參數(shù)資料
型號: DS1501WEN
英文描述: Y2K-Compliant Watchdog Real-Time Clocks
中文描述: 千年蟲的看門狗實時時鐘
文件頁數(shù): 10/20頁
文件大?。?/td> 265K
代理商: DS1501WEN
DS1501/DS1511 Y2KC Watchdog Real-Time Clocks
10 of 20
Figure 8. Block Diagram
Figure 9. Typical Crystal Layout
LOCAL GROUND PLANE (LAYER 2)
CRYSTAL
X1
X2
GND
RST
PWR
256 x 8
NV SRAM
POWER CONTROL
WRITE PROTECTION,
AND POWER-ON
RESET
16 X 8
CLOCK AND CONTROL
REGISTERS
V
V
V
GND
KS
BAT
BAT
BAUX
A0–A4
DQ0–DQ7
CE
WE
OE
X1
X2
32.768kHz CLOCK
OSCILLATOR
IRQ
SQW
CLOCK ALARM AND WATCHDOG
COUNTDOWN
Dallas Semiconductor
DS1501/DS1511
相關(guān)PDF資料
PDF描述
DS1501YN Y2K-Compliant Watchdog Real-Time Clocks
DS1511W Y2K-Compliant Watchdog Real-Time Clocks
DS1511Y Y2K-Compliant Watchdog Real-Time Clocks
DS1501WSN Y2K-Compliant Watchdog Real-Time Clocks
DS1611S Power Supply Supervisor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1501WEN/T&R 制造商:Rochester Electronics LLC 功能描述: 制造商:DSC 功能描述:
DS1501WEN/T&R 功能描述:實時時鐘 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 時間格式:HH:MM:SS RTC 存儲容量: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
DS1501WEN/TR 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Y2K-Compliant Watchdog Real-Time Clocks
DS1501WEN+ 功能描述:實時時鐘 Y2K-Compliant Watchdog 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 時間格式:HH:MM:SS RTC 存儲容量: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
DS1501WEN+T&R 制造商:Maxim Integrated Products 功能描述:REAL TIME CLOCK PARALLEL 256BYTE 28TSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC RTC WDOG Y2K 3.3V IND 28-TSOP 制造商:Maxim Integrated Products 功能描述:Real Time Clock Y2K-Compliant Watchdog