MCF51EM128 查看數據表（PDF） - Freescale Semiconductor
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MCF51EM128 Datasheet PDF : 54 Pages
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MCF51EM256 Series Configurations
1.5.2 Pinout: 100-Pin LQFP
Figure 3 shows the pinout configuration for the 100-pin LQFP. Pins which are blacked out do not have an
equivalent pin on the 80-pin LQFP package.
LCD25
1
LCD26
2
PTD0/LCD27/KBI2P0
3
PTD1/LCD28/KBI2P1
4
PTD2/LCD29/KBI2P2
5
PTD3/LCD30/KBI2P3
6
PTD4/LCD31/KBI2P4/TMRCLK1
7
PTD5/LCD32/KBI2P5/TMRCLK2
8
PTD6/LCD33/KBI2P6
9
PTD7/LCD34/KBI2P7
10
LCD35/CLKOUT
11
PTF0/LCD36
12
PTF1/LCD37/EXTRIG
13
PTF2/LCD38/RX3
14
PTF3/LCD39/TX3
15
PTF4/LCD40/AD16
16
PTF5/LCD41/AD17
17
PTF6/LCD42/AD18
18
PTF7/LCD43/AD19
19
VDDA
20
VREFH
21
DADP0
22
DADM0
23
AD4
24
DADP1
25
100 LQFP
75
PTE7/LCD5
74
PTC7/LCD4
73
PTC6/LCD3/PRACMP2P4
72
PTC5/LCD2/PRACMP1P4
71
PTC4/LCD1/PRACMP2O
70
PTC3/LCD0/PRACMP1O
69
BKGD/MS/PTC2
68
PTC1/KBI1P7/XTAL2/TX3
67
PTC0/KBI1P6/EXTAL2/RX3
66
RESET
65
PTB7/RGPIO15/KBI1P5/TMRCLK2/AD15
64
PTB6/RGPIO14/KBI1P4/TMRCLK1/AD14
63
PTE6/SS3/TX2
62
PTE5/SCLK3
61
PTE4/MISO3/MOSI3
60
PTE3/MOSI3/MISO3
59
PTB5/RGPIO13/SDA/PRACMP2P3
58
PTB4/RGPIO12/SCL/PRACMP2P2
57
PTB3/RGPIO11/KBI1P3/PRACMP2P1/TX
56
PTB2/RGPIO10/KBI1P2/PRACMP1P0/RX
55
VSS
54
VDD
53
PTB1/RGPIO9/KBI1P1/SS3/TX2
52
PTB0/RGPIO8/KBI1P0/PRACMP2P0RX2
51
PTE2/PRACMP1P1
Figure 3. 100-Pin LQFP Pinout
Table 4 shows the package pin assignments.
MCF51EM256 Series ColdFire Microcontroller Data Sheet, Rev.2
12
Preliminary—Subject to Change Without Notice
Freescale Semiconductor
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