GENERAL DESCRIPTIONThe TMU3101MS is an 8-bit microprocessor embedded device tailored to the
USB/PS2 Mouse application. It includes an 8-bit RISC CPU core, 192-byte SRAM,
Low Speed USB Interface and an 4K x 14 internal program MASK-ROM
FEATURES*Compliance with the Universal Serial Bus specification v1.1
*Built-in USB Transceiver and 3.3V regulator
*Support USB Suspend and Resume function
*One Control IN/OUT and two Interrupt IN endpoints
*PS2 compatible keyboard interface share with USB interface
*192 byte internal SRAM
*4K x 14 internal program MASK-ROM
*8-bit RISC CPU core with only 36 instruction
*3 MHz instruction rate with 6 MHz crystal oscillation
*Support internal wake up timer for power saving
*18/20/24 pin PDIP/SOP package