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ST24LW21B6TR中文資料意法半導體數(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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ONS |
2016+ |
N/A |
6528 |
只做進口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
ST |
2020+ |
SOP8 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
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 |
24+ |
SOP-8 |
5800 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 | ||
ST |
20+ |
SOP8 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
ST/意法 |
23+ |
SO-8 |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
ONS |
22+ |
NA |
25000 |
只做原裝進口現(xiàn)貨,專注配單 |
詢價 | ||
ONS |
589220 |
16余年資質 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
ONS |
22+23+ |
NA |
22100 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
ONS |
619 |
N/A |
30 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |
