LC877917A Datasheet, PDF (13/29 Pages) Sanyo Semicon Device – 8-bit 1-chip Microcontroller

Circuit Example
(1)1/3bias, 1/4duty
LC877917A
LCD panel 24SEG×4COM
P00
I/O
P01
P02
P03
P04
P05
P06
P07
P10
I/O
P11
P12
P13
P14
P15
P16
P17
I/O
P70
P71
P72
I/O
P73
P30
LC877917A
CUP1
C1
CUP2
VDC
C2
C3
V1
V2
C4
V3
C5
VDD1
VDD2
RES
2.4V to 3.6V
RRES
+
CDEN
VSS1
VSS2
CRES
CF
CDC
X'tal
CGC
*2
CDX
*1: Crystal oscillator
*2: Internal RC oscillation
*3: Ceramic oscillator
CGX
*1
X'tal
CGX
CDX
CF
CGC
CDC
C1 to C5
CDEN
RRES
CRES
Crystal oscillation
Trimmer capacitor
Capacitor for X’tal
Ceramic oscillation
Capacitor for CF
Capacitor for CF
Capacitor (0.1μF is recommended)
Electrolytic capacitor
Resistor for RES
Capacitor for RES
No.A1840-13/29