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HT49CV9

Features: ` Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V` 32 bidirectional I/O lines (PA, PB, PC, PD)` Two external interrupt inputs` Two 16-bit programmable timer/event counters with PFD (programmable frequency divider) function` One 8-bit Remote Control Timer (RMT)` Single channe...

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SeekIC No. : 004366867 Detail

HT49CV9: Features: ` Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V` 32 bidirectional I/O lines (PA, PB, PC, PD)` Two external interrupt inputs` Two 16-bit programmable timer/event counters wit...

HT49CV9 Data Sheet

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Part Number:
HT49CV9
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

` Operating voltage:
    fSYS=4MHz: 2.2V~5.5V
    fSYS=8MHz: 3.3V~5.5V
` 32 bidirectional I/O lines (PA, PB, PC, PD)
` Two external interrupt inputs
` Two 16-bit programmable timer/event counters with PFD (programmable frequency divider) function
` One 8-bit Remote Control Timer (RMT)
` Single channel serial interface
` VFD driver with 12*16 segments (12-segment & 16-grid to 20-segment & 8-grid)
` 8K*16*2 program memory
` 192*8*4 data memory RAM
` Supports PFD for sound generation
` Real Time Clock (RTC), 32768Hz with quick start-up control bit
` 8-bit prescaler for RTC
` Watchdog Timer
` Buzzer output
` On-chip crystal, RC and 32768Hz crystal oscillator
` HALT function and wake-up feature reduce power consumption
`16-level subroutine nesting
` 8-channel 10-bit resolution A/D converter
` 4-channel 8-bit PWM output shared with 4 I/O lines
` LVR function with enable/disable function
` Bit manipulation instruction
` 16-bit table read instruction
` Up to 0.5s instruction cycle with 8MHz system clock
` 63 powerful instructions
` All instructions in 1 or 2 machine cycles
`100-pin QFP package


Pinout

Connection Diagram


Specifications

Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Input Voltage..............................VSS-0.3V to VDD+0.3V
Storage Temperature .............................-50 to 125
Operating Temperature..............................-40to 85

Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum
          Ratings may cause substantial damage to the device. Functional operation of this device at other
          conditions beyond those listed in the specification is not implied and prolonged exposure to
          extreme  conditions may affect device reliability.


Description

The HT49RV9/HT49CV9 are 8-bit high performance single chip MCUs. Their single cycle instruction and 2-stage pipeline architecture make them suitable for high speed applications. As the devices include an VFD driver they are suitable for use in products which require a front panel for their operation such as DVDs, VCDs, Mini-component audio systems, cassette decks, tuners, CD players, other home appliances, etc.




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