参数资料
型号: CDP68HC68T1MZ
厂商: Intersil
文件页数: 9/23页
文件大小: 0K
描述: IC RTC RAM/SPI SERIAL 20-SOIC
标准包装: 38
类型: 时钟/日历
特点: 警报器,闰年,方波输出,监视计时器
存储容量: 32B
时间格式: HH:MM:SS(12/24 小时)
数据格式: YY-MM-DD-dd
接口: SPI
电源电压: 3 V ~ 6 V
电压 - 电源,电池: 2.2 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC W
包装: 管件
17
FN1547.8
October 29, 2007
Timing Diagrams
FIGURE 14. WRITE-CYCLE TIMING WAVEFORMS
FIGURE 15. READ-CYCLE TIMING WAVEFORMS
5
A
5
I
2
3
4
C
MOSI
CE
SCK
W/R
A6
A0
D7O
D6O
D1N
DON
12
11
8
A
5
7
8
2
C
I
4
3
MOSI
MISO
CE
SCK
W/R
A6
A0
D7O
D6O
DIN
DON
System Diagrams
NOTE: Example of a system in which power is always on. Clock circuit driven by line input frequency.
FIGURE 16. POWER-ON ALWAYS SYSTEM DIAGRAM
VDD
IRQ
CDP68HC05C8B
RESET
PORT
SCK
MOSI
MISO
POR
VDD
INT
VSYS
LINE
CDP68HC68T1
CE
VBATT
CPUR
SCK
MOSI
MISO
XTAL IN
BRIDGE
REGULATOR
VDD
AC
LINE
CDP68HC68T1
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相关代理商/技术参数
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CDP68HC68T1MZ96 功能描述:实时时钟 W/ANEAL PERIPH SPIAL -TIME-CLK 20W IND RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube
CDP68HC68T1W 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:CMOS Serial Real-Time Clock With RAM and Power Sense/Control
CDP68HC68T1W WAF 制造商:Harris Corporation 功能描述:
CDP68HC68T2D 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-Time Clock
CDP68HC68T2E 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-Time Clock