參數(shù)資料
型號(hào): MCF52277CVM166
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 32-BIT, 166.67 MHz, RISC PROCESSOR, PBGA196
封裝: 15 X 15 MM, PLASTIC, ROHS COMPLIANT, MAPBGA-196
文件頁數(shù): 4/42頁
文件大?。?/td> 1632K
代理商: MCF52277CVM166
MCF5227x ColdFire Microprocessor Data Sheet, Rev. 4
Preliminary—Subject to Change Without Notice
Pin Assignments and Reset States
Freescale Semiconductor
12
4.2
Pinout—176 LQFP
The pinout for the MCF52274 package is shown below.
EVDD
LCD_D5
LCD_D4
LCD_D3
LCD_D2
IV
DD
LCD_LS
CLK
LCD_A
CD/OE
I2
C_SCL
I2
C_SD
A
T0IN
T1IN
T2IN
T3IN
IRQ
7
IRQ
4
IRQ
1
U1TXD
U1RXD
U1R
T
S
U1CTS
DSPI
_S
IN
DSPI
_S
OUT
DSPI
_S
C
K
DSPI
_P
C
S
0
VDD_USB
USB_
D
P
USB_
D
M
EVDD
VSS
SD_V
D
FB_CS0
FB_CS1
FB_A
23
FB_A
22
FB_A
21
FB_A
20
FB_A
19
IV
DD
FB_A
18
FB_A
17
FB_A
16
TEST
VSS
17
6
17
5
17
4
17
3
17
2
17
1
17
0
16
9
16
8
16
7
16
6
16
5
16
4
16
3
16
2
16
1
16
0
15
9
15
8
15
7
15
6
15
5
15
4
15
3
15
2
15
1
15
0
14
9
14
8
14
7
14
6
14
5
14
4
14
3
14
2
14
1
14
0
13
9
13
8
13
7
13
6
13
5
13
4
13
3
VSS
1
132
SD_VDD
LCD_D8
2
131
FB_A15
LCD_D9
3
130
FB_A14
LCD_D10
4
129
FB_A13
LCD_D11
5
128
FB_A12
LCD_D14
6
127
FB_A11
LCD_D15
7
126
FB_A10
LCD_D16
8
125
FB_A9
LCD_D17
9
124
FB_A8
LCD_FLM/VSYNC
10
123
FB_A7
LCD_LP/HSYNC
11
122
FB_A6
EVDD
12
121
FB_A5
VSS
13
120
FB_A4
SD_VDD
14
119
FB_A3
FB_TS
15
118
FB_A2
SD_WE
16
117
FB_A1
SD_CKE
17
116
FB_A0
SD_CS0
18
115
FB_TA
FB_D15
19
114
IVDD
FB_D14
20
113
SD_VDD
FB_D13
21
112
VSS
FB_D12
22
111
EVDD
FB_D11
23
110
BOOTMOD1
FB_D10
24
109
BOOTMOD0
FB_D9
25
108
VDD_OSC
FB_D8
26
107
VSS_OSC
FB_BE/BWE1
27
106
EXTAL
SD_DQS3
28
105
XTAL
FB_BE/BWE3
29
104
VDD_PLL
FB_D31
30
103
RESET
FB_D30
31
102
RSTOUT
FB_D29
32
101
VDD_RTC
FB_D28
33
100
RTC_EXTAL
FB_D27
34
99
RTC_XTAL
FB_D26
35
98
U0RTS
FB_D25
36
97
U0CTS
FB_D24
37
96
U0RXD
SD_SDR_DQS
38
95
U0TXD
IVDD
39
94
EVDD
SD_CLK
40
93
VSS
SD_CLK
41
92
VSS_ADC
FB_CLK
42
91
VDD_ADC
SD_VDD
43
90
ADC_IN0
SD_VDD
44
89
ADC_IN1
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
VS
S
SD_
A
10
SD
_
C
A
S
SD
_
R
A
S
F
B
_D23
F
B
_D22
F
B
_D21
F
B
_D20
F
B
_D19
F
B
_D18
F
B
_D17
F
B
_D16
FB_B
E/
BWE2
SD_
D
Q
S
2
FB_B
E/
BWE0
FB_D7
FB_D6
FB_D5
FB_D4
FB_D3
FB_D2
FB_D1
FB_D0
FB_R/
W
FB_
O
E
SD_V
D
VS
S
EV
D
EV
D
PSTCLK
IV
DD
AL
LPS
T
DSCLK
DS
I
JT
A
G
_E
N
BKP
T
DSO
AD
C
_
IN
7
AD
C
_
IN
6
AD
C
_
IN
5
AD
C
_
IN
4
ADC_RE
F
AD
C
_
IN
3
AD
C
_
IN
2
Figure 5. MCF52274 Pinout (176 LQFP)
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