R5101G RICOH Co.,Ltd., R5101G Datasheet - Page 2

• Manufacturer Part Number: R5101G
• Description: Microprocessor Power Management With Watchdog Timer
• Manufacturer: RICOH Co.,Ltd.

2
BLOCK DIAGRAMS
SELECTION GUIDE
PIN CONFIGURATION
R5101G
The selection can be made with designating the part number as shown below:
R5101Gxxxx-TR ←part Number
↑ ↑ ↑
a b c
RESET
C
CE
C
TW
Code
D
a
b
c
8
3
7
2
1
2
3
4
SCK
C
C
V
DD
D
TW
Designation of Package Type;
G:SSOP8G
Serial Number for Voltage setting from001
Alphabetical Code for Mask Versions
A:Standard
Vref2
SSOP8G (0.65mm pitch)
WDT
Descriptions
Level Shift
RESET
CE
GND
V
OUT
Vref1
8
7
6
5
1 SCK
4 V
5 V
6 GND
DD
OUT