首頁>M48T212Y-85MH6TR>規(guī)格書詳情
M48T212Y-85MH6TR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) |
M48T212Y-85MH6TR |
| 功能描述 | 5V/3.3V TIMEKEEPER CONTROLLER Supervisor |
| 文件大小 |
616.27 Kbytes |
| 頁面數(shù)量 |
32 頁 |
| 生產(chǎn)廠商 | STMicroelectronics |
| 企業(yè)簡稱 |
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 | 2025-5-4 15:00:00 |
| 人工找貨 | M48T212Y-85MH6TR價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書
更多M48T212Y-85MH6TR規(guī)格書詳情
DESCRIPTION
The M48T212Y/V are self-contained devices that include a real time clock (RTC), programmable alarms, a watchdog timer, and two external chip enable outputs which provide control of up to four (two in parallel) external low-power static RAMs.
FEATURES SUMMARY
■ INTEGRATED REAL TIME CLOCK,
POWERFAIL CONTROL CIRCUIT, BATTERY AND
CRYSTAL
■ CONVERTS LOW POWER SRAM INTO
NVRAMs
■ YEAR 2000 COMPLIANT (4-Digit Year)
■ BATTERY LOW FLAG
■ MICROPROCESSOR POWER-ON RESET
■ PROGRAMMABLE ALARM OUTPUT
ACTIVE IN THE BATTERY BACKED-UP
MODE
■ WATCHDOG TIMER
■ AUTOMATIC POWER-FAIL CHIP
DESELECT AND WRITE PROTECTION
■ CHOICE OF WRITE PROTECT VOLTAGES
(VPFD = Power-fail Deselect Voltage):
– M48T212Y: VCC = 4.5 to 5.5V
4.2V ≤ VPFD ≤ 4.5V
– M48T212V: VCC = 3.0 to 3.6V
2.7V ≤ VPFD ≤ 3.0V
■ PACKAGING INCLUDES A 44-LEAD SOIC
AND SNAPHAT? TOP (to be ordered
separately)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
2447 |
SOP |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
ST/意法 |
2403+ |
SSOP |
11809 |
原裝現(xiàn)貨!歡迎隨時(shí)咨詢! |
詢價(jià) | ||
ST/意法 |
22+ |
SSOP-44 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
ST |
04+ |
SOH44 |
417 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
ST |
2004+/ |
SSOP-44 |
460 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
24+ |
3000 |
公司存貨 |
詢價(jià) | ||||
ST/意法 |
24+ |
SSOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
ST |
25+ |
SOP |
18000 |
全新原裝 |
詢價(jià) | ||
ST/意法 |
23+ |
SMD |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
ST/意法 |
23+ |
SOP44 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
