WK8588-PC

WK8588-XX Wireless Mouse Transmitter controller IC WK8588-XX General Descriptions: WK8588A-XX is a CMOS IC. It is used for wireless wheel mouse . It combine four functions, those are built-in RF circuit for two RF channels, low-battery power detector, DC/DC regulator & battery charger. Feature: ● Operating voltage range: 2.0V ~ 3.3V ● Controller operating frequency: 32KHZ~56KHZ ● Device ID : 1. Power-on, it automatically generate a default ID 2. Push the ID button to generate random 8-bit ID code. ● Built-in 27MHZ FSK circuit. ● 2 RF channels support and 3/5 keys selection. ● 2 RF channels can auto exchange by pushing ID button. ● It has low power detector and display by LED or Buzzer. ● It has power-saving function. ● It has a built-in battery charger, the charger has some protections by timer and battery voltage detection. ● It has a DC/DC regulator. ● It can be used for multifarious sensors by option bonding. ● It can use as an optic wireless mouse or a wheel wireless mouse ● It has many kinds of selection for optic or wheel, 3 or 5 keys, one or two channel RF. ● Package type and function : 28 pin SSOP(209mil) for single RF channel with 3 key. 44 pin LQFP(10X10mm) for dual RF channel with 5 key. WINKING TECHNOLOGY INC. 1 NO.512, 5F1, Sec2, Cheng-Kung Rd, Nei-Hu, Taipei, R.O.C. 512 5F-1 TEL : 886-2-87920925 FAX : 886-2-87920926 Pin Description: WK8588A:CHIP WK8588-XX Number 1 2 3 4 5 6 7 8 9 10 Name LBAT Y2/SDIO Y1/SCLK X2/PD X1 FADJ2 XAT2B XAT2 CHSEL RFVSS D...