HT82M99E-20PIN, HT82M99EE, HT82M9AA Selling Leads, Datasheet
MFG:HT Package Cooled:SSOP-20 D/C:N/A
HT82M99E-20PIN, HT82M99EE, HT82M9AA Datasheet download
Part Number: HT82M99E-20PIN
MFG: HT
Package Cooled: SSOP-20
D/C: N/A
HT82M99E-20PIN, HT82M99EE, HT82M9AA
- Table of contents:
Info of HT82M99E-20PIN
Info of HT82M99EE
Info of HT82M9AA
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About HT80232
PDF/DataSheet Download
Datasheet: HT80232
File Size: 1122633 KB
Manufacturer:
Download : Click here to Download
About HT80232
PDF/DataSheet Download
Datasheet: HT80232
File Size: 1122633 KB
Manufacturer:
Download : Click here to Download
About HT80232
PDF/DataSheet Download
Datasheet: HT80232
File Size: 1122633 KB
Manufacturer:
Download : Click here to Download
HT82M99EE General Description
The USB MCU HT82M99EE/HT82M99AE are 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, 2K×14 program memory and 96 bytes data RAM.
The mask version HT82M99AE is fully pin and functionally compatible with the OTP version HT82M99EE device.
There are two dice in the HT82M99EE/HT82M99AE package: one is the HT82M99EE/HT82M99AE MCU, the other is a 128×8 bits EEPROM used for data memory purpose. The two dice are wire-bonded to form HT82M99EE/HT82M99AE.
The mask version HT82M99AE is fully pin and functionally compatible with the OTP version HT82M99EE device.
There are two dice in the HT82M99EE/HT82M99AE package: one is the HT82M99EE/HT82M99AE MCU, the other is a 128×8 bits EEPROM used for data memory purpose. The two dice are wire-bonded to form HT82M99EE/HT82M99AE.
HT82M99EE Maximum Ratings
Supply Voltage ...........................VSS-0.3V to VSS+6.0V Storage Temperature ............................-50 to 125
Input Voltage..............................VSS-0.3V to VDD+0.3V Operating Temperature...............................0to 70
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings m y
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
HT82M99EE 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 8*8 bytes FIFO
Integrated USB transceiver
3.3V regulator output
External 6MHz or 12MHz ceramic resonator or crysta
8-bit RISC microcontroller, with 2K14 program memory (000H~7FFH)
96 bytes RAM (20H~7FH)
1288 data EEPROM
6MHz/12MHz internal CPU clock
4-level stacks
Two 7-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, PB4 and PB7 support wake-up function
Internal Power-On reset (POR)
Watchdog Timer (WDT)
12 I/O ports
20-pin DIP/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 8*8 bytes FIFO
Integrated USB transceiver
3.3V regulator output
External 6MHz or 12MHz ceramic resonator or crysta
8-bit RISC microcontroller, with 2K14 program memory (000H~7FFH)
96 bytes RAM (20H~7FH)
1288 data EEPROM
6MHz/12MHz internal CPU clock
4-level stacks
Two 7-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, PB4 and PB7 support wake-up function
Internal Power-On reset (POR)
Watchdog Timer (WDT)
12 I/O ports
20-pin DIP/SOP package
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