Pin Name
(1)
144-Pin TQFP
208-Pin PQFP
256-Pin FineLine BGA
MSEL0 (2)
77
108
P1
MSEL1 (2)
76
107
R1
nSTATUS (2)
35
52
T16
nCONFIG (2)
74
105
N4
DCLK (2)
107
155
B2
CONF_DONE (2)
2
2
C15
INIT_DONE (3)
14
19
G16
nCE (2)
106
154
B1
nCEO (2)
3
3
B16
nWS (4)
142
206
B14
nRS (4)
141
204
C14
nCS (4)
144
208
A16
CS (4)
143
207
A15
RDYnBUSY (4)
11
16
G14
CLKUSR (4)
7
10
D15
DATA7 (4)
116
166
B5
DATA6 (4)
114
164
D4
DATA5 (4)
113
162
A4
DATA4 (4)
112
161
B4
DATA3 (4)
111
159
C3
DATA2 (4)
110
158
A2
DATA1 (4)
109
157
B3
DATA0 (2), (5)
108
156
A1
TDI (2)
105
153
C2
TDO (2)
4
4
C16
TCK (2)
1
1
B15
TMS (2)
34
50
P15
TRST (2)
(6)
51
R16
Dedicated Inputs
54, 56, 124, 126
78, 80, 182, 184
B9, E8, M9, R8
Dedicated Clock Pins
55, 125
79, 183
A9, L8
GCLK1 (7)
55
79
L8
LOCK (8)
42
62
P12
DEV_CLRn (3)
122
180
D8
DEV_OE (3)
128
186
C9
VCCINT (2.5 V)
16, 50, 75, 85, 103, 127
21, 33, 48, 72, 91, 106, 124,
130, 152, 185, 201
E11, F5, F7, F9, F12, H6, H7,
H10, J7, J10, J11, K9, L5, L7,
L12, M11, R2
VCCIO (2.5 or 3.3 V)
5, 24, 45, 61, 71, 94, 115,
134
5, 22, 34, 42, 66, 84, 98, 110,
118, 138, 146, 165, 178, 194
D12, E6, F8, F10, G6, G8, G11,
H11, J6, K6, K8, K11, L10, M6,
N12
VCC_CKLK (9)
53
77
L9
GNDINT
6, 15, 25, 40, 52, 58, 66,
84, 93, 104, 123, 129,
139
6, 20, 23, 32, 35, 43, 49, 59,
76, 82, 109. 117, 123, 129,
137, 145, 151, 171, 181, 188
A3, A14, C7, E5, E12, F6, F11,
G7, G9, G10, H8, H9, J8, J9, K5,
K7, K10, L1, L6, L11, M5, M12
GND_CKLK (9)
57
81
T8
No Connect (N.C.)
–
–
D1, E3, E16, G3, H1, H16, J1, K3,
K14, K16, L2, L4, M14, M16, N15
Total User I/O Pins
(10)
102
147
171
Altera Corporation
1