MC68HC705C8ACB Freescale Semiconductor, MC68HC705C8ACB Datasheet - Page 105

• Manufacturer Part Number: MC68HC705C8ACB
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC705C8ACB

• Cpu Family: HC05
• Device Core Size: 8b
• Frequency (max): 2.1MHz
• Interface Type: SCI/SPI
• Program Memory Type: EPROM
• Program Memory Size: 8KB
• Total Internal Ram Size: 304Byte
• # I/os (max): 24
• Number Of Timers - General Purpose: 1
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 3V
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 42
• Package Type: SPDIP
• Lead Free Status / Rohs Status: Not Compliant

MC68HC705C8A — Rev. 3
MOTOROLA
Freescale Semiconductor, Inc.
For More Information On This Product,
Figure 9-1. EPROM/OTPROM Programming Flowchart
EPROM/OTPROM (PROM)
Go to: www.freescale.com
YES
NO
START AT BEGINNING
WRITE PROM DATA
NTRYS = NTRYS + 1
OF MEMORY
ADDITIONAL
APPLY V
NTRYS = 0
NTRYS = 2
WAIT 1 ms
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