MA6221-S7K Mosart, MA6221-S7K Datasheet - Page 4

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

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3. Block Diagram
SVD_IN
FOSC1
FOSC2
VL_NM
MBUT
DCVR
TXCB
BBUT
RBUT
X1/X2
Y1/Y2
FBUT
LBUT
Z1/Z2
OSC1
OSC2
F7632
_SEL
VCC
VSS
IR
VL
Controller
MOTION
DETECT
DC/DC
SVD
IR
Programmabe
Programmabe
D
e
b
o
u
n
c
e
Generrator
W atch Dog
Generator
Timer1
Timer2
Timer
Clock
clock
Random ID
Generator
POW ER
RESET
COMPOSER
PACKET
MOUSE
CORE
MA6221-S7K Optical Mouse Controller IC
6502
MOSART SEMICONDUCTOR CORP. 2
IR_ME_SEL
resolution
Generator
selector
3K Bytes
Interrupt
64 Bytes
Z axis
PORT
8bits
ROM
RAM
DATA
MOD
OSC
RF
PA
SCLK
SDIO
ORFIN0
ORFIN1
BATL
ORFO
W A
TYPE
RFOUT
PD
W B
NC
TXD
IR_ME_SEL
SPI_Q_SEL