LC87F7932B Datasheet, PDF (15/29 Pages) Sanyo Semicon Device – 32K-byte FROM and 2048-byte RAM integrated 8-bit 1-chip Microcontroller

(2)1/2bias, 1/3duty
LC87F7932B
LCD panel 24SEG×3COM
CUP1
C1
P00
CUP2
I/O
P01
P02
P03
P04
VDC
LC87F7932B
V1
C2
C3
P05
P06
V2
C4
P07
V3
P10
I/O
P11
P12
P13
P14
P15
P16
P17
I/O
P70
P71
P72
I/O
P73
P30
VDD1
VDD2
RES
2.4V to 3.6V
RRES
+
CDEN
VSS1
VSS2
CRES
CF
CDC
CGC
*2
X'tal
CDX
*1: Crystal oscillator
*2: Ceramic oscillator
CGX
*1
X'tal
CGX
CDX
CF
CGC
CDC
C1 to C4
CDEN
CRES
RRES
Crystal oscillation
Trimmer capacitor
Capacitor for crystal oscillation
Ceramic oscillation
Capacitor for ceramic oscillation
Capacitor for ceramic oscillation
Capacitor
Electrolytic capacitor
Capacitor for RES
Resistor for RES
Refer to Page 26
(Characteristic of clock oscillator circuit)
Refer to Page 26
(Characteristic of clock oscillator circuit)
0.1μF
Back up
Refer to User’s manual “RESET Function”
No.A1841-15/29