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E-CMOS
EC3586
EC3586 3D Serial Mouse Controller With Auto-Ref
FEATURES
. Auto-reference function for X-, Y-, Z-axis. . 5 types of Z-axis encoders: button, optical 1:1, 2:1, 4:1 & mechanical 2:1 . Built-in Zener diode.
Ordering Information:
Encoder type 2:1 Optical/Mechanical Button 4:1 Optical 1:1 Optical 32768 Hz EC3586AX EC3586BX EC3586CX EC3586EX
1. PIN ASSIGNMENT
1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9
Z1 Z2 BM XIN XOUT RTS RXD VSS
VDD Y2 Y1 X2
EC3586
X1 BL NC BR
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E-CMOS
2. PIN DESCRIPTION
PIN NO 1 2 3 4 5 6 PIN NAME Z1 Z2 BM XIN XOUT RTS
EC3586
I/O FUNCTION I Input from Z-axis photo / mechanical encoder . I I I O I Input from Z-axis photo / mechanical encoder. Middle button input. Crystal oscillator input. Crystal oscillator output. When once a rising edge sent to RTS within 15ms then the mouse will return a series PnP ID code to identify the mouse mode in Microsoft IntelliMouse. Serial data output to Receive Data of RS232C. Negative power supply. I I I I I I I Left button input. NC Left button input. Input from the first X axis photo-encoder. Input from the second X axis photo-encoder. Input from the first Y axis photo-encoder. Input from the second Y axis photo-encoder. Positive power supply.
7 8 9 10 11 12 13 14 15 16
RXD VSS Br NC BL X1 X2 Y1 Y2 VDD
O
3. DATA FORMAT
3.1 Intelli 3D (Serial,1200bps): byte 6 5 1 1 BL 2 0 X5 3 0 Y5 4 0 4 BR X4 Y4 BM Bit 3 Y7 X3 Y3 Z3 2 Y6 X2 Y2 Z2 1 X7 X1 Y1 Z1 0 X6 X0 Y0 Z0
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E-CMOS
3.2 Transmit sequence of each byte: Intelli 3D 1 st bit Start bit Data bit 0 | Data bit 6 Last bit Stop bit 3.3 BR/BM/BL Data format: Intelli 3D 1=Depressed 0=Released
EC3586
4. ABSOLUTE MAXIMUM RATINGS
PARAMETER Supply Voltage Ambient Temperature Storage Temperature Power Dissipation (Tamb = 70 ) MIN 0 0 -40 MAX 6.5 70 125 100 UNIT V mW
Note: This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended for extended periods of time may affect reliability.
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E-CMOS
5.DC ELECTRICAL CHARACTERISITICS
(NOTE: VDD = 5V, unless otherwise specified) PARAMETER MIN Operating Voltage 4.5 Operating Current ( No load ) BL/BM/BR Internal Pull-down 150 Resistor Z1/Z2(A/C/E type) Internal Pull-down resistor Z1/Z2(B type) 75 Internal Pull-up resistor X1,X2,Y1,Y2,Z1,Z2 0.1 Input Range X1,X2,Y1,Y2,Z1,Z2 0.6 Input Amplitude X1,X2,Y1,Y2 Internal Pull-down resistor RXD Output Current (source) 1.0 (Voh=(RTS-1)V) RXD Output Current (sinking) 1.0 (Vol=o.5v) Zener Diode Voltage (Iz=4mA) 5.0 TYP 5 200 12 100 150 3.2 MAX 5.5 2.0 270
EC3586
UNIT V mA Kohm Kohm Kohm V V
12
Kohm mA mA
5.2
5.4
V
6.AC ELECTRICAL CHARACTERISTICS
PARANRTER Oscillator Frequency BR/BL/BM/Z1/Z2 Button Debounce Time RXD Transmission Rate(Intelli) MIN 32 1215 TYP 32.768 MAX UNIT KHz ms Hz
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E-CMOS
EC3586
7.PnP CODE
Non-PnP ID Begin PnP PnP Rev EISA ID Product ID Extend Extend Class Name Extend Driver ID Checksum End PnP "M","Z","@","","","" 4D,5A,40,00,00,00 08h 1.0 "ECM" 0002 "\" "\" "MOUSE" "\" "PNP0F0A" 37F 09h 08 01,24 25,23,2D 10,10,10,12 3C 3C 2D,2F,35,33,25 3C 30,2E,30,10,26,10,21 17,26 09
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E-CMOS Typical Application Circuit (For Reference Only)
EC3586
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E-CMOS Typical Application Circuit (For Reference Only)
EC3586
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E-CMOS Typical Application Circuit (For Reference Only)
EC3586
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