位置：首页 > IC型号导航 > 首字符M型号页 > 首字符M的型号第1402页 > M4A3-96/48-12VI > M4A3-96/48-12VI PDF资料 > M4A3-96/48-12VI PDF资料1第56页
256球引脚fpBGA连接图（ M4A3-256 / 128 ）
底部视图
256球引脚fpBGA
16
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
TRST
15
I/O117
O5
I/O111
N7
I/O109
N5
I/O104
N0
NC
14
I/O116
O4
I/O118
O6
NC
13
I/O113
O1
I/O115
O3
I/O119
O7
GND
12
I/O126
P6
I/O127
P7
I/O114
O2
GND
11
I/O124
P4
I/O125
P5
I/O122
P2
VCC
10
I12
9
NC
8
NC
7
NC
6
CLK0
5
I/O1
A1
I/O2
A2
I/O6
A6
GND
4
I/O5
A5
I/O8
B0
I/O5
B7
VCC
3
I/O7
A7
I/O11
B3
I/O14
B6
I/O9
B1
I/O20
C4
I/O16
C0
I/O26
D2
NC
2
I/O10
B2
I/O13
B5
TDI
1
I/O12
B4
NC
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
I/O110
N6
I/O108
N4
NC
I/O120
P0
I/O123
P3
GND
NC
NC
NC
I1
NC
NC
I0
I/O4
A4
VCC
I/O23
C7
I/O21
C5
I/O31
D7
I/O29
D5
I2
TDO
VCC
GND
GND
I/O22
C6
I/O19
C3
I/O30
D6
I/O25
D1
NC
I/O102
M6
I/O98
M2
NC
I/O107
N3
I/O101
M5
I11
VCC
I/O105
N1
I/O100
M4
NC
I/O106
N2
I/O99
M3
I/O97
M1
I/O90
L2
I/O94
L6
NC
I13
CLK3
NC
NC
I/O0
A0
I/O3
A3
I/O17
C1
I/O27
D3
I3
NC
GND
I/O103
M7
I/O96
M0
I10
GND
I/O112
O0
VCC
I/O121
P1
GND
NC
NC
I/O18
C2
I/O28
D4
I/O24
D0
NC
VCC
VCC
GND
VCC
GND
I/O88
L0
I/O91
L3
NC
I9
GND
I/O89
L1
I/O95
L7
NC
GND
VCC
VCC
GND
VCC
NC
I/O92
L4
NC
I/O93
L5
NC
GND
GND
VCC
VCC
GND
GND
NC
NC
NC
VCC
VCC
GND
GND
VCC
NC
NC
VCC
I4
NC
I/O32
E0
I/O33
E1
I/O34
E2
I/O37
E5
I/O38
E6
I/O42
F2
I/O45
F5
NC
NC
I/O80
K0
I/O84
K4
TENB
GND
I/O83
K3
I/O67
I3
GND
NC
NC
NC
I/O59
H3
I/O58
H2
GND
I/O61
H5
I/O48
G0
GND
NC
NC
GND
I/O35
E3
I/O44
F4
TCK
I/O36
E4
I/O39
E7
I/O40
F0
I/O41
F1
I/O43
F3
I/O46
F6
I/O81
K1
I/O85
K5
I/O87
K7
I/O76
J4
I/O74
J2
I/O82
K2
I/O86
K6
I/O77
J5
I/O75
J3
I/O73
J1
GND
I/O65
I1
VCC
NC
NC
I/O51
G3
VCC
NC
VCC
VCC
GND
VCC
GND
GND
I/O78
J6
I/O72
J0
I/O70
I6
I/O79
J7
I/O71
I7
I/O69
I5
I/O68
I4
I/O64
I0
I8
I/O66
I2
I7
NC
NC
NC
I6
I/O63
H7
I/O60
H4
I/O57
H1
I/O52
G4
I/O49
G1
I/O62
H6
I/O55
G7
I/O53
G5
I/O50
G2
TMS
NC
NC
NC
I/O56
H0
I5
I/O47
F7
I/O54
G6
CLK2
NC
NC
CLK1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PIN代号
CLK
GND
I
I / O
N / C
VCC
TDI
TCK
TMS
TDO
TRST
启用
=
=
=
=
=
=
=
=
=
=
=
=
时钟
地
输入
输入/输出
无连接
电源电压
测试数据
测试时钟
测试模式选择
测试数据输出
测试复位
节目
C
7
I / O单元
PAL座
m4a3.256.128_256bga
56
的ispMACH 4A系列
