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DMC73C167

Features: *8-bit architecture with CMOS technology*Flexible memory configurations - 16K-bytes on-chip ROM - 256-byte on-chip RAM register file - Memory-mapped I/O ports for easy addressing*Three on-chip timers - One 16-bit timer with 5-bit prescaler, 16-bit capture latch, and timer outputs - Two 8...

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SeekIC No. : 004327468 Detail

DMC73C167: Features: *8-bit architecture with CMOS technology*Flexible memory configurations - 16K-bytes on-chip ROM - 256-byte on-chip RAM register file - Memory-mapped I/O ports for easy addressing*Three on-...

DMC73C167 Data Sheet

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Part Number:
DMC73C167
Supply Ability:
5000

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

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Product Details

Description



Features:

*8-bit architecture with CMOS technology
*Flexible memory configurations
     -  16K-bytes on-chip ROM
     -  256-byte on-chip RAM register file
     -  Memory-mapped I/O ports for easy addressing
*Three on-chip timers
     -  One 16-bit timer with 5-bit prescaler, 16-bit capture latch, and timer outputs
     -  Two 8-bit timers with 2-bit prescaler, 8-bit capture latch, and timer outputs
     -  Direct connection of timer clock through I/O ports for event counting
     -  Generate Internal interrupts and automatic timer reload
*One On-chip A/D converter
     -  4-bit resolution with successive approximation conversion
     -  Conversion speed of 40 machine cycles
*On-chip OSD generator
     -  Display pattern : 20 columns x   2 lines (hardware)
                                   20 columns x 12 lines (software)
     -  Character font : 12 dots x 18 dots
     -  Number of characters : 128 fonts
     -  Color : 8 colors per character
*Ten PWM D/A converters
     -  One 14-bit PWM output port with polarity control
     -  Nine 6-bit PWM output ports with polarity control
*On-chip I2C bus interface hardware
     -  Master mode operation
     -  Slave mode operation
     -  Multi-master mode operation
*Flexible interrupt handling and powerful instruction set
     -  Three external interrupts with schmitt trigger input
     -  No limitation on sub-routine calls (dependent on stack size only)
     -  Software calls through vector table (maximum 24 vectors)
     -  Software monitoring of interrupt status
     -  Precise interrupt timing through capture latch
     -  Global and individual interrupt masking
     -  Bit, nibble, word manipulation, and multiply / divide instructions
*General purpose input/output ports
     -  Eight output only pins
     -  20 input/output pins
*Operating range
     -  CPU clock : 2MHz to 6MHz
     -  OSD clock : 3MHz to 8MHz
     -  Temperature : 0  to 70 
*Package
     - Primary : 54-pin Shrink dual in line package
     -  OTP : 54-pin Shrink dual in line package
*Development support
     -  System evaluation and piggyback prototyping device : SE73CP87B
     -  Low-cost evaluation module : EVM73C00A and ADP73C167
     -  OTP : TMS73CE167
     -  Assembler/linker cross-support for popular hosts



Pinout

Connection Diagram


Specifications

Parameter Symbol Rating Unit
Supply voltage range* VCC -0.3 through 7.0 V
Input voltage range VI -0.3 through VCC +0.3 V
Output
voltage range		 Port B0-B3, PWM1_n   -0.3 through 15.0 V
Except B0-B3, PWM1_n -0.3 through VCC +0.3
Input current II ±10 mA
Output
current		 Port B4-B7 IO
Max 20		 mA
Except B4-B7 Max 10
Total low-level output current IOL Max 120 mA
Power dissipation PD 0.5 W
Storage temperature range TSTG -55 through +125  



Description

  The DMC73C167 is an 8-bit CMOS microcontroller with 16K bytes of on-chip ROM, 256 bytes of on-chip RAM, OSD (On Screen Display), A/D converter,  10 PWM output ports, three timers, multi-master I2C communications port, 8 output only pins, and 20 normal I/O pins. The high-performance CPU internal peripherals allow flexible design in industrial equipment, televisions, camcorders, VCRs, and other home appliances.




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