NEC PD75P402 Manuale Utente

1-1

Differences Between 

µ

PD75402A and 

µ

PD75402, 75P402 ................................................................. 4

2-1

Port Pin List ...........................................................................................................................................  11

2-2

List of Pins Other than Port Pins ........................................................................................................  12

2-3

Port 0’s, 1’s Dual-Function Pins ..........................................................................................................  13

2-4

Pin Input/Output Types ........................................................................................................................  17

3-1

Data Memory Configuration and Address Range

in Each Addressing Mode ...................................................................................................................  22

3-2

Addressing Mode List ..........................................................................................................................  23

3-3

Applicable Addressing Modes at Peripheral Hardware Operation ...............................................  28

3-4

µ

PD75402A I/O Map .............................................................................................................................  29

4-1

Carry Flag Manipulation Instructions ................................................................................................  39

4-2

Interrupt Status Flag Indication Content ...........................................................................................  40

5-1

Digital Input/Output Port Types and Characteristics .......................................................................  42

5-2

List of Input/Output Pin Handling Instructions .................................................................................  48

5-3

Operations with Input/Output Port Handling Instructions ..............................................................  50

5-4

Internal Pull-up Resister Specification for Each Port ......................................................................  51

5-5

Maximum Time Required for Change of CPU Clock .......................................................................  60

5-6

Serial Clock Selection and Use (in 3-Wire Serial I/O Mode) ..........................................................  89

5-7

Serial Clock Selection and Use (in SBI Mode) ...............................................................................  105

5-8

Signals in SBI Mode ...........................................................................................................................  110

6-1

Interrupt Request Source Types .......................................................................................................  128

6-2

Interrupt Request Flag Setting Signal .............................................................................................  129

6-3

IST0 Interrupt Servicing Status ........................................................................................................  133

7-1

Standby Mode Operation States ......................................................................................................  142

8-1

State of Hardware after Reset ..........................................................................................................  147