EKM6211 View Datasheet(PDF) - ELAN Microelectronics
Part Name
Description
Manufacturer
EKM6211 Datasheet PDF : 16 Pages
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eKM6211
RF Mouse Rx Controller
4 Pin Assignment
U1
1
2
3
4
RFD
RxLED
NC
DATA
CLK
OSCI
18
17
16
15
5
6
7
8
/RESET
VSS
DI/ID0
SK/ID1
OSCO
VDD
IDM
NC
14
13
12
11
9 CS/ID2 CONN 10
PD
DO
eKM6211
5 Pin Descriptor
Pin No. Symbol
I/O
1
RFD
I
2
RxLED
O
3
NC
-
4
/RESET
I
5
VSS
-
6
DI/ID0
I/O
7
SK/ID1
I/O
8
CS/ID2
I/O
9
PD
I
10
DO
I
11
CONN
I
12
NC
-
13
IDM
I
14
VDD
-
15
OSCO
O
16
OSCI
I
17
CLK
I/O
18
DATA
I/O
Function
RF data input
Rx LED output
NC
Reset pin
Ground pin
EEPROM DI pin, DIP switch ID0
EEPROM SK pin, DIP switch ID1
EEPROM CS pin, DIP switch ID2
Plug-in detect
EEPROM DO pin
Connect pin
NC
ID mode select, Ground= EEPROM ID, other is DIP switch
Power supply pin
Crystal oscillator clock output pin
External crystal input pin
PS/2 CLK line
PS/2 Data line
2•
Product Specification (V1.0) 11.15.2003
(This specification is subject to change without further notice)
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