LC87FBL08A Datasheet, PDF (9/28 Pages) Sanyo Semicon Device – 8K-byte FROM and 256-byte RAM integrated 8-bit 1-chip Microcontroller

System Block Diagram
LC87FBL08A
Interrupt control
Standby control
CF/
X'tal
SRC
RC
MRC
RES
WDT
Reset circuit
(LVD/POR)
SIO1
Timer 0
Timer 1
Timer 6
Timer 7
Base timer
PWM4
PWM5
Bus interface
Port 0
Port 1
Port 2
Port 3
Port 7
ADC
INT0-2
INT3 (Noise filter)
Port 2 INT4
Port 3 INT5
IR
PLA
Flash ROM
PC
ACC
B register
C register
ALU
PSW
RAR
RAM
Stack pointer
On-chip-debugger
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