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1.3 Pin Description
1.3.1
Pin Configuration
IRQ2A/ OSC1/P80
IRQ3A/ OSC2/P81
TM8IOC/TM2IOB/
TM7IOC/TM0IOB/ NBUZB/P03
TM7IOA/ SBO3A/ SDA3A/P04
CLKOUTA/TM2IOA/TM0IOA/ SBT3A/ SCL3A/P05
TM8IOB/
TM9IOA/SBCS3A/P07
IRQ0A/ KEY0A/
IRQ1A/ KEY1A/
IRQ4C/ KEY2A/
IRQ5C/ KEY3A/
VSS
1
XI
2
XO
3
NATRON
4
P27/NRST
5
6
7
TM9IOC/P00
8
TM4IOB/P01
9
BUZB/P02
10
11
12
13
SBI3A/P06
14
15
AN0/P10
16
AN1/P11
17
AN2/P12
18
AN3/P13
19
VREFP
20
Figure:1.3.1 MN101LR05D Pin Configuration
60
59
58
57
56
55
54
53
MN101LR05D
52
51
80 pin
50
(Top View)
49
48
47
46
45
44
43
42
41
P63/SEG8 /IRQ3B
P62/SEG9 /IRQ2B
P61/SEG10/IRQ1B
P60/SEG11/IRQ0B
P57/SEG12/TM8IOA /KEY3B/CLKOUTB
P56/SEG13/TM3IOA /KEY2B
P55/SEG14/TM1IOA /KEY1B
P54/SEG15/SBCS3B/KEY0B
P53/SEG16/SBT3B /SCL3B
P52/SEG17/SBO3B /SDA3B
P51/SEG18/SBI3B
P47/SEG20/SBT1B
P46/SEG21/SBO1B /TXD1B
P45/SEG22/SBI1B /RXD1B
P44/SEG23/SBCS2A
P43/SEG24/SBT2A /SCL2A
P42/SEG25/SBO2A /SDA2A
P41/SEG26/SBI2A
P40/SEG27/SBCS0B
Pin Description
Chapter 1
Overview
I - 11
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