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M87C257-90XC7X中文資料意法半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
M87C257-90XC7X |
| 功能描述 | ADDRESS LATCHED 256K 32K x 8 UV EPROM and OTP EPROM |
| 文件大小 |
143.37 Kbytes |
| 頁(yè)面數(shù)量 |
13 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) | |
| 更新時(shí)間 | 2025-2-23 14:20:00 |
| 人工找貨 | M87C257-90XC7X價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M87C257-90XC7X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(chǎn)品屬性
- 型號(hào)：
M87C257-90XC7X
- 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(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Silicon |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
MITSUBIS |
22+ |
DIP-32 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
ST |
NA |
36900 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
FUJ |
24+ |
1992 |
詢價(jià) | ||||
FUJITSU/富士通 |
23+ |
QFP208 |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
ST |
23+ |
NA |
16900 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ATMEL/愛特梅爾 |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
HOULX |
68500 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | ||||
STMICROELECT |
05+ |
原廠原裝 |
4277 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
ATMEL/愛特梅爾 |
2022 |
QFN |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) |
