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ST24LW21B6TR中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
ST24LW21B6TR規(guī)格書詳情
DESCRIPTION
The ST24LC21B, ST24LW21, ST24FC21, ST24FC21B and ST24FW21 are 1K bit electrically erasable programmable memory (EEPROM), or ganized in 128x8 bits. In the text, products are referred as ST24xy21, where x is either L for VESA 1 or F for VESA 2 compatible memories and where y indicates the Write Control pin connection: C means WC on pin 7 and W means WC on pin 3.
? 1 MILLION ERASE/WRITE CYCLES
? 40 YEARS DATA RETENTION
? 3.6V to 5.5V or 2.5V to 5.5V SINGLE SUPPLY VOLTAGE
? HARDWARE WRITE CONTROL (ST24LW21 and ST24FW21)
? TTL SCHMITT-TRIGGER on VCLK INPUT
? 100k / 400k Hz COMPATIBILITY with the I2C BUS BIT TRANSFER RANGE
? TWO WIRE SERIAL INTERFACE I2C BUS COMPATIBLE
? I2C PAGE WRITE (up to 8 Bytes)
? I2C BYTE, RANDOM and SEQUENTIAL READ MODES
? SELF TIMED PROGRAMMING CYCLE
? AUTOMATIC ADDRESS INCREMENTING
? ENHANCED ESD/LATCH UP PERFORMANCES
? ERROR RECOVERY MECHANISM (ST24FC21 and ST24FW21) VESA 2 COMPATIBLE
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
23+ |
SO-8 |
11200 |
原廠授權(quán)一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
ST/意法 |
23+ |
SOP-8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SSGSEMI |
23+ |
SOD-323 |
45000 |
世晶半導(dǎo)體全系列在售 |
詢價 | ||
ST |
23+ |
SO-8 |
7000 |
絕對全新原裝!100%保質(zhì)量特價!請放心訂購! |
詢價 | ||
SXSEMI |
2019+PBHF |
SOD123 |
7318 |
向鴻代理渠道,有現(xiàn)貨常備料,優(yōu)勢料 |
詢價 | ||
ST |
SOP8 |
36900 |
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 |
20+ |
SOP8 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
24+ |
99 |
701 |
真實現(xiàn)貨庫存 |
詢價 | |||
ONS |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
ONS |
NA |
22+ |
6000 |
十年配單,只做原裝 |
詢價 |
