MA6221-S7K Mosart, MA6221-S7K Datasheet - Page 6

• Manufacturer Part Number: MA6221-S7K
• Description: RF Optical Mouse Controller
• Manufacturer: Mosart

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PIN No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
Symbol
ORFIN0
ORFIN1
VL_NM
RFOUT
SVDIN
VDD
MBUT
DCVR
RBUT
LBUT
ORFO
TXCB
BBUT
SCLK
BATL
TYPE
FBUT
OSC1
OSC2
SDIO
Z1IN
Z2IN
TXD
VSS
WA
WB
VL
PD
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
P
P
I
I
I
I
I
I
I
I
I
I
I
I
I
MA6221-S7K Optical Mouse Controller IC
Power
Oscillator Input
Ground
Oscillator Output
Right Button
Middle Button
Left Button
Internal Modulated RF Output
RF Internal Buffer Input Set 0 (27MHZ
Oscillator Input)
RF Internal Buffer Input Set 1 (27MHZ
Oscillator Input)
RF Internal Buffer Output (27MHZ Oscillator
Input)
Digital Encoded Data
Control power down signal of optical sensor
Wakeup point A
Wakeup Point B
Z Axis Input (3D)
Z Axis Input (3D)
Control serial data signal of optical sensor
Control serial clock signal of optical sensor
Battery Low display
Control serial degree of optical sensor
ID Change Button
Backward Button
Forward Button
Supply Voltage Detect Input
DC/DC Voltage Reference
DC/DC Lx Switch output
DC/DC Lx Switch output without MOS
MOSART SEMICONDUCTOR CORP. 4
Description