MC68HC705P6ACP Freescale Semiconductor, MC68HC705P6ACP Datasheet - Page 21

• Manufacturer Part Number: MC68HC705P6ACP
• Description: IC MCU 2.1MHZ 4.5K OTP 28-DIP
• Manufacturer: Freescale Semiconductor
• Series: HC05r

Specifications of MC68HC705P6ACP

• 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-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Freescale Semiconductor
MC68HC705P6A Advance Information Data Sheet, Rev. 2.1
Figure 2-2. MC68HC705P6A I/O and Control
A/D CONVERTER CONTROL AND STATUS REGISTER
PORT A DATA DIRECTION REGISTER
PORT B DATA DIRECTION REGISTER
PORT C DATA DIRECTION REGISTER
PORT D DATA DIRECTION REGISTER
EPROM PROGRAMMING REGISTER
A/D CONVERTER DATA REGISTER
TIMER CONTROL REGISTER
ALTERNATE COUNTER MSB
ALTERNATE COUNTER LSB
SIOP CONTROL REGISTER
TIMER STATUS REGISTER
PORT A DATA REGISTER
PORT B DATA REGISTER
PORT C DATA REGISTER
PORT D DATA REGISTER
SIOP STATUS REGISTER
OUTPUT COMPARE MSB
Registers Memory Map
OUTPUT COMPARE LSB
SIOP DATA REGISTER
INPUT CAPTURE MSB
INPUT CAPTURE LSB
UNIMPLEMENTED
UMIMPLEMENTED
UNIMPLEMENTED
UNIMPLEMENTED
UNIMPLEMENTED
UNIMPLEMENTED
RESERVED
TIMER MSB
RESERVED
TIMER LSB
$0000
$0001
$0002
$0003
$0004
$0005
$0006
$0007
$0008
$0009
$000A
$000B
$000C
$000D
$000E
$000F
$0010
$0011
$0012
$0013
$0015
$0016
$0017
$0017
$0018
$0019
$001C
$001D
$001E
$001F
$001A
$001B
EPROM/ROM
21