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HT46R71D-1

Features: · Operating voltage: fSYS=4MHz: 2.2V~5.5V· 10 bidirectional I/O lines and two ADC input· One external interrupt input shard with an I/O lines· One 8-bit and one 16-bit programmable timer/event counter with overflow interrupt a 8-stage pre-scalar· LCD driver with 103 segments· 2K×14 prog...

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SeekIC No. : 004366757 Detail

HT46R71D-1: Features: · Operating voltage: fSYS=4MHz: 2.2V~5.5V· 10 bidirectional I/O lines and two ADC input· One external interrupt input shard with an I/O lines· One 8-bit and one 16-bit programmable timer/e...

HT46R71D-1 Data Sheet

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Part Number:
HT46R71D-1
Supply Ability:
5000

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  • 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
· 10 bidirectional I/O lines and two ADC input
· One external interrupt input shard with an I/O lines
· One 8-bit and one 16-bit programmable timer/event counter with overflow interrupt a 8-stage pre-scalar
· LCD driver with 103 segments
· 2K×14 program memory with partial lock function
· 32×8 data memory RAM
· Single differential input channel dual slope Analog to Digital Converter with Operational Amplifier.
· Watchdog Timer with regulator power
· Buzzer output
· Internal 12kHz RC oscillator
·RC oscillator
· HALT function and wake-up feature reduce power consumption
· Voltage regulator (3.3V) and charge pump
· Embeded voltage reference generator (1.5V)
· 4-level subroutine nesting
· Bit manipulation instruction
·14-bit table read instruction
· Up to 1s instruction cycle with 4MHz system clock
· 63 powerful instructions
· All instructions in 1 or 2 machine cycles
· Low voltage reset/detector function
·48-pin SSOP package




Pinout

Connection Diagram




Description

The HT46R71D-1 is an 8-bit high performance, RISC architecture microcontroller device specifically designed for A/D with LCD applications that interface directly to analog signals, such as those from sensors. The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, Dual slope A/D converter, LCD display, HALT and wake-up functions, watchdog timer, as well as low cost, enhance the versatility of these devices HT46R71D-1 to suit for a wide range of AD with LCD application possibilities such as sensor signal processing, scales, consumer products, subsystem controllers, etc.






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