EM78F651NAMSSLASHNAMJ datasheet(4/58 Pages) EMC

4 / 58 page

Contents

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Product Specification (V1.1) 10.20.2006

6.8

Data EEPROM ................................................................................................. 32

6.8.1

Data EEPROM Control Register .......................................................................32

6.8.1.1

RB (EEPROM Control Register) ........................................................32

6.8.1.2

RC (128 Bytes EEPROM Address) ....................................................33

6.8.1.3

RD (128 Bytes EEPROM Data) .........................................................33

6.8.2

Programming Step / Example Demonstration...................................................33

6.8.2.1

Programming Step..............................................................................33

6.8.2.2

Example Demonstration Programs ....................................................34

6.9

Oscillator .......................................................................................................... 35

6.9.1

Oscillator Modes................................................................................................35

6.9.2

Crystal Oscillator/Ceramic Resonators (Crystal)...............................................35

6.9.3

External RC Oscillator Mode.............................................................................37

6.9.4

Internal RC Oscillator Mode ..............................................................................38

6.10 Code Option Register...................................................................................... 39

6.10.1 Code Option Register (Word 0).........................................................................39

6.10.2 Customer ID Register (Word 2).........................................................................43

6.11 Power-on Considerations ................................................................................ 43

6.12 External Power-on Reset Circuit ..................................................................... 43

6.13 Residue-Voltage Protection ............................................................................. 44

6.14 Instruction Set ................................................................................................. 45

Timing Diagrams ..................................................................................................... 48

Absolute Maximum Ratings ................................................................................... 49

DC Electrical Characteristic ................................................................................... 49

AC Electrical Characteristic ................................................................................... 52

APPENDIX

Package Type........................................................................................................... 53

ICE 652N Output Pin Assignment (JP 3) ............................................................... 54

EM78F651N Program Pin: ...................................................................................... 54

Specification Revision History

Doc. Version

Revision Description

Date

1.0

Initial version

2006/09/20

1.1

1. Modified the General Description, Pin Assignment and

Features sections.

2. Added Green Product Information.

3. Modified the Functional Block Diagram.

2006/10/20

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