LC87FBH08A_16 Datasheet, PDF (11/32 Pages) ON Semiconductor – 8-bit Microcontroller

System Block Diagram
LC87FBH08A
Interrupt control
Standby control
CF/
X’tal
SRC
RC
MRC
Reference voltage
generator circuit
RES
WDT
Reset circuit
(LVD/POR)
SIO0
SIO1
Timer 0
Bus interface
Port 0
Port 1
Timer 1
Port 2
Timer 6
Port 3
Timer 7
Base timer
UART1
PWM4
PWM5
Port 7
ADC
INT0 to 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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