首頁>M87C257-80XC1X>規(guī)格書詳情
M87C257-80XC1X中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
M87C257-80XC1X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：
M87C257-80XC1X
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NA |
23+ |
PLCC32 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ST/意法 |
23+ |
NA/ |
2000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
ST |
24+ |
PLCC32 |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
ST |
44 |
PLCC32 |
15 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ST |
23+ |
PLCC32 |
8795 |
詢價 | |||
ST |
PLCC-32 |
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 |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
ST/意法 |
22+ |
PLCC32 |
6521 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
ST/意法 |
2402+ |
PLCC32 |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
ST |
21+ |
32PLCC (11.35x13.89) |
610880 |
本公司只售原裝 支持實單 |
詢價 |
