HT82J97A, HT82J97E, HT82K28A DICE Selling Leads, Datasheet
MFG:HOLTEK Package Cooled:SOP-20 D/C:08+
HT82J97A, HT82J97E, HT82K28A DICE Datasheet download
Part Number: HT82J97A
MFG: HOLTEK
Package Cooled: SOP-20
D/C: 08+
HT82J97A, HT82J97E, HT82K28A DICE
- Table of contents:
Info of HT82J97A
Info of HT82J97E
Info of HT82K28A DICE
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About HT80232
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Datasheet: HT80232
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About HT82J97E
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Datasheet: HT82J97E
File Size: 322403 KB
Manufacturer: HOLTEK [Holtek Semiconductor Inc]
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About HT80232
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Datasheet: HT80232
File Size: 1122633 KB
Manufacturer:
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HT82J97E General Description
The USB MCU OTP body is suitable for USB mouse and USB joystick devices. It consists of a Holtek high performance 8-bit MCU core for control unit, built-in USB SIE, 2Kx14 EPROM and 96 bytes data RAM.
HT82J97E Maximum Ratings
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.
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.
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 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
` 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
HT82J97E Connection Diagram
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