RTC with Constant-Voltage Trickle Charger
Pin Configurations (continued)
Thermal Information
PACKAGE
THETA-JA (°C/W) THETA-JC (°C/W)
TOP VIEW
(BUMP SIDE DOWN)
SO
105
22
A
B
C
D
E
F
DS
V
CS
GND
AD7
AD6
CC
Chip Information
1
TRANSISTOR COUNT: 17,061
DS12R887
RESET
N.C.
V
V
R/W
AS
AD5 GND AD4
CC
PROCESS: CMOS
2
3
4
SUBSTRATE CONNECTED TO GROUND
GND
AD3
AD2
CC
IRQ
V
SQW
MOT
AD1 GND AD0
CC
RCLR
V
GND
GND
GND
CC
Package Information
5
6
7
For the latest package outline information, go to
V
V
V
GND GND GND
GND GND GND
CC
CC
CC
www.maxim-ic.com/DallasPackInfo.
V
V
V
V
V
V
CC
CC
CC
CC
CC
GND GND GND
CC
8
48 BGA
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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© 2004 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
DALLAS is a registered trademark of Dallas Semiconductor Corporation.
DALLAS [ DALLAS SEMICONDUCTOR ]
