68HC05PV8A : Microcontroller

 

The MC68HC05PV8A microcomputer is a member of Motorola’s 68HC05 family, designed for low-cost and single-chip systems in automotive applications. It combines an HC05 core with a shell of high-voltage peripherals. The MC68HC05PV8A Microcontroller Unit(MCU) contains the HC05 CPU with integrated voltage regulator, RAM, ROM, EEPROM, core timer, COP watchdog, power-on reset, 16-bit programmable timer, PWM generator, standard parallel I/O, and special I/O for the automotive voltage range, including relay driver and contact monitors. Bootloader and test modes are supported. The package is 28-pin SOIC.
Page Contents
Other Info
68HC05PV8A Features

  • HC05 Core
  • 28 Pin SOIC Package
  • 7936 Bytes of ROM + 240 Bytes of Monitor ROM + 16 Bytes User Vectors
  • 192 Bytes of RAM Including Stack
  • 128 Bytes of Data EEPROM
  • On-Chip 5V (±5%) Voltage Regulator including Power-On Reset, with 20mA supply for External Devices. VSUP Range is 6V to 16V. Limited operation above and below that range. Breakdown Voltage above 40V.
  • On-Chip Oscillator with External Resonator. Internal bus Frequency in Run and Wait Mode is fOSC-2.
  • Multipurpose Core Timer, Real Time Interrupt (RTI), (Window)COP Watchdog Timer
  • and Two Output Compares
  • Channel High-Speed PWM With Adjustable Frame Frequency

     

    [top]
68HC05PV8A Parametrics

ROM
KBytes
RAM
Bytes
EEPROM
Bytes
Timer
I/O
A/D
PWM
Operating Voltage
V
Bus Frequency
(Max)
MHz
8K
192
128
15-Bit 16-Bit 2 I/C, 2 O/C
20
6-CH 8-Bit
1
3.3,5.0
2.1

 

[top]
68HC05PV8A Documentation

Application Note
ID Name Format Size K Rev # Date Last Modified
AN1755 Interfacing the MC68HC705C8A to the DS2430A 256-Bit 1-Wire EEPROM pdf 130 0 1/01/1998
AN1754 Interfacing the MC68HC705J1A to the DS1620 Digital Thermometer pdf 111 0 1/01/1998
AN1740 Applications Using the Analog Subsystem on MC68HC05JJ/JP Series Microcontrollers pdf 425 0 1/01/1998
AN1741 In-Circuit and Emulation Considerations for MC68HC05JJ/JP Series Microcontrollers pdf 125 0 1/01/1998
AN1745 Interfacing the HC705C8A to an LCD Module pdf 157 0 1/01/1998
AN1746 Migrating from the MC68HC705K1 to the MC68HC705KJ1 pdf 98 0 1/01/1998
AN1747 Migrating from the MC68HC705K1 to the MC68HC805K3 pdf 132 1.0 10/13/2000
AN1742 Programming the 68HC705J1A In-Circuit pdf 83 0 1/01/1998
AN1730 Digital Amplification Control of an Analog Signal Using the MC68HC705J1A pdf 106 0 1/01/1997
AN1733 Implementing Caller ID Functionality in MC68HC(7)05 Applications pdf 312 0 1/01/1998
AN1738 Instruction Cycle Timing of MC68HC05JJ/JP Series Microcontrollers pdf 111 0 1/01/1998
AN1737 Migrating from the MC68HC705J2 to the MC68HC705JJ7 pdf 170 0 1/01/1998
AN1734 Pulse Width Modulation Using the 16-Bit Timer pdf 102 0 1/01/1998
AN1736 Variations in the Motorola MC68HC05Px Family pdf 203 1 1/01/1998
AN1723 Interfacing MC68HC05 Microcontrollers to the IBM AT Keyboard Interface pdf 274 0 1/01/1997
AN1708 Single-Slope Analog-to-Digital (A/D) Conversion pdf 82 0 1/01/1997
AN1752 Data Structures for 8-Bit Microcontrollers pdf 213 1 5/07/2001
AN1744 Resetting Microcontrollers During Power Transitions pdf 80 0 1/01/1998
AN1743 Scrolling Message Software pdf 127 0 1/01/1998
AN1705 Noise Reduction Techniques for Microcontroller-Based Systems pdf 67 0 1/01/1999


Data Sheets
ID Name Format Size K Rev # Date Last Modified
MC68HC05PV8 MC68HC05PV8, MC68HC805PV8 HCMOS Microcontroller Unit Technical Data pdf 1483 0 2/23/2000


Miscellaneous
ID Name Format Size K Rev # Date Last Modified
BR1781 BR1781 Occupant Safety Systems Solutions pdf 311 2 3/27/2001
BR1818 BR1818 LIN Technology for Automotive pdf 92 1 3/27/2001


Reference Manual
ID Name Format Size K Rev # Date Last Modified
M68HC05AG M68HC05 Applications Guide pdf 1342 3 1/01/1996
M68HC05TB HC05 Family - Understanding Small Microcontrollers pdf 2866 2 1/01/1998


Selector Guide
ID Name Format Size K Rev # Date Last Modified
SG187 Automotive Selector Guide 3Q, 2001 pdf 823 7 6/29/2001
SG188 Microcontroller Development Tool Configuration and Order Information Selector Guide pdf 154 2 1/01/2001
SG186 Microcontroller Selector Guide Quarter 3, 2001 pdf 490 8 6/29/2001

 

[top]