTP EPROM

文件大小

113.86 Kbytes

頁面數(shù)量

16

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(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-2-20 17:38:00

M27C256B-80XC7TR規(guī)格書詳情

Summary description

The M27C256B is a 256 Kbit EPROM offered in the two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for microprocessor 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 M27C256B is offered in PDIP28 and PLCC32 packages.

LButtonIn order to meet environmental requirements, ST offers the M27C256B in ECOPACK? packages.

ECOPACK packages are Lead-free. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97.

The maximum ratings related to soldering conditions are also marked on the inner box label.

ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.

Feature summary

■ 5V ± 10 supply voltage in Read operation

■ Access time: 45ns

■ Low power consumption:

– Active Current 30mA at 5MHz

– Standby Current 100μA

■ Programming voltage: 12.75V ± 0.25V

■ Programming time: 100μs/Word

■ Electronic signature

– Manufacturer Code: 20h

– Device Code: 8Dh

■ ECOPACK? packages available

供應商 型號 品牌 批號 封裝 庫存 備注 價格
STMicroelectronics
18+
ICOTP256KBIT90NS28DIP
6800
公司原裝現(xiàn)貨
詢價
ST
22+
DIP
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價
ST
20+
CIDP
35830
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價
ST
21+
28PDIP
13880
公司只售原裝,支持實單
詢價
ST
24+
DIP-28
2987
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電!
詢價
ST
22+23+
DIP
10864
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
ST
CIDP
68900
原包原標簽100%進口原裝常備現(xiàn)貨!
詢價
ST
24+
DIP
12000
進口原裝正品現(xiàn)貨
詢價
ST
24+
DIP28
20000
全新原廠原裝,進口正品現(xiàn)貨,正規(guī)渠道可含稅?。?/div>
詢價
ST/意法
22+
CIDP
25000
只做原裝,一站式BOM配單,假一罰十
詢價