BU8272GUW ROHM Co. Ltd., BU8272GUW Datasheet - Page 3

• Manufacturer Part Number: BU8272GUW
• Description: Gpio Expander Ic
• Manufacturer: ROHM Co. Ltd.

© 2009 ROHM Co., Ltd. All rights reserved.
BU8272GUW
● Pin Diagram
www.rohm.com
C
B
A
D
F
E
VDDI2C
VDD
ADR
SCL
INT
1
GPIO19
GPIO18
GPIO0
XRST
GND
SDA
2
Fig.2 Pin Diagram（Bottom View）
GPIO16
GPIO17
GPIO2
GPIO1
GND
GND
3
3/17
GPIO15
GPIO14
GPIO3
GPIO4
GND
GND
4
GPIO13
GPIO11
GPIO5
GPIO6
GPIO9
VDD
5
VDDIO2
VDDIO1
GPIO10
GPIO12
GPIO7
GPIO8
Technical Note
2009.09 - Rev.A
6