- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄69017 > M48T212V-85MH1F (STMICROELECTRONICS) REAL TIME CLOCK, PDSO44 PDF資料下載
參數(shù)資料
| 型號(hào)： | M48T212V-85MH1F |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取 |
| 英文描述： | REAL TIME CLOCK, PDSO44 |
| 封裝： | 0.330 INCH, ROHS COMPLIANT, PLASTIC, SOH-44 |
| 文件頁(yè)數(shù)： | 1/35頁(yè) |
| 文件大?。?/td> | 348K |
| 代理商： | M48T212V-85MH1F |
當(dāng)前第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)
November 2007
Rev 7
1/35
1
M48T212V
3.3V TIMEKEEPER supervisor
Features
■ Integrated real-time clock, power-fail 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
■ WRITE protect voltage
(VPFD = Power-fail deselect voltage):
–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)
■ RoHS compliant
–
Lead-free second level interconnect
44
1
SOH44 (MH)
SNAPHAT (SH)
Crystal/battery
Obsolete
Product(s)
- Obsolete
Product(s)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M48T212V-85MH1E | REAL TIME CLOCK, PDSO44 |
| M48T35V-10PC1 | 1 TIMER(S), REAL TIME CLOCK, PDIP28 |
| M48T35V-10MH1 | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T35V-10MH1TR | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T512V-85PM1 | 0 TIMER(S), REAL TIME CLOCK, PDIP32 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M48T212V-85MH1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
| M48T212V-85MH6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
| M48T212V-85MH6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER CONTROLLER Supervisor |
| M48T212V-85MH6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER CONTROLLER Supervisor |
| M48T212V-85MH6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。