參數(shù)資料
型號(hào): M48T35AV-10MH1F
廠商: STMICROELECTRONICS
元件分類(lèi): 時(shí)鐘/數(shù)據(jù)恢復(fù)及定時(shí)提取
英文描述: 0 TIMER(S), REAL TIME CLOCK, PDSO28
封裝: 0.330 INCH, ROHS COMPLIANT, PLASTIC, SOH-28
文件頁(yè)數(shù): 1/29頁(yè)
文件大?。?/td> 512K
代理商: M48T35AV-10MH1F
October 2010
Doc ID 6845 Rev 8
1
M48T35AV
3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER SRAM
Features
Integrated, ultra low power SRAM, real-time
clock, power-fail control circuit and battery
BYTEWIDE RAM-like clock access
BCD coded year, month, day, date, hours,
minutes, and seconds
Battery low flag (BOK)
Frequency test output for real-time clock
Automatic power-fail chip deselect and write
protection
Write protect voltages
(VPFD = Power-fail deselect voltage):
–M48T35AY: VCC = 4.5 to 5.5 V
4.2 V
≤ VPFD ≤ 4.5 V
–M48T35AV: VCC = 3.0 to 3.6 V
2.7 V
≤ VPFD ≤ 3.0 V
Self-contained battery and crystal in the
CAPHAT DIP package
SOIC package provides direct connection for a
SNAPHAT housing containing the battery and
crystal
SNAPHAT housing (battery and crystal) is
replaceable
Pin and function compatible with JEDEC
standard 32 Kbit x 8 SRAMs
RoHS compliant
– Lead-free second level interconnect
28
1
28
1
PCDIP28 (PC)
battery/crystal
CAPHAT
SNAPHAT (SH)
battery/crystal
SOH28 (MH)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48T35AV-10MH1TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35AV-10MH6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35AV-10MH6E 功能描述:NVRAM 256K (32Kx8) 100ns BULK RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類(lèi)型:Parallel 訪問(wèn)時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube
M48T35AV-10MH6F 功能描述:NVRAM 256K (32Kx8) 100ns RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)總線寬度:8 bit 存儲(chǔ)容量:1024 Kbit 組織:128 K x 8 接口類(lèi)型:Parallel 訪問(wèn)時(shí)間:70 ns 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 工作電流:85 mA 最大工作溫度:+ 70 C 最小工作溫度:0 C 封裝 / 箱體:EDIP 封裝:Tube
M48T35AV-10MH6TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:256 Kbit 32Kb x8 TIMEKEEPER SRAM