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HT82J97E

Features: ` Flexible total solution for applications that combine PS/2 and low-speed USB interface, such as mice, joysticks, and many others` USB Specification Compliance- Conforms to USB specification V1.1- Conforms to USB HID specification V1.1` Supports 1 Low-speed USB control endpoint and 1 in...

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SeekIC No. : 004367047 Detail

HT82J97E: Features: ` Flexible total solution for applications that combine PS/2 and low-speed USB interface, such as mice, joysticks, and many others` USB Specification Compliance- Conforms to USB specificat...

HT82J97E Data Sheet

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Part Number:
HT82J97E
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: 2024/12/21

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Product Details

Description



Features:

` Flexible total solution for applications that combine PS/2 and low-speed USB interface, such as mice, joysticks, and many others
` USB Specification Compliance
- Conforms to USB specification V1.1
- Conforms to USB HID specification V1.1
` Supports 1 Low-speed USB control endpoint and 1 interrupt endpoint
` Each endpoint has 8x8 bytes FIFO
` Integrated USB transceiver
` 3.3V regulator output
` External 6MHz or 12MHz ceramic resonator or crystal
` 8-bit RISC microcontroller, with 2Kx14 EPROM (000H~7FFH)
` 96 bytes RAM (20H~7FH)
` 6MHz/12MHz internal CPU clock
` 4-level stacks
` Two 8-bit indirect addressing registers
` One 16-bit programmable timer counter with overflow interrupt (shared with PA7, vector 0CH)
` One USB interrupt input (vector 04H)
` HALT function and wake-up feature reduce power consumption
` PA0~PA7 support wake-up function
` Internal Power-On reset (POR)
` Watchdog Timer (WDT)
` 20 I/O ports (including 2-PWM output, PC2, PC3)
` 2 PWM output (PC2, PC3)
` Can produce PWM frequency range from 23Hz to 23kHz
` Built-in 8-bit Analog-to-Digital Converter, (6-channel for internal mode (PB0~PB5), 6-channel for external mode with VHL (PB7) and VRL (PB6))
` 20/28-pin SOP package




Pinout

Connection Diagram




Specifications

Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Input Voltage..............................VSS-0.3V to VDD+0.3V
Storage Temperature ............................-50 to 125
Operating Temperature...............................0 to 70

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 USB MCU OTP body is suitable for USB mouse and USB joystick devices. HT82J97E consists of a Holtek high performance 8-bit MCU core for control unit, built-in USB SIE, 2K14 EPROM and 96 bytes data RAM.






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