MB2146-260 Fujitsu, MB2146-260 Datasheet - Page 12

• Manufacturer Part Number: MB2146-260
• Description: HEADER BOARD, LQFP-52P, 8FX
• Manufacturer: Fujitsu
• Series: F2MC-8FXr

Specifications of MB2146-260

• Convert From: 52-LQFP
• Convert To: Header Board
• Pitch Spacing: 0.65mm
• Row Pitch: 9mm
• Ic Adapter Type: LQFP-52
• Mcu Supported Families: F2MC-8FX
• Mounting Type: SMD
• Supported: RoHS Compliant

■ MCU board I/F connector (CN1, CN2, and CN3)
Connector
Number
Pin
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
1
2
3
4
5
6
7
8
9
Evaluation
MCU Pin
Number
A9
D9
A8
D8
A7
D7
A6
D6
A5
D5
A4
A3
A2
A1
D4
D3
D2
D1
B9
C9
B8
C8
B7
C7
B6
C6
B5
C5
B4
B3
B2
B1
C4
C3
C2
C1
E4
E3
-
-
CN1 and CN2 are MCU board I/F connectors. CN3 is the incorrect insertion prevention socket of a
MCU board. The pin assignment of the MCU board I/F connector CN1 is shown in Table 5, and the
pin assignment of the MCU board I/F connector CN2 is shown in Table 6.
Table 5 Pin Assignment of the MCU Board I/F Connector CN1
LVDENX2
BGOENX
CSVENX
LVDOUT
TESTO
LVDIN
Signal
Vcc51
name
TCLK
LVCC
LVR4
LVR2
LVR1
LVR0
GND
GND
Cpin
PC4
PC1
PC2
PC3
PC0
PB4
PB5
PB6
PB7
PB2
PB0
PB1
PB3
PA2
PA0
PA3
PA1
P95
P94
P90
P91
P93
Vss
P92
Connector
Number
Pin
41
42
43
44
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
Evaluation
MCU Pin
Number
M1
M2
M3
M4
G4
G3
G2
G1
H4
H3
H2
H1
K1
K2
K3
K4
N1
N2
N3
N4
E2
E1
L1
L2
L3
L4
F4
F3
F2
F1
P1
P2
J4
J3
J2
J1
-
-
-
-
LVDREXT
LVDBGR
LVDENX
ROMS0
Signal
name
LVR3
LVSS
P22A
P20A
GND
GND
P21A
P23A
P24A
P25A
P26A
P27A
P24B
P23B
GND
GND
NC1
PG0
P50
P51
P52
P55
P54
P53
P70
P74
P73
P72
P71
P76
P80
P77
P75
P82
P84
P81
Connector
Number
Pin
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
Evaluation
MCU Pin
Number
U1
V1
V2
U6
U7
U8
R1
R2
R3
R4
T1
T2
T3
T4
U2
U3
U4
V3
V4
R5
T5
U5
V5
R6
T6
V6
R7
V7
R8
T8
V8
R9
T9
U9
V9
P3
P4
T7
-
-
PSEL_EXT
PENABLE
PRDATA0
PRDATA1
APBENX
PACTIVE
PADDR0
PADDR1
PADDR2
PADDR3
PADDR4
PADDR5
PADDR7
PADDR6
BDBMX
PWRITE
BEXCK
BSOUT
BRSTX
ROMS1
PLOCK
Signal
PINT0
PINT1
RSTX
Vcc53
PCLK
name
MOD
BSIN
GND
GND
X0A
X1A
NC2
P83
PF2
PF1
PF0
Vss
X0
X1
9