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参数资料
| 型号： | DS12R887 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | RTC with Constant-Voltage Trickle Charger |
| 中文描述： | 带有恒压涓流充电器的RTC |
| 文件页数： | 22/22页 |
| 文件大小： | 1093K |
| 代理商： | DS12R887 |
D
RTC with Constant-Voltage Trickle Charger
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
22
____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
2004 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
DALLAS is a registered trademark of Dallas Semiconductor Corporation.
Package Information
For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo
.
PACKAGE
SO
THETA-JA (°C/W)
105
THETA-JC (°C/W)
22
Thermal Information
Chip Information
TRANSISTOR COUNT: 17,061
PROCESS: CMOS
SUBSTRATE CONNECTED TO GROUND
V
CC
CS
AD7
DS
A
1
2
3
4
B
C
D
5
6
GND
AD6
E
F
RESET V
CC
R/W
AD5
GND AD4
V
CC
AS
AD3
N.C.
GND
AD2
IRQ
V
CC
SQW
AD1
GND AD0
V
CC
MOT
GND
RCLR
GND
GND
V
CC
V
CC
V
CC
GND
GND GND
7
V
CC
V
CC
V
CC
GND
GND GND
8
V
CC
V
CC
V
CC
GND
GND GND
48 BGA
DS12R887
TOP VIEW
(BUMP SIDE DOWN)
Pin Configurations (continued)
相关PDF资料 |
PDF描述 |
|---|---|
| DS12R887-33 | RTC with Constant-Voltage Trickle Charger |
| DS12R887-5 | RTC with Constant-Voltage Trickle Charger |
| DS1302S-16 | Trickle Charge Timekeeping Chip |
| DS1302SN | Trickle Charge Timekeeping Chip |
| DS1302ZN | Trickle Charge Timekeeping Chip |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS12R887-33 | 功能描述:实时时钟 RTC w/Constant V Trickle Charger 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 |
| DS12R887-5 | 功能描述:实时时钟 RTC w/Constant V Trickle Charger 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 |
| DS12T | 功能描述:DIP 开关/ SIP 开关 Raisd actutr std dip 12pos top tape seald RoHS:否 制造商:Omron Electronics 位置数量:10 开关类型:DIP 执行器:Rotary 端子节距:2.54 mm 触点形式: 端接类型:Solder Pin 电流额定值:100 mA 电压额定值 DC: 工作温度范围: 安装:Through Hole |
| DS12V | 制造商:APEM 功能描述:DIP SWITCH STD.12-WAY 制造商:APEM COMPONENTS 功能描述:DIP SWITCH STD.12-WAY |
| DS-12-V | 制造商:Diptronics Manufacturing Inc 功能描述: |
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