RS5C313 RICOH Co.,Ltd., RS5C313 Datasheet - Page 2

• Manufacturer Part Number: RS5C313
• Description: Ultra-compact Real-time Clock Ic
• Manufacturer: RICOH Co.,Ltd.

2
RS5C313
PIN CONFIGURATION
BLOCK DIAGRAM
APPLICATIONS
• Communication equipment (Multi-function telephone, portable telephone, PHS, Pager)
• Office automation (Facsimile, portable facsimile)
• Personal computer (Desk top type, notebook type, word proccesor, PDA, electronic notebook, TV games)
• Audio visual equipment (Portable audio equipment, video camera, camera, digital camera, remote control equip-
• Home use (Rice cooker, microwave range)
ment)
OSCOUT
OSCIN
INTR
VDD
VSS
VOLTAGE
REGULATOR
OSC
OSC
DETECT
INTERRUPT
CONTROL
DIV
SCLK
ADDRESS
DECODER
VSS
SIO
CE
SEC.
SHIFT REGISTER
1
2
3
4
• 8pin SSOP
MIN.
ADDRESS
REGISTER
HOUR WEEK
TIME COUNTER
8
7
6
5
I/O
CONTROL
VDD
OSCIN
OSCOUT
INTR
DAY
MONTH YEAR
SCLK
SIO
CE