LC87F1HC4A Datasheet, PDF (7/27 Pages) Sanyo Semicon Device – CMOS IC 128K-byte FROM and 12288-byte RAM integrated 8-bit 1-chip Microcontroller with USB-host controller

System Block Diagram
LC87F1HC4A
Interrupt control
Standby control
CF
USB PLL
RC
Clock
X’tal ^generator
SIO0
SIO1
SIO4
SIO9
Timer 0
Timer 1
Timer 4
Timer 5
Timer 6
Timer 7
Base timer
PWM0
PWM1
USB host
Bus interface
Port 0
Port 1
Port 2
Port 3
Port 7
INT0 to INT7
Noise filter
UART1
Audio interface
ADC
Infrared remote
control receiver circuit
IR
PLA
FROM
PC
ACC
B register
C register
ALU
PSW
RAR
RAM
Stack pointer
Watchdog timer
Onchip debugger
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