參數(shù)資料
型號(hào): M48T86MH1E
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: 1 TIMER(S), REAL TIME CLOCK, PDSO28
封裝: 0.330 INCH, ROHS COMPLIANT, PLASTIC, SOH-28
文件頁數(shù): 3/36頁
文件大?。?/td> 352K
代理商: M48T86MH1E
Obsolete
Product(s)
- Obsolete
Product(s)
M48T86
Operation
2.1.11
R/W (read/write input)
The R/W pin is used to latch data into the M48T86 and provides functionality similar to W in
other memory systems.
2.1.12
Non-volatile RAM
The 114 general-purpose non-volatile RAM bytes are not dedicated to any special function
within the M48T86. They can be used by the processor program as non-volatile memory
and are fully accessible during the update cycle.
Figure 5.
Intel bus read AC waveform
Figure 6.
Intel bus write mode AC waveform
AI01647
tCYC
tASD
tASW
AS
E
AD0-AD7
tDSL
tDSH
tDAS
tCS
tOD
tCH
tAS
tAH
tDHR
DS
R/W
AI01648
tCYC
tASD
tASW
AS
E
AD0-AD7
tDSL
tDSH
tDAS
tCS
tDW
tCH
tAS
tAH
tDHW
DS
R/W
相關(guān)PDF資料
PDF描述
M4T32-BR12SH1 1 TIMER(S), REAL TIME CLOCK, DSS4
M50734FP-10 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP72
M50734SP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64
M50930-XXXFP 8-BIT, MROM, 4.3 MHz, MICROCONTROLLER, PQFP80
M50931-XXXFP 8-BIT, MROM, 4.3 MHz, MICROCONTROLLER, PQFP80
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M48T86MH1F 功能描述:實(shí)時(shí)時(shí)鐘 5 Volt PC Drop-In 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
M48T86MH1TR 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 V PC real-time clock
M48T86PC 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V PC REAL TIME CLOCK
M48T86PC1 功能描述:實(shí)時(shí)時(shí)鐘 5 Volt PC Drop-In 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
M48T86PC1 制造商:STMicroelectronics 功能描述:IC - Real Time Clock