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HT82J30A

Features: ` Operating voltage: fSYS=4MHz: 2.2V~5.5V crystal clock mode` fSYS=12MHz: 2.7V~3.7V RC clock mode` 35 bidirectional I/O lines (max.)` 2 interrupt inputs shared with I/O lines` 8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler`On-chip crystal and RC osci...

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SeekIC No. : 004367043 Detail

HT82J30A: Features: ` Operating voltage: fSYS=4MHz: 2.2V~5.5V crystal clock mode` fSYS=12MHz: 2.7V~3.7V RC clock mode` 35 bidirectional I/O lines (max.)` 2 interrupt inputs shared with I/O lines` 8-bit progra...

HT82J30A Data Sheet

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Part Number:
HT82J30A
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 crystal clock mode
` fSYS=12MHz: 2.7V~3.7V RC clock mode
` 35 bidirectional I/O lines (max.)
` 2 interrupt inputs shared with I/O lines
` 8-bit programmable timer/event counter with overflow interrupt and 7-stage prescaler
`On-chip crystal and RC oscillator
` Watchdog Timer
` 4096*15 program memory ROM
` 216*8 data memory RAM
` PFD function for sound generation
` HALT function and wake-up feature reduces power consumption
` Up to 0.5s instruction cycle with 8MHz system clock at VDD=5V
` 6-level subroutine nesting
`16 channel 8-bit resolution A/D converter
`1 channel (6+2)-bit PWM output shared with an I/O line
` Bit manipulation instruction
`15-bit table read instruction
` 63 powerful instructions
` LVR reset voltage of 3V±0.3V
` All instructions executed in one or two machine cycles  PB2, PB3, PD4, PD7 can be optioned as either CMOS
    or NMOS outputs
` Integrated dual SPI interfaces
` 28-pin SKDIP/SOP and 44-pin QFP packages


Pinout

Connection Diagram


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.........................0 to 70
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 those listed in the specification is not implied and prolonged exposure to extreme conditions
          may affect device reliability.


Description

The HT82J30R/HT82J30A 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 mask version HT82J30A is fully pin and functionally compatible with the OTP version HT82J30R device.

The advantages of low power consumption, I/O flexibility, programmable frequency divider, timer functions, oscillator options, multi-channel A/D Converter, Pulse Width Modulation function, Watchdog timer, SPI interfaces, Power Down and wake-up functions, enhance the versatility of these devices HT82J30A to suit a wide range of A/D application possibilities such as sensor signal processing, motor driving, industrial control, consumer products, subsystem controllers, etc. With the provision of dual SPI interfaces the devices are especially suitable for Joystick Encoder applications.

The HT82J30A is under development and will be available soon.




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