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HT48E70

Features: · Operating voltage:fSYS=4MHz: 2.2V~5.5VfSYS=8MHz: 3.3V~5.5V· Low voltage reset function· 56 bidirectional I/O lines (max.)· 1 interrupt input shared with an I/O line· 2×16-bit programmable timer/event counter with overflow interrupt· On-chip crystal and RC oscillator· Watchdog Timer· 1,...

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SeekIC No. : 004366811 Detail

HT48E70: Features: · Operating voltage:fSYS=4MHz: 2.2V~5.5VfSYS=8MHz: 3.3V~5.5V· Low voltage reset function· 56 bidirectional I/O lines (max.)· 1 interrupt input shared with an I/O line· 2×16-bit programmabl...

HT48E70 Data Sheet

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Part Number:
HT48E70
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
· Low voltage reset function
· 56 bidirectional I/O lines (max.)
· 1 interrupt input shared with an I/O line
· 2×16-bit programmable timer/event counter with overflow interrupt
· On-chip crystal and RC oscillator
· Watchdog Timer
· 1,000 erase/write cycles MTP program memory
· 8192×16 program memory ROM (MTP)
· 256×8 data memory EEPROM
· 224×8 data memory RAM
· HALT function and wake-up feature reduce power consumption
· 16-level subroutine nesting
· Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
· Bit manipulation instruction
· 16-bit table read instruction
· 63 powerful instructions
· 106 erase/write cycles EEPROM data memory
· EEPROM data retention > 10 years
· All instructions in one or two machine cycles
· In system programming (ISP)
· 48-pin SSOP, 64-pin QFP package


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
Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings "ma
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 HT48E70 is an 8-bit high performance, RISC architecture microcontroller device specifically designed for multiple I/O control product applications.

The advantages of low power consumption, I/O flexibility, timer functions, oscillator options, HALT and wake-up functions, watchdog timer, buzzer driver, as well as low cost, enhance the versatility of these devices HT48E70 to suit a wide range of application possibilities such as  industrial control, consumer products, subsystem controllers, etc.




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