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HT49R50A

Features: Operating voltage: 2.4V~5.5V8 input lines12 bidirectional I/O linesTwo external interrupt inputTwo 8-bit programmable timer/event counter with PFD (programmable frequency divider) functionLCD driver with 333 or 324 segments4K15 program memory EPROM1608 data memory RAMReal Time Clock...

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SeekIC No. : 004366871 Detail

HT49R50A: Features: Operating voltage: 2.4V~5.5V8 input lines12 bidirectional I/O linesTwo external interrupt inputTwo 8-bit programmable timer/event counter with PFD (programmable frequency divider) functio...

HT49R50A Data Sheet

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Part Number:
HT49R50A
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: 2.4V~5.5V
 8 input lines
 12 bidirectional I/O lines
 Two external interrupt input
 Two 8-bit programmable timer/event counter
    with PFD (programmable frequency divider) function
 LCD driver with 333 or 324 segments
 4K15 program memory EPROM
 1608 data memory RAM
 Real Time Clock (RTC)
 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
 6-level subroutine nesting
 Bit manipulation instruction
 15-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
 48-pin SSOP/100-pin QFP package


Pinout

Connection Diagram


Specifications

Supply Voltage..........................................................VSS-0.3V to 5.5V
Storage Temperature.....................................................50 to 125
Input Voltage ..................................................VSS--0.3V to VDD+0.3V
Operating Temperature .................................................-40 to 85


Description

The HT49R50A is an 8-bit high performance single chip microcontroller. Its single cycle instruction and two-stage pipeline architecture make it suitable for high speed applications. The device is suited for use in multipleLCDlow power applications among which are calculators, clock timers, games, scales, leisure products, other hand held LCDproducts, and battery systems in particular.




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