RS5C313
BLOCK DIAGRAM
OSCIN
OSCOUT
OSC
DIV
SEC.
MIN.
HOUR WEEK
DAY
MONTH YEAR
TIME COUNTER
VDD
VOLTAGE
REGULATOR
VSS
INTR
OSC
DETECT
SCLK
ADDRESS
DECODER
ADDRESS
REGISTER
I/O
CONTROL
CE
SHIFT REGISTER
SIO
INTERRUPT
CONTROL
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-
ment)
• Home use (Rice cooker, microwave range)
PIN CONFIGURATION
• 8pin SSOP
CE
SCLK
SIO
VSS
1
2
3
4
8
7
6
5
VDD
OSCIN
OSCOUT
INTR
2
RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
