PD78F0066_15 Datasheet, PDF (9/30 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

BLOCK DIAGRAM
TI00/TO0/P20
TI01/P21
TI50/TO51/P22
TI51/TO51/P23
SI1/P84
SO1/P83
SCK1/P82
BUSY/P81
STB/P80
SDIO30/P75
SCK30/P74
SI31/P92
SO31/P91
SCK31/P90
RxD0/P73
TxD0/P72
ASCK0/P71
ANI0 to ANI7
AVSS
AVREF
INTP0/P00 to
INTP3/P03
PCL/P70
16-bit TIMER/
EVENT COUNTER
8-bit TIMER/
EVENT COUNTER 50
8-bit TIMER/
EVENT COUNTER 51
WATCHDOG TIMER
WATCH TIMER
SERIAL
INTERFACE 1
SERIAL
INTERFACE 30
SERIAL
INTERFACE 31
UART0
A/D CONVERTER
INTERRUPT
CONTROL
CLOCK OUTPUT
CONTROL
78K/0
CPU CORE
FLASH
MEMORY
(48 K Bytes)
RAM
(5 K Bytes)
VDD0 VDD1 VSS0 VSS1 VPP
µPD78F0066
PORT 0
PORT 2
PORT 3
PORT 4
PORT 5
PORT 6
PORT 7
PORT 8
PORT 9
EXTERNAL
ACCESS
SYSTEM
CONTROL
P00 to P07
P20 to P27
P30 to P37
P40 to P47
P50 to P57
P64 to P67
P70 to P77
P80 to P84
P90 to P92
AD0/P40 to
AD7/P47
A8/P50 to
A15/P57
RD/P64
WR/P65
WAIT/P66
ASTB/P67
RESET
X1
X2
XT1
XT2
Preliminary Product Information
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