参数资料
型号: ISL12020MIRZ-EVALZ
厂商: Intersil
文件页数: 24/34页
文件大小: 0K
描述: EVAL BOARD FOR ISL12020MIRZ
产品培训模块: Solutions for Industrial Control Applications
标准包装: 1
主要目的: 计时,实时时钟(RTC)
嵌入式:
已用 IC / 零件: ISL12020M
主要属性: 128 B SRAM,可编程夏令时
次要属性: I²C 接口
已供物品:
ISL12020M
30
FN6667.5
December 13, 2011
The Enable bit (DSTE) is in the Month forward register, so the BCD
value for that register is altered with the additional bit. The Week
and Day values along with Week/Day vs Date select bit is in the
Week/Day register, so that value is also not straight BCD. Hour
and Month are normal BCD, but the Hour doesn’t use the MIL bit
since Military time PM values are already discretely different
from AM/PM time PM values. The DST reverse setting utilizes the
option to select the last week of the month for October, which
could have 4 or 5 weeks but needs to have the time change on
the last Sunday.
Note that the DSTADJ bit in the status register monitors whether
the DST forward adjustment has happened. When it is “1”, DST
forward has taken place. When it is “0”, then either DST reverse
has happened, or it has been reset either by initial power-up or if
the DSTE bit has been set to “0”.
相关PDF资料
PDF描述
ECM25DRPS CONN EDGECARD 50POS DIP .156 SLD
REC15-1215S/H3 CONV DC/DC 15W 12VIN 15VOUT
2-1906013-9 CA 2.0MM OFNR 50/125,LC SEC BLU
H3CWH-6418G IDC CABLE - HKC64H/AE64G/HPL64H
M1RXK-1440K IDC CABLE - MPR14K/MC14F/X
相关代理商/技术参数
参数描述
ISL12020MIRZ-T 功能描述:实时时钟 LDAL TIME CLK & TEMP COMPENSATED CR 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
ISL12020MIRZ-T7A 功能描述:实时时钟 LDAL TIME CLK & TEMP COMPENSATED CR 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
ISL12021 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Real Time Clock with On Chip Temp Compensation 【5ppm
ISL12021CVZ 功能描述:IC RTC LP BATT BACK SRAM 14TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 实时时钟 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 类型:时钟/日历 特点:警报器,闰年,SRAM 存储容量:- 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:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN EP 包装:管件
ISL12021IVZ 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Real Time Clock with On Chip Temp Compensation 【5ppm