首頁(yè)>M48T212V-70MH6TR>規(guī)格書詳情
M48T212V-70MH6TR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) |
M48T212V-70MH6TR |
| 功能描述 | 5V/3.3V TIMEKEEPER CONTROLLER Supervisor |
| 文件大小 |
616.27 Kbytes |
| 頁(yè)面數(shù)量 |
32 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 | 2025-2-19 10:53:00 |
M48T212V-70MH6TR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)
產(chǎn)品屬性
- 型號(hào)：
M48T212V-70MH6TR
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
5V/3.3V TIMEKEEPER[ CONTROLLER
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
24+ |
SSOP44 |
16500 |
進(jìn)口原裝正品現(xiàn)貨 |
詢價(jià) | ||
STM |
24+ |
原廠封裝 |
28500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
ST |
23+ |
SOH44 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ST/意法 |
2022+ |
SSOP44 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價(jià) | ||
ST |
18+ |
SSOP44 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) | ||
ST/意法 |
23+ |
SOH |
9990 |
原裝正品，支持實(shí)單 |
詢價(jià) | ||
ST |
SOH44 |
699839 |
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) | |||
ST |
24+ |
SSOP |
3200 |
十年品牌!原裝現(xiàn)貨!!! |
詢價(jià) | ||
ST |
20+ |
SSOP44 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢價(jià) | ||
STM |
2020+ |
SOH44 |
210000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫(kù)存 |
詢價(jià) |
