EKM8053 Mouse Controller Datasheet

EKM8053 Datasheet, PDF, Equivalent


Part Number

EKM8053

Description

USB & PS/2 Optical Mouse Controller

Manufacture

ELAN Microelectronics

Total Page 16 Pages
Datasheet
Download EKM8053 Datasheet


EKM8053
eKM8053
USB & PS/2 Optical Mouse Controller
1. General Description
The eKM8053 is a Mouse Controller designed to control both USB & PS/2 Optical
Mouse device. This Mouse Controller can auto detect USB or PS/2 mode, and supports
X,Y,Z three axes , and L, R, M, P and N five buttons under both USB and PS2 mode.
2. Features
Universal Serial Bus Specification, version 1.1
USB HID Specification, version 1.1
Auto-detecting PS/2 port or USB port.
Compatible with Microsoft 3D PS/2 mouse.
Support 3D (X,Y,Z) 5 Key (L,R,M,P,N) input.
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Support Z/2 Z-axis input type.
Support Agilent HDNS-2051 & 2610 & 2620 Optical Mouse Sensor.
Firmware simulates 800DPI for 2610/2620 Optical Sensor.
Applications
3D, 3 Buttons USB and PS/2 Combo Mouse
3D, 5 Buttons USB and PS/2 Combo Mouse.
Package
18 Pin PDIP (300MIL) eKM8053BP 3D 3K
18 Pin SOP (300MIL) eKM8053BM 3D 3K
20 Pin PDIP (300MIL) eKM8053CP 3D 5K
20 Pin SOP (300MIL) eKM8053CM 3D 5K
1 This specification is subject to be changed without notice Revision1.01 (5300) 2006/7/11

EKM8053
3. Pin assignment
eKM8053B (18-Pin) for 3D3Buttons
eKM8053
USB & PS/2 Optical Mouse Controller
4 3 2 1 18171615
CPIS
L KEY
R KEY
M KEY
SCLK
K_OP
VSS
V3.3
OSCI
1z
2
3
4
5
6
7
8
9
18 Z1
17 Z2
16 IR_C
15 PD
14 SDIO
13 D+ / CLK
12 D- / DATA
11 VDD
10 OSCO
(0,0)
+
5
6
78
14
X
9 101112 13
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eKM8053B (18-Pin)
Bounding PAD
Symbol
CPIS
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
I/O
I
I
I
I
I/O
I
-
O
I
I/O
-
I/O
I/O
I/O
I
I/O
I
I
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Function
400/800 CPI Selection Pin V3.3 : 800 CPI GND : 400 CPI
Left Key Input
Right Key Input
Middle Key Input
Serial Clock to Agilent sensor IC SCLK
3D3K/3D5K Selection Pin Connect to V3.3 for 3D3K Pull Low 1Mohm to GND for 3D5K
GND
3.3V DC voltage output from internal regulator. This pin has to be tied to a 4.7 F capacitor.
6MHz ceramic resonator input.
Return path for 6-MHz ceramic resonator.
5 V Power Input
USB D- or PS/2 Data I/O
USB D+ 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
2 This specification is subject to be changed without notice Revision1.01 (5300) 2006/7/11


Features eKM8053 USB & PS/2 Optical Mouse Control ler 1. General Description The eKM8053 is a Mouse Controller designed to cont rol both USB & PS/2 Optical Mouse devic e. This Mouse Controller can auto detec t USB or PS/2 mode, and supports X,Y,Z three axes , and L, R, M, P and N five buttons under both USB and PS2 mode. 2 . Features Universal Serial Bus Specifi cation, version 1.1 USB HID Specificati on, version 1.1 Auto-detecting PS/2 por t or USB port. Compatible with Microsof t 3D PS/2 mouse. Support 3D (X,Y,Z) 5 K ey (L,R,M,P,N) input. Support Z/2 Z-axi s input type. www.DataSheet4U.com Supp ort Agilent HDNS-2051 & 2610 & 2620 Opt ical Mouse Sensor. Firmware simulates 8 00DPI for 2610/2620 Optical Sensor. App lications 3D, 3 Buttons USB and PS/2 Co mbo Mouse 3D, 5 Buttons USB and PS/2 Co mbo Mouse. Package 18 Pin PDIP (300MIL) eKM8053BP 3D 3K 18 Pin SOP (300MIL) eK M8053BM 3D 3K 20 Pin PDIP (300MIL) eKM8 053CP 3D 5K 20 Pin SOP (300MIL) eKM8053 CM 3D 5K 1 This specification is subject to be changed withou.
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