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68HC12DG128

Features: • 16-bit CPU12 Upward compatible with M68HC11 instruction setInterrupt stacking and programmer's model identical to M68HC1120-bit ALUInstruction queueEnhanced indexed addressing• Multiplexed busSingle chip or expanded16 address/16 data wide or 16 address/8 data narrow mode&#...

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SeekIC No. : 004238428 Detail

68HC12DG128: Features: • 16-bit CPU12 Upward compatible with M68HC11 instruction setInterrupt stacking and programmer's model identical to M68HC1120-bit ALUInstruction queueEnhanced indexed addressingR...

68HC12DG128 Data Sheet

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Part Number:
68HC12DG128
Supply Ability:
5000

Price Break

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

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Upload time: 2024/11/21

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Product Details

Description



Features:

• 16-bit CPU12
  Upward compatible with M68HC11 instruction set
  Interrupt stacking and programmer's model identical to
      M68HC11
  20-bit ALU
  Instruction queue
  Enhanced indexed addressing
• Multiplexed bus
  Single chip or expanded
  16 address/16 data wide or 16 address/8 data narrow mode
• Memory
  128K byte flash EEPROM, made of four 32K byte modules 
      with 8K bytes protected BOOT section in each module 
      68HC912DG128 only
  128K byte ROM (68HC12DG128 only)
  2K byte EEPROM
  8K byte RAM, made of two 4K byte modules with Vstby in each
        module.
• Analog-to-digital converters
  2 times x 8-channels, 10-bit resolution
• Two 1M bit per second, CAN 2.0 A, B software compatible 
   modules each with:
   Two receive and three transmit buffers
   - Flexible identifier filter programmable as 2 x 32 bit, 4 x 16 bit or 
         8 x 8 bit
   Four separate interrupt channels for Rx, Tx, error and wake-up
   Low-pass filter wake-up function
   Loop-back for self test operation 


Pinout

Connection Diagram


Specifications

Rating Symbol             Value      Unit
Supply voltage   VDD,VDDA
    VDDX		    -0.3 to +6.5      V
Input voltage  VIN     -0.3 TO +6.5      V
Operating temperature range
68HC(9)12DG128PV8
68HC(9)12DG128CPV8
68HC(9)12DG128VPV8
68HC(9)12DG128MPV8		  TA        TLto TH
       0 to +70
    −40 to +85
    −40 to +105
    −40 to +125		      
Storage temperature range  TSTG     -55 to +150       
Current drain perpin(2)
Excluding VDD and VCC
  IIN           ±25      mA
VDD differential voltage  VDD-VDDX            6.5        V



Description

The 68HC12DG128 is available in a 112-pin thin quad flat pack (TQFP). Most pins perform two or more functions, as described in the Signal Descriptions shows pin assignments. In expanded narrow modes the lower byte data is multiplexed with higher byte data through pins 57-64.




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