44
ispMACH 4A Family
48-PIN TQFP CONNECTION DIAGRAM (M4A(3,5)-32/32 AND M4A(3,5)-64/32)
Top View
48-Pin TQFP (1.4mm Thickness)
PIN DESIGNATIONS
CLK/I = Clock or Input
GND = Ground
I/O
= Input/Output
VCC = Supply Voltage
NC
= No Connect
TDI
= Test Data In
TCK = Test Clock
TMS = Test Mode Select
TDO = Test Data Out
I/O12
I/O13
I/O14
I/O15
VCC
NC
GND
I/O16
I/O17
I/O18
I/O19
I/O20
B4
B5
B6
B7
C7
C6
C5
C4
C3
A12
A13
A14
A15
B15
B14
B13
B12
B11
I/O4
I/O3
I/O2
I/O1
I/O0
GND
NC
VCC
I/O31
I/O30
I/O29
I/O28
A3
A4
A5
A6
A7
D7
D6
D5
D4
A3
A4
A5
A6
A7
B7
B6
B5
B4
I/O27
I/O26
I/O25
I/O24
TDO
GND
NC
CLK1/I1
TMS
I/O23
I/O22
I/O21
D3
D2
D1
D0
C0
C1
C2
B3
B2
B1
B0
B8
B9
B10
I/O5
I/O6
I/O7
TDI
CLK0/I0
NC
GND
TCK
I/O8
I/O9
I/O10
I/O11
A2
A1
A0
B0
B1
B2
B3
A2
A1
A0
A8
A9
A10
A11
1
2
3
4
5
6
7
8
9
10
11
12
33
34
35
36
32
31
30
29
28
27
26
25
44
45
46
47
48
43
42
41
40
39
38
37
13
14
15
16
17
18
19
20
21
22
23
24
M4A(3,5)-32/32
M4A(3,5)-64/32
I/O Cell
PAL Block
C7
17466G-028