參數(shù)資料
型號(hào)： UPD178P018AKK-T
廠商： NEC Corp.
元件分類： 圓形連接器
英文描述： Circular Connector; No. of Contacts:66; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:18; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:18-35 RoHS Compliant: No
中文描述： 8位單片機(jī)
文件頁(yè)數(shù)： 9/60頁(yè)
文件大?。?/td> 325K
代理商： UPD178P018AKK-T
μ
PD178P018A
9
CONTENTS
1. PIN FUNCTION LIST.......................................................................................................................... 10
1.1 Pins in Normal Operating Mode ............................................................................................... 10
1.2 Pins in PROM Programming Mode........................................................................................... 12
1.3 Pins Input/Output Circuits and Recommended Connection of Unused Pins ...................... 13
2. PROM PROGRAMMING .................................................................................................................... 16
2.1 Operating Modes........................................................................................................................ 16
2.2 PROM Write Procedure ............................................................................................................. 18
2.3 PROM Read Procedure.............................................................................................................. 22
3. PROGRAM ERASURE (
μ
PD178P018AKK-T ONLY)..................................................................... 23
4. OPAQUE FILM ON ERASURE WINDOW (
μ
PD178P018AKK-T ONLY) ..................................... 23
5. ONE-TIME PROM VERSION SCREENING .................................................................................... 23
6. ELECTRICAL SPECIFICATIONS (PRELIMINARY).......................................................................... 24
7. PACKAGE DRAWINGS ..................................................................................................................... 46
APPENDIX A. DIFFERENCES BETWEEN
μ
PD178018A AND
μ
PD178018 SUBSERIES ................... 48
APPENDIX B. DEVELOPMENT TOOLS ................................................................................................ 49
APPENDIX C. RELATED DOCUMENTS ................................................................................................ 53
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