Purchase HT48RA0-3, In-stock HT48RA0-3 From SeekIC.
MFG:HOLTEK D/C:08+
Part Number: HT48RA0-3
MFG: HOLTEK
D/C: 08+
Description: The HT48RA0-3/HT48CA0-3 are 8-bit high performance,RISC architecture microcontroller devices specifica...
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HT48RA0-3
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DataSheet
General Description
HT48RA0-3 General Description
The HT48RA0-3/HT48CA0-3 are 8-bit high performance,RISC architecture microcontroller devices specifically designed for multiple I/O control product applications. The mask version HT48CA0-3 is fully pin and functionally compatible with the OTP version HT48RA0-3 device.
The advantages of low power consumption, I/O flexibility, timer functions, watchdog timer, HALT and wake-up functions, as well as low cost, enhance the versatility of this device to suit a wide range of application possibilities such as industrial control, consumer products, and particularly suitable for use in products such as infrared remote controllers and various subsystem controllers.
HT48RA0-3 Maximum Ratings
Supply Voltage ...........................VSS0.3V to VSS+4.0V
Storage Temperature .............................50 to 125
Input Voltage..............................VSS0.3V 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.
HT48RA0-3 Features
` Operating voltage: fSYS=4MHz(3%) at 2.0V~3.6V,Temperature = 0 ~ +50
` 10 bidirectional I/O lines
` 6 Schmitt trigger input lines (PB7 without Pull-high resistor)
` One programmable carrier output - using 9-bit timer
` On-chip RC oscillator - 4MHz ±3% when VDD=2.0V~3.6V; Temperature = 0 ~ +50
` Watchdog Timer
` 1K*14 program memory
` 32*8 data RAM
` Power-down and wake-up features reduce power consumption
` 62 powerful instructions
` Up to 1s instruction cycle with 4MHz system clock
` All instructions executed in 1 or 2 machine cycles
` 14-bit table read instructions
` One-level subroutine nesting
` Bit manipulation instructions
` Low voltage reset function
` 20-pin SOP/SSOP package
` 10 bidirectional I/O lines
` 6 Schmitt trigger input lines (PB7 without Pull-high resistor)
` One programmable carrier output - using 9-bit timer
` On-chip RC oscillator - 4MHz ±3% when VDD=2.0V~3.6V; Temperature = 0 ~ +50
` Watchdog Timer
` 1K*14 program memory
` 32*8 data RAM
` Power-down and wake-up features reduce power consumption
` 62 powerful instructions
` Up to 1s instruction cycle with 4MHz system clock
` All instructions executed in 1 or 2 machine cycles
` 14-bit table read instructions
` One-level subroutine nesting
` Bit manipulation instructions
` Low voltage reset function
` 20-pin SOP/SSOP package
HT400
PDF/DataSheet Download
- Datasheet: HT400
- File Size: 111068 KB
- Manufacturer: GILWAY [Gilway Technical Lamp]
- Click here to Download
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