MC68HC705C Motorola, MC68HC705C Datasheet - Page 103

• Manufacturer Part Number: MC68HC705C
• Description: HCMOS Microcontroller Unit
• Manufacturer: Motorola

MC68HC705C8A — Rev. 2.0
MOTOROLA
Figure 9-1. EPROM/OTPROM Programming Flowchart
EPROM/OTPROM (PROM)
YES
NO
START AT BEGINNING
WRITE PROM DATA
NTRYS = NTRYS + 1
OF MEMORY
ADDITIONAL
APPLY V
NTRYS = 0
WAIT 1 ms
NTRYS = 2
PGM = 1
PGM = 0
V
LAT = 1
LAT = 0
START
WRITE
PP
EPROM/OTPROM (PROM) Programming
BYTE
END
OFF
NO
YES
PP
EPROM/OTPROM (PROM)
Technical Data
103