参数资料
型号: DS1344E-33+T&R
厂商: Maxim Integrated Products
文件页数: 17/20页
文件大小: 0K
描述: IC RTC SPI 3.3V 20TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 时钟/日历
特点: 警报器,闰年,NVRAM,方波输出,涓流充电器
存储容量: 96B
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 ~ 5.5 V
电压 - 电源,电池: 1.3 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 20-TSSOP
包装: 带卷 (TR)
6
Maxim Integrated
Low-Current SPI/3-Wire RTCs
DS1343/DS1344
3-Wire Write Timing
3-Wire Read Timing
CE
tCC
tCL
tCDH
tCH
tDC
tF
tR
tCCH
tCWH
D0
D7
A0
A1
WRITE DATA BYTE
WRITE ADDRESS BYTE
*I/O IS SDI AND SDO CONNECTED TOGETHER.
SERMODE = GND.
R/W = 1
SCLK
I/O*
CE
tCC
tCL
tCDH
tCH
tDC
tCDD
tCDZ
tCWH
D0
D7
A0
A1
READ DATA BYTE
WRITE ADDRESS BYTE
*I/O IS SDI AND SDO CONNECTED TOGETHER.
SERMODE = GND.
R/W = 0
SCLK
I/O*
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