参数资料
型号: DS1556-70
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: Timer or RTC
英文描述: REAL TIME CLOCK, PDMA32
封装: EDIP MODULE-32
文件页数: 11/23页
文件大小: 443K
代理商: DS1556-70
DS1556 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM
19 of 21
PACKAGE INFORMATION (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package
outline information, go to www.maxim-ic.com/DallasPackInfo.)
PKG
INCHES
DIM
MIN
NOM
MAX
A
0.920
0.925
0.930
B
0.980
0.985
0.990
C
0.080
D
0.052
0.055
0.058
E
0.048
0.050
0.052
F
0.015
0.020
0.025
G
0.025
0.027
0.030
NOTE: DALLAS SEMICONDUCTOR RECOMMENDS THAT POWERCAP
MODULE BASES EXPERIENCE ONE PASS THROUGH SOLDER REFLOW
ORIENTED WITH THE LABEL SIDE UP (“LIVE-BUG”).
HAND SOLDERING AND TOUCH-UP: DO NOT TOUCH OR APPLY THE
SOLDERING IRON TO LEADS FOR MORE THAN 3 SECONDS. TO SOLDER,
APPLY FLUX TO THE PAD, HEAT THE LEAD FRAME PAD, AND APPLY
SOLDER. TO REMOVE THE PART, APPLY FLUX, HEAT THE LEAD FRAME
PAD UNTIL THE SOLDER REFLOWS, AND USE A SOLDER WICK TO
REMOVE SOLDER.
DS1556P
相关PDF资料
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DS1556W-120 REAL TIME CLOCK, DMA32
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DS1556P REAL TIME CLOCK, DMA34
DS1557WP-120 0 TIMER(S), REAL TIME CLOCK, DMA34
DS1557P-70 0 TIMER(S), REAL TIME CLOCK, DMA34
相关代理商/技术参数
参数描述
DS1556-70+ 功能描述:实时时钟 1M NV RAM Timekeeper 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
DS1556-70IND 功能描述:实时时钟 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
DS1556-70IND+ 功能描述:实时时钟 1M NV RAM Timekeeper 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
DS1556-70-W 功能描述:实时时钟 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
DS1556P 制造商:未知厂家 制造商全称:未知厂家 功能描述:1MEG NV Y2KC Real Time Clocks RAM