Contents
4.7 Oscillator .......................................................................................................... 26
4.7.1 Oscillator Modes................................................................................................26
4.7.2 Crystal Oscillator/Ceramic Resonators (XTAL).................................................27
4.7.3 External RC Oscillator Mode.............................................................................28
4.7.4 Internal RC Oscillator Mode..............................................................................29
4.8 CODE Option Register..................................................................................... 30
4.8.1 Code Option Register (Word 0).........................................................................30
4.8.2 Customer ID Register (Word 1).........................................................................31
4.8.3 Customer ID Register (Word 2).........................................................................32
4.9 Power On Considerations ................................................................................ 32
4.10 External Power On Reset Circuit..................................................................... 32
4.11 Residue-Voltage Protection............................................................................. 33
4.12 Instruction Set ................................................................................................. 34
4.13 Timing Diagrams ............................................................................................. 37
5
6
Absolute Maximunm Ratings................................................................................. 38
Electrical Characteristics ....................................................................................... 38
6.1 DC Electrical Characteristic.............................................................................. 38
6.2 AC Electrical Characteristic.............................................................................. 39
APPENDIX
A
B
C
Package Types......................................................................................................... 40
Package Information............................................................................................... 40
Quality Assurance and Reliability ......................................................................... 42
C.1 Reliability Test .................................................................................................. 42
C.2 Power-On Reset and Vdd Voltage Drop/Rise Timing Test ............................... 43
C.3 Address Trap Detect......................................................................................... 43
Specification Revision History
Doc. Version
Revision Description
Initial Release Version
Date
1.0
2006/03/10
iv •
Product Specification (V1.0) 03.10.2006
ELAN [ ELAN MICROELECTRONICS CORP ]
