DS12CR885 Datasheet, PDF (22/22 Pages) Maxim Integrated Products – RTC with Constant-Voltage Trickle Charger

RTC with Constant-Voltage Trickle Charger
Pin Configurations (continued)
TOP VIEW
(BUMP SIDE DOWN)
A BC
DS V_CC CS
1
RESET V_CC R/W
2
N.C. V_CC AS
3
IRQ V_CC SQW
4
RCLR V_CC MOT
5
V_CC V_CC V_CC
6
V_CC V_CC V_CC
7
V_CC V_CC V_CC
8
DEF
AD7 GND AD6
DS12R887
AD5 GND AD4
AD3 GND AD2
AD1 GND AD0
GND GND GND
GND GND GND
GND GND GND
GND GND GND
48 BGA
PACKAGE
SO
Thermal Information
THETA-JA (°C/W) THETA-JC (°C/W)
105
22
Chip Information
TRANSISTOR COUNT: 17,061
PROCESS: CMOS
SUBSTRATE CONNECTED TO GROUND
Package Information
For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo.
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.
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Printed USA
is a registered trademark of Maxim Integrated Products.
DALLAS is a registered trademark of Dallas Semiconductor Corporation.