
Some Part number from the same manufacture ELAN MicroelectronicsĮKM8053BM USB & PS/2 Optical Mouse ControllerĮM198810 2.4 GHz ISM Band Transceiver/framer ICĮM55000 TINY Controller-based SynthesizerĮM78P260NKM 8-bit Microprocessor with OTP ROMĮM65565AAGH 65 COM/ 132 SEG STN LCD DriverĮM78P153 8-bit Microcontroller with OTP ROMĮM78P257 8-bit Microprocessor with OTP ROMĮM55Q450H Tiny-controller-based Mtp/qtp Sound Processor Connect to V3.3 for 3D3K Pull Low 1Mohm to GND for 3D5K

5 V Power Input USB or PS/2 Data I/O USB or PS/2 CLK I/O Next KEY Input Serial Data from Agilent sensor IC SDIO 2051 Power Down Pin IR Control Pin#1 Z axis Input 2 Z axis Input 1 F capacitor. This pin has to be tied 4.7 6MHz ceramic resonator input. Serial Clock to Agilent sensor IC SCLK 3D3K/3D5K Selection Pin Previous KEY Input GND 3.3V DC voltage output from internal regulator. Connect to V3.3 for 3D3K Pull Low 1Mohm to GND for 3D5KĬPIS L KEY R KEY M KEY SCLK K_OP P KEY VSS V3.3V OSCI OSCO VDD D- / DATA D+ / CLK N KEY SDIO PD IR_C Z2 Z1 5 V Power Input USB or PS/2 Data I/O USB or PS/2 CLK I/O Serial Data from Agilent sensor IC SDIO 2051 Power Down Pin IR Control Pin#1 Z axis Input 2 Z axis Input 1 F capacitor. Serial Clock to Agilent sensor IC SCLK 3D3K/3D5K Selection Pin GND 3.3V DC voltage output from internal regulator. This specification is subject to be changed without noticeĬPIS L KEY R KEY M KEY SCLK K_OP VSS V3.3V OSCI OSCO VDD D- / DATA D+ / CLK SDIO PD IR_C Z2 Z1 Package 18 Pin PDIP 3K 18 Pin SOP 3K 20 Pin PDIP 5K 20 Pin SOP 3D 5K Applications 3D, 3 Buttons USB and PS/2 Combo Mouse 3D, 5 Buttons USB and PS/2 Combo Mouse. Firmware simulates 800DPI for 2610/2620 Optical Sensor.

Support Agilent HDNS-2051 Optical Mouse Sensor. Support 3D (X,Y,Z) 5 Key (L,R,M,P,N) input. Universal Serial Bus Specification, version 1.1 USB HID Specification, version 1.1 Auto-detecting PS/2 port or USB port.

This Mouse Controller can auto detect USB or PS/2 mode, and supports X,Y,Z three axes, and M, P and N five buttons under both USB and PS2 mode. The is a Mouse Controller designed to control both USB & PS/2 Optical Mouse device.
