HT82M99E

USB Mouse Encoder 8-Bit MCU; ? Flexible total solution for applications that combine PS/2 and low-speed USB interface, such as mice, joysticks, and many others\n? USB Specification Compliance\n - Conforms to USB specification V2.0\n - Conforms to USB HID specification V2.0\n? Supports 1 Low-speed USB control endpoint and 1 interrupt endpoint\n? Each endpoint has 8x8 bytes FIFO\n? Integrated USB transceiver\n? 3.3V regulator output\n? External 6MHz or 12MHz ceramic resonator or crystal\n? 8-bit RISC microcontroller, with 2K×14 EPROM (000H~7FFH)\n? 96 bytes RAM (20H~7FH)\n? 6MHz/12MHz internal CPU clock\n? 4-level stacks\n? Two 7-bit indirect addressing registers\n? One 16-bit programmable timer counter with overflow interrupt (shared with PA7, vector 0CH)\n? One USB interrupt input (vector 04H)\n? HALT function and wake-up feature reduce power consumption\n? PA0~PA7, PB4 and PB7 support wake-up function\n? Internal Power-On reset (POR)\n? Watchdog Timer (WDT)\n? 12 I/O ports\n? 16-pin NSOP, 18-pin DIP/SOP and 20-pin DIP/SOP/SSOP (150mil) package;

The USB MCU OTP body is suitable for USB mouse devices. It consists of a Holtek high performance 8-bit MCU core for control unit, built-in USB SIE, 2Kx14 ROM and 96 bytes data RAM.\n\n The mask version HT82M99A is fully pin and functionally compatible with the OTP version HT82M99E device.\n\n ?\n\n

HT82M99E

USB Mouse Encoder 8-Bit OTP MCU

HT82M99EE

USB Mouse Encoder 8-Bit MCU; Flexible total solution for applications that combine PS/2 and low-speed USB interface, such as mice, joysticks, and many others\nUSB Specification Compliance - Conforms to USB specification V2.0 - Conforms to USB HID specification V2.0\nSupports 1 Low-speed USB control endpoint and 1 interrupt endpoint\nEach endpoint has 8×8 bytes FIFO\nIntegrated USB transceiver\n3.3V regulator output\nExternal 6MHz or 12MHz ceramic resonator or crystal\n8-bit RISC microcontroller, with 2K×14 program memory (000H~7FFH)\n96 bytes RAM (20H~7FH)\n128×8 data EEPROM\n6MHz/12MHz internal CPU clock\n4-level stacks\nTwo 7-bit indirect addressing registers\nOne 16-bit programmable timer counter with overflow interrupt (shared with PA7, vector 0CH)\nOne USB interrupt input (vector 04H)\nHALT function and wake-up feature reduce power consumption\nPA0~PA7, PB4 and PB7 support wake-up function\nInternal Power-On reset (POR)\nWatchdog Timer (WDT)\n12 I/O ports\n20-pin SSOP package;

The USB MCU HT82M99EE/HT82M99AE are suitable for USB mouse 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.\nThe mask version HT82M99AE is fully pin and functionally compatible with the OTP version HT82M99EE device.\nThere 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.

HT82M99E_11

USB Mouse Encoder 8-Bit MCU

HT82M99E-18

USB Mouse Encoder 8-Bit OTP MCU

HT82M99E-20

USB Mouse Encoder 8-Bit OTP MCU

HT82M99EE

USB Mouse Encoder 8-Bit MCU

HT82M99EE_08

USB Mouse Encoder 8-Bit MCU