MC68HC705P6ACDW Freescale Semiconductor, MC68HC705P6ACDW Datasheet - Page 60

• Manufacturer Part Number: MC68HC705P6ACDW
• Description: IC MCU 2.1MHZ 4.5K OTP 28-SOIC
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705P6ACDW

• Core Processor: HC05
• Core Size: 8-Bit
• Speed: 2.1MHz
• Connectivity: SIO
• Peripherals: POR, WDT
• Number Of I /o: 21
• Program Memory Size: 4.5KB (4.5K x 8)
• Program Memory Type: OTP
• Ram Size: 176 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-SOIC (7.5mm Width)
• Data Bus Width: 8 bit
• Data Ram Size: 176 B
• Maximum Clock Frequency: 2.1 MHz
• Number Of Programmable I/os: 37
• Number Of Timers: 16 bit
• Operating Supply Voltage: 3.3 V to 5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 8 bit
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: No RoHS Version Available

EPROM
60
INSTALL MC68HC705P6A INTO PROGRAMMER
INSTALL EPROM INTO PROGRAMMER
PROGRAM 2764 TYPE EPROM
OPEN PROGRAM SWITCH
MAKE SURE V
CLOSE RESET SWITCH
OPEN VERIFY SWITCH
OPEN RESET SWITCH
PROGRAMMING?
Figure 10-2. MC68HC705P6A EPROM Programming Flowchart
TURN V
TURN V
VERIFYING?
Y
Y
DD
PP
PP
ON
MC68HC705P6A Advance Information Data Sheet, Rev. 2.1
ON
IS OFF
N
N
CLOSE PROGRAM SWITCH
CLOSE VERIFY SWITCH
VERIFICATION FAILED
WAIT FOR PROGRAMMING LED TO
N
VERIFICATION COMPLETE
WAIT FOR 30 SECONDS
CLOSE RESET SWITCH
TURN ON AND OFF.
REMOVE DEVICES
PROGRAMMING?
TURN OFF V
TURN OFF V
VERIFYING?
IS VERIFY
LED LIT?
Y
Y
Y
Freescale Semiconductor
PP
DD
N
N