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HT48RA0-3

Features: ` Operating voltage: fSYS=4MHz(3%) at 2.0V~3.6V,Temperature = 0 ~ +50` 10 bidirectional I/O lines` 6 Schmitt trigger input lines (PB7 without Pull-high resistor)` One programmable carrier output - using 9-bit timer` On-chip RC oscillator - 4MHz ±3% when VDD=2.0V~3.6V; Temperature = 0 ~ ...

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SeekIC No. : 004366847 Detail

HT48RA0-3: Features: ` Operating voltage: fSYS=4MHz(3%) at 2.0V~3.6V,Temperature = 0 ~ +50` 10 bidirectional I/O lines` 6 Schmitt trigger input lines (PB7 without Pull-high resistor)` One programmable carrier...

HT48RA0-3 Data Sheet

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Part Number:
HT48RA0-3
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:

` Operating voltage: fSYS=4MHz(3%) at 2.0V~3.6V,Temperature = 0 ~ +50
` 10 bidirectional I/O lines
` 6 Schmitt trigger input lines (PB7 without Pull-high resistor)
` One programmable carrier output - using 9-bit timer
` On-chip RC oscillator - 4MHz ±3% when VDD=2.0V~3.6V; Temperature = 0 ~ +50
` Watchdog Timer
` 1K*14 program memory
` 32*8 data RAM
` Power-down and wake-up features reduce power consumption
` 62 powerful instructions
` Up to 1s instruction cycle with 4MHz system clock
` All instructions executed in 1 or 2 machine cycles
` 14-bit table read instructions
` One-level subroutine nesting
` Bit manipulation instructions
` Low voltage reset function
` 20-pin SOP/SSOP package




Specifications

Supply Voltage ...........................VSS0.3V to VSS+4.0V
Storage Temperature .............................50 to 125
Input Voltage..............................VSS0.3V to VDD+0.3V
Operating Temperature............................40 to 85
IOL Total ..............................................................150mA
IOH Total............................................................100mA
Total Power Dissipation ......................................500mW
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 HT48RA0-3/HT48CA0-3 are 8-bit high performance,RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. The mask version HT48CA0-3 is fully pin and functionally compatible with the OTP version device.

The advantages of low power consumption, I/O flexibility, timer functions, watchdog timer, HALT and wake-up functions, as well as low cost, enhance the versatility of this device HT48RA0-3 to suit a wide range of application possibilities such as industrial control, consumer products, and particularly suitable for use in products such as infrared remote controllers and various subsystem controllers.






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