NEC Mu754202A Manuals

Manuals and User Guides for NEC Mu754202A. We have 1 NEC Mu754202A manual available for free PDF download: Datasheet

NEC Mu754202A Datasheet

NEC Mu754202A Datasheet (66 pages)

MOS INTEGRATED CIRCUIT, 4-BIT SINGLE-CHIP MICROCONTROLLERS

Brand: NEC | Category: Microcontrollers | Size: 0.26 MB

Table of Contents

Table of Contents
4
1 PIN CONFIGURATION (Top View)

6
2 Block Diagram

7
3 Pin Function

8
- Port Pins
  8
- Non-Port Pins
  9
- Pin Input/Output Circuits
  10
- Recommended Connection of Unused Pins
  11
4 SWITCHING FUNCTION between Mk I MODE and Mk II MODE

12
- Differences between Mk I Mode and Mk II Mode
  12
- Setting Method of Stack Bank Select Register (SBS)
  13
5 Memory Configuration

14
6 Peripheral Hardware Function

17
- Digital I/O Port
  17
- Clock Generator
  17
- Basic Interval Timer/Watchdog Timer
  19
- Timer Counter
  20
- Bit Sequential Buffer
  24
7 Interrupt Function and Test Function

25
8 Standby Function

27
9 Reset Function

28
- Configuration and Operation Status of Reset Function
  28
- Watchdog Flag (WDF), Key Return Flag (KRF)
  32
10 Mask Option

34
11 Instruction Sets

35
12 Electrical Specifications

44
13 Characteristic Curves (Reference Values)

53
14 Package Drawings

55
15 Recommended Soldering Conditions

57
Appendix B. Development Tools

59
Appendix C. Related Documents

62

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