參數(shù)資料
型號： M48T35Y
廠商： 意法半導(dǎo)體
英文描述： 256 Kbit (32Kb x 8) ZEROPOWER SRAM(256K位零功耗靜態(tài)RAM)
中文描述： 256千位（的32KB × 8）ZEROPOWER的SRAM（256K位零功耗靜態(tài)內(nèi)存）
文件頁數(shù)： 1/29頁
文件大?。?/td> 255K
代理商： M48T35Y
August 2007
Rev 7
1/29
1
M48T35
M48T35Y
5V, 256 Kbit (32 Kb 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
■
Frequency test output for real time clock
■
Automatic power-fail chip deselect and WRITE
protection
■
WRITE protect voltages
(V
PFD
= Power-fail Deselect Voltage):
– M48T35: V
CC
= 4.75 to 5.5V
– 4.5V
≤
V
PFD
≤
4.75V
– M48T35Y: V
CC
= 4.5 to 5.5V
– 4.2V
≤
V
PFD
≤
4.5V
■
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 Kb x 8 SRAMs
■
RoHS compliant
– Lead-free second level interconnect
28
1
PCDIP28 (PC)
Battery/Crystal
CAPHAT
28
1
SNAPHAT (SH)
Battery/Crystal
SOH28 (MH)
相關(guān)PDF資料
PDF描述
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M48T512V 3.3V-5V 4Mbit (512Kb x 8) Timekeeper SRAM(4Mb TIMERKEEPEER SRAM)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48T35Y-70MH1 功能描述:實(shí)時(shí)時(shí)鐘 Advanced Analog RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M48T35Y-70MH1E 功能描述:實(shí)時(shí)時(shí)鐘 256K (32Kx8) 70ns RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M48T35Y-70MH1F 功能描述:實(shí)時(shí)時(shí)鐘 256K (32Kx8) 70ns RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 總線接口:I2C 日期格式:DW:DM:M:Y 時(shí)間格式:HH:MM:SS RTC 存儲(chǔ)容量:64 B 電源電壓-最大:5.5 V 電源電壓-最小:1.8 V 最大工作溫度:+ 85 C 最小工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-8 封裝:Tube
M48T35Y-70MH1F-CUT TAPE 制造商:ST 功能描述:M48T35Y Series 256 Kb (32 K x 8) 5.5 V 70 ns Timekeeper?SRAM - SOH-28
M48T35Y-70MH1TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
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