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MC68HC705X4

Features: • Fully static design featuring the industry standard M68HC05 core• On-chip oscillator with divide-by-2 or divide-by-10 option• 4096 bytes of ROM (MC68HC05X4); 4096 bytes EPROM (MC68HC705X4)• 176 bytes of RAM• Single chip and bootloader modes of operation...

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SeekIC No. : 004416471 Detail

MC68HC705X4: Features: • Fully static design featuring the industry standard M68HC05 core• On-chip oscillator with divide-by-2 or divide-by-10 option• 4096 bytes of ROM (MC68HC05X4); 4096 bytes...

MC68HC705X4 Data Sheet

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Part Number:
MC68HC705X4
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Fully static design featuring the industry standard M68HC05 core
• On-chip oscillator with divide-by-2 or divide-by-10 option
• 4096 bytes of ROM (MC68HC05X4); 4096 bytes EPROM (MC68HC705X4)
• 176 bytes of RAM
• Single chip and bootloader modes of operation
• Power saving STOP and WAIT modes
• Motorola controller area network module (MCAN) with line interface circuitry (output drivers, input comparators, VDD/2 generator)
• Extended temperature range: 40 °C to +125 °C
• 16-bit programmable timer with input capture and output compare
• Multi-purpose core timer with computer operating properly (COP) watchdog and real time interrupt (RTI)
• Four hardware and one software interrupt sources
• 16 bi-directional I/O lines with wired-OR interrupt (WOI) capability
• Mask options for oscillator division ratio and COP disable
• 28-pin SOIC package


Pinout

Connection Diagram


Specifications

Rating
Symbol
Value
Unit
Supply voltage(1)
VD
0.3 to +7.0
V
Input Voltage:
(Ports, OSC1, RESET, RX0/1)
VIN
VSS0.3 to VDD + 0.3
V
Input Voltage:
(MDS/TCAP MC68HC05X4)
VIN
VSS0.3 to 2VDD + 0.3
V
Input Voltage:
(VPP MC68HC705X4)
VPP
VSS0.3 to 16
V
Operating temperature range
(standard plastic package)
TA
TL to TH40 to +125
Storage temperature range
TSTG
65 to +150
Current drain per pin (2)
excluding VDD and VSS
ID
28
mA
1. All voltages are with respect to VSS.
2. Maximum current drain per pin is for one pin at a time, limited by an external resistor. NOTE: This device contains circuitry designed to protect against damage due to high electrostatic voltages or electric fields. However, it is recommended that normal precautions be taken to avoid the application of any voltages higher than those given in the Maximum Ratings table to this high impedance circuit. For maximum reliability all unused inputs should be tied to either VSS or VDD.


Description

The MC68HC05X4 with on-board controller area network (CAN) module is designed around the industry standard M68HC05 CPU core with its familiar and efficient instruction set. The Motorola CAN module (MCAN) MC68HC705X4 is complete with line interface circuitry, comprising output drivers, input comparators and a VDD/2 generator. The module can handle all the communication transactions flowing across a serial bus structure with minimal CPU intervention. Other features of the device include a 16-bit programmable timer, a 15-stage multi-purpose core timer and a computer operating properly (COP) watchdog timer.

The MC68HC05X4 has two modes of operation, namely single chip and bootloader mode. This data sheet covers both the MC68HC05X4 ROM based device and the equivalent EPROM based MC68HC705X4 device. All references in the text to the MC68HC05X4 apply equally to the MC68HC705X4, unless otherwise stated. References specific to the MC68HC705X4 are italicised in the text.




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