LC87F7LC8A Datasheet, PDF (8/25 Pages) Sanyo Semicon Device – CMOS IC FROM 128K byte, RAM 4096 byte on-chip 8-bit 1-chip Microcontroller

System Block Diagram
LC87F7LC8A
Interrupt control
Standby control
CF
RC
VMRC
X’tal
SIO0
SIO1
Timer 0
(High speed clockcounter)
Timer 1
Base timer
LCD controller
INT0 to 7
Noise rejection filter
Timer 4
Timer 5
UART1
PWM4/5
Remote control
receiver circuit
Bus interface
Port 0
Port 1
Port 3
Port 7
Port 8
ADC
Small signal
detector
Timer 6
Timer 7
Timer 8
Day and time
counter
IR
PLA
ROM correct
Flash ROM
PC
ACC
B register
C register
ALU
PSW
RAR
RAM
Stack pointer
Watchdog timer
On-chip debugger
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