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5
μ
PD703003
CONTENTS
1.
DIFFERENCES AMONG PRODUCTS ...........................................................................................
6
2.
LIST OF PIN FUNCTIONS ...............................................................................................................
2.1
Port Pins ................................................................................................................................................
2.2
Non-port Pins ........................................................................................................................................
2.3
I/O Circuits of Pins and Processing of Unused Pins .........................................................................
7
7
9
11
3.
FUNCTION BLOCKS .......................................................................................................................
3.1
Internal Units .........................................................................................................................................
14
14
4.
CPU FUNCTIONS ............................................................................................................................
16
5.
BUS CONTROL FUNCTIONS .........................................................................................................
17
6.
INTERRUPT/EXCEPTION HANDLING FUNCTIONS .....................................................................
18
7.
CLOCK GENERATION FUNCTIONS ..............................................................................................
21
8.
TIMER/COUNTER FUNCTIONS (REAL-TIME PULSE UNIT) ........................................................
22
9.
SERIAL INTERFACE FUNCTIONS (SIO) .......................................................................................
9.1
Asynchronous Serial Interface 0, 1 (UART0, UART1)........................................................................
9.2
Clock-synchronized Serial Interface 0 to 3 (CSI0 to CSI3) ................................................................
9.3
Baud Rate Generator 0 to 2 (BRG0 to BRG2) .....................................................................................
24
24
26
28
10. PWM UNIT .......................................................................................................................................
29
11. A/D CONVERTER ............................................................................................................................
30
12. D/A CONVERTER ............................................................................................................................
31
13. PORT FUNCTIONS..........................................................................................................................
32
14. RESET FUNCTIONS........................................................................................................................
45
15. INSTRUCTION SET .........................................................................................................................
46
16. ELECTRICAL SPECIFICATIONS....................................................................................................
53
17. PACKAGE DRAWINGS...................................................................................................................
77
18. RECOMMENDED SOLDERING CONDITIONS...............................................................................
78