MC81F4332 Datasheet, PDF (13/198 Pages) Finechips – ABOV SEMICONDUCTOR 8-BIT SINGLE-CHIP MICROCONTROLLERS

3. PIN ASSIGNMENT
3.1 44 MQFP
MC81F4x32
(SDATA) T2O/EXT5/AN5/R07
1
33
SXin/R00/EXT10
VDD
2
32 Vss
Vref/EXT6/R10
3
31 RESETB/R35/Vpp
(SCLK) PWM2O/EXT7/AN6/R11
4
30 Xin/R34
R45
5
29 Xout/R33
R46 6 _MC81F4432 28 R53
R47
7
27 R52
BUZO/PWM3O/EXT8/AN7/R12
8
26
R51
PWM4O/EXT9/AN8/R13
9
25
R50
RxD/R14
10
24
R32
TxD/R15
11
23
R31/AN14
October 19, 2009 Ver.1.35
13