参数资料
型号: DS1305EN/T&R
厂商: Maxim Integrated Products
文件页数: 14/22页
文件大小: 0K
描述: IC RTC SERIAL ALARM IND 20-TSSOP
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,NVSRAM,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: 2 V ~ 5.5 V
电压 - 电源,电池: 2 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)
DS1305
21 of 22
NOTES:
1) ICC1T and ICC2T are specified with CE set to a logic 0 and EOSC bit = 0 (oscillator enabled).
2) ICC1A and ICC2A are specified with CE = VCC, SCLK=2MHz at VCC = 5V; SCLK = 500kHz
at VCC = 2.0V, VIL = 0V, VIH = VCC, and EOSC bit = 0 (oscillator enabled).
3) Measured at VIH = 2.0V or VIL = 0.8V and 10ms maximum rise and fall time.
4) Measured with 50pF load.
5) Measured at VOH = 2.4V or VOL = 0.4V.
6) ICC1S and ICC2S are specified with CE set to a logic 0. The EOSC bit must be set to logic 1
(oscillator disabled).
7) VCC = VCC1, when VCC1 > VCC2 + 0.2V (typical); VCC = VCC2, when VCC2 > VCC1.
8) VCC2 = 0V.
9) VCC1 = 0V.
10) VCC1 < VBAT.
11) VCCIF must be less than or equal to the largest of VCC1, VCC2, and VBAT.
12) Using a crystal on X1 and X2, rated for 6pF load.
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