參數(shù)資料
型號(hào): DS1486-120
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: Timer or RTC
英文描述: 1 TIMER(S), REAL TIME CLOCK, DIP32
封裝: 0.740 INCH, EDIP-32
文件頁數(shù): 5/14頁
文件大?。?/td> 425K
代理商: DS1486-120
DS1486/DS1486P
13 of 14
POWER-UP/POWER-DOWN TIMING
(TA = 0°C to +70°C)
PARAMETER
SYMBOL
MIN
MAX
UNITS NOTES
CE High to Power-Fail
tPF
0
ns
Recovery at Power-Up
tREC
200
ms
VCC Slew Rate
Power-Down
tF
4.0
VCC 4.5V
300
ms
VCC Slew Rate
Power-Down
tFB
3.0
VCC 4.25V
10
ms
VCC Slew Rate Power-Up
tR
4.5V
VCC 4.0V
0
ms
Expected Data Retention
tDR
10
years
9
POWER-DOWN/POWER-UP TIMING
WARNING:
Under no circumstances are negative undershoots, of any amplitude, allowed when device is in
battery-backup mode.
相關(guān)PDF資料
PDF描述
DS1486P-120 1 TIMER(S), REAL TIME CLOCK, DMA34
DS1500WEN 1 TIMER(S), REAL TIME CLOCK, PDSO32
DS1500WE REAL TIME CLOCK, PDSO32
DS1500W REAL TIME CLOCK, PDIP32
DS1500WN REAL TIME CLOCK, PDIP32
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1486-120+ 功能描述:實(shí)時(shí)時(shí)鐘 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
DS1486-150 制造商:Maxim Integrated Products 功能描述:Real Time Clock, Non-Volatile, 32 Pin, Plastic, DIP
DS1486P 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:RAMified Watchdog Timekeeper
DS1486P-120 功能描述:實(shí)時(shí)時(shí)鐘 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
DS1486P-120+ 功能描述:實(shí)時(shí)時(shí)鐘 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