PIC16F677T-ISO 查看數據表（PDF） - Microchip Technology
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PIC16F677T-ISO
Microchip Technology
PIC16F677T-ISO Datasheet PDF : 306 Pages
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PIC16F631/677/685/687/689/690
FIGURE 10-1:
FLASH PROGRAM MEMORY READ CYCLE EXECUTION
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
Flash ADDR
Flash Data
PC
PC + 1
EEADRH,EEADR
PPCC++33
PC + 4
PC + 5
INSTR (PC)
INSTR (PC + 1) EEDATH,EEDAT INSTR (PC + 3) INSTR (PC + 4)
INSTR(PC - 1)
executed here
BSF EECON1,RD
executed here
INSTR(PC + 1)
executed here
Forced NOP
executed here
INSTR(PC + 3)
executed here
INSTR(PC + 4)
executed here
RD bit
EEDATH
EEDAT
Register
EERHLT
DS41262E-page 124
© 2008 Microchip Technology Inc.
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