HT46R12A

Features: ` Operating voltage:fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V` 17 bidirectional I/O lines` Two 8-bit programmable timer/event counters with overflow interrupt and 7-stage prescaler` Single 8-bit programmable pulse generator - PPG - output channel with prescaler and 8-bit programmab...

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SeekIC No. : 004366721 Detail

HT46R12A: Features: ` Operating voltage:fSYS= 4MHz: 2.2V~5.5V fSYS= 8MHz: 3.3V~5.5V` 17 bidirectional I/O lines` Two 8-bit programmable timer/event counters with overflow interrupt and 7-stage prescaler` ...

floor Price/Ceiling Price

Part Number:
HT46R12A
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: 2024/4/18

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Product Details

Description



Features:

` Operating voltage:
      fSYS= 4MHz: 2.2V~5.5V
      fSYS= 8MHz: 3.3V~5.5V
` 17 bidirectional I/O lines
` Two 8-bit programmable timer/event counters with overflow interrupt and 7-stage prescaler
` Single 8-bit programmable pulse generator - PPG - output channel with prescaler and 8-bit programmable timer counter, supporting both active low or active high output
` Integrated crystal and RC oscillator
` Watchdog Timer
` 2048*14 program memory
` 88*8 data memory RAM
` PFD for audio generation
` Power-down and wake-up functions for reduced power consumption
` Up to 0.5s instruction cycle with 8MHz system clock at VDD= 5V
` 8-level subroutine nesting
` 4 channel 9-bit resolution A/D converter
` Two comparators with interrupt function
` Bit manipulation instruction
` 14-bit table read instruction
` 63 powerful instructions
` Instructions executed in one or two machine cycles
` Low voltage reset function
` 24-pin SKDIP/SOP package types available



Pinout

  Connection Diagram


Specifications

Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Storage Temperature ............................-50 to 125
Input Voltage.............................VSS-0.3V 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 HT46R12A is an 8-bit, high performance, RISC architecture microcontroller devices specifically designed for A/D applications that interface directly to analog signals, such as those from sensors.

The HT46R12A advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter, HALT and wake-up functions, provide the device with the versatility to meet the requirements of wide range of A/D application possibilities such as external analog sensor signal processing.

With the inclusion of two comparators and a fully integrated programmable pulse generator, the device HT46R12A is particularly suitable for use in products such as induction cookers and other home appliance application areas.




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