首頁(yè)>M48T212V-70MH6F>規(guī)格書詳情
M48T212V-70MH6F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-70MH6F |
| 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 | 2025-5-24 23:01:00 |
| 人工找貨 | M48T212V-70MH6F價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
M48T212V-70MH6F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-70MH6F
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
5V/3.3V TIMEKEEPER CONTROLLER Supervisor
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
5523 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
ST |
24+ |
SSOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ST/意法 |
22+ |
SSOP44 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ST/意法 |
25+ |
SSOP44 |
54658 |
百分百原裝現(xiàn)貨 實(shí)單必成 |
詢價(jià) | ||
ST |
09+ |
SOH44 |
26 |
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) | ||
STMicroelect |
23+ |
44-SOH |
65480 |
詢價(jià) | |||
ST/意法 |
21+ |
SSOP44 |
2000 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票 |
詢價(jià) | ||
24+ |
3000 |
公司存貨 |
詢價(jià) | ||||
ST |
24+ |
SSOP44 |
16500 |
進(jìn)口原裝正品現(xiàn)貨 |
詢價(jià) | ||
ST |
SSOP44 |
2000 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) |
