HT46R51A

Features: · Low-power fully static CMOS design· Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V· Program Memory: 1K15 OTP (HT46R51A) 2K15 OTP (HT46R52A)· Data memory: 968 RAM (HT46R51A) 1288 RAM (HT46R52A)· A/D converter: 12bits5Ch External A/D converter reference voltage input p...

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SeekIC No. : 004366744 Detail

HT46R51A: Features: · Low-power fully static CMOS design· Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V· Program Memory: 1K15 OTP (HT46R51A) 2K15 OTP (HT46R52A)· Data memory: 968 RAM (HT46R5...

floor Price/Ceiling Price

Part Number:
HT46R51A
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: 2024/3/27

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Product Details

Description



Features:

· Low-power fully static CMOS design
· Operating voltage: fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 3.3V~5.5V
· Program Memory: 1K15 OTP (HT46R51A) 2K15 OTP (HT46R52A)
· Data memory: 968 RAM (HT46R51A) 1288 RAM (HT46R52A)
· A/D converter: 12bits5Ch External A/D converter reference voltage input pin
· 14 bidirectional I/O lines
· 1 interrupt input shared with an I/O line
· 8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler
·On-chip crystal and RC oscillator
·6-level subroutine nesting
·Watchdog Timer
·Low voltage reset function
·HALT function
·Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
·1-channel 8-bit PWM output shared with an I/O line
·PFD function
·Bit manipulation instruction
·Table read instruction
·63 powerful instructions
·All instructions in one or two machine cycles
·18-pin DIP, 20-pin SOP/SSOP package





Specifications

Supply Voltage ........................VSS-0.3V to VSS+6.0V
Input Voltage..........................VSS-0.3V to VDD+0.3V
IOL Total .......................................................150mA
Total Power Dissipation ...............................500mW
Storage Temperature .......................-50 to 125
Operating Temperature.......................-40 to 85
IOH Total.....................................................-100mA
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 thoseListed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.






Description

The HT46R51A/HT46R52A are 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 advantages of low power consumption, I/O flexibility, timer functions, oscillator options, multi-channel A/D converter, Pulse Width Modulation function, HALT and wake-up functions, watchdog timer, as well as low cost, enhance the versatility of these devices HT46R51A to suit a wide range of A/D application possibilities such as sensor signal processing, chargers, motor driving, industrial control, consumer products, subsystem controllers, etc.






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