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参数资料
| 型号： | DS1557WP-120 |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | Timer or RTC |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, DMA34 |
| 封装： | POWERCAP MODULE-34 |
| 文件页数： | 9/19页 |
| 文件大小： | 331K |
| 代理商： | DS1557WP-120 |
DS1557 4Meg, Nonvolatile, Y2K-Compliant Timekeeping RAM
17 of 19
PACKAGE INFORMATION (continued)
DS1557P
NOTE: MAXIM 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.
相关PDF资料 |
PDF描述 |
|---|---|
| DS1557P-70 | 0 TIMER(S), REAL TIME CLOCK, DMA34 |
| DS1620R | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT |
| DS1620 | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), 0.50Cel, RECTANGULAR, SURFACE MOUNT |
| DS1620+ | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT |
| DS1620S/T&R | DIGITAL TEMP SENSOR-SERIAL, 9BIT(s), RECTANGULAR, SURFACE MOUNT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1557WP-120+ | 功能描述:实时时钟 4M 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 |
| DS1557WP-120IND | 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 |
| DS1557WP-120IND+ | 功能描述:实时时钟 4M 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 |
| DS1557WP-150 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:4MEG NV Y2KC Timekeeping RAM |
| DS1558 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Watchdog Clock with NV RAM Control |
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