54SX Family FPGAs
v3.2 2-17
313-Pin PBGA
Pin
Number
A54SX32
Function
A1 GND
A3 NC
A5 I/O
A7 I/O
A9 I/O
A11 I/O
A13 V
CCR
A15 I/O
A17 I/O
A19 I/O
A21 I/O
A23 NC
A25 GND
AA1 I/O
AA3 I/O
AA5 NC
AA7 I/O
AA9 NC
AA11 I/O
AA13 I/O
AA15 I/O
AA17 I/O
AA19 I/O
AA21 I/O
AA23 NC
AA25 I/O
AB2 NC
AB4 NC
AB6 I/O
AB8 I/O
AB10 I/O
AB12 I/O
AB14 I/O
AB16 I/O
AB18 V
CCI
AB20 NC
AB22 I/O
AB24 I/O
AC1 I/O
AC3 I/O
AC5 I/O
AC7 I/O
AC9 I/O
AC11 I/O
AC13 V
CCR
AC15 I/O
AC17 I/O
AC19 I/O
AC21 I/O
AC23 I/O
AC25 NC
AD2 GND
AD4 I/O
AD6 V
CCI
AD8 I/O
AD10 I/O
AD12 PRB, I/O
AD14 I/O
AD16 I/O
AD18 I/O
AD20 I/O
AD22 NC
AD24 I/O
AE1 NC
AE3 I/O
AE5 I/O
AE7 I/O
AE9 I/O
AE11 I/O
AE13 V
CCA
AE15 I/O
AE17 I/O
AE19 I/O
AE21 I/O
AE23 TDO, I/O
AE25 GND
B2 TCK, I/O
B4 I/O
B6 I/O
B8 I/O
313-Pin PBGA
Pin
Number
A54SX32
Function
B10 I/O
B12 I/O
B14 I/O
B16 I/O
B18 I/O
B20 I/O
B22 I/O
B24 I/O
C1 TDI, I/O
C3 I/O
C5 NC
C7 I/O
C9 I/O
C11 I/O
C13 V
CCI
C15 I/O
C17 I/O
C19 V
CCI
C21 I/O
C23 I/O
C25 NC
D2 I/O
D4 NC
D6 I/O
D8 I/O
D10 I/O
D12 I/O
D14 I/O
D16 I/O
D18 I/O
D20 I/O
D22 I/O
D24 NC
E1 I/O
E3 NC
E5 I/O
E7 I/O
E9 I/O
E11 I/O
E13 V
CCA
313-Pin PBGA
Pin
Number
A54SX32
Function
E15 I/O
E17 I/O
E19 I/O
E21 I/O
E23 I/O
E25 I/O
F2 I/O
F4 I/O
F6 NC
F8 I/O
F10 NC
F12 I/O
F14 I/O
F16 NC
F18 I/O
F20 I/O
F22 I/O
F24 I/O
G1 I/O
G3 TMS
G5 I/O
G7 I/O
G9 V
CCI
G11 I/O
G13 CLKB
G15 I/O
G17 I/O
G19 I/O
G21 I/O
G23 I/O
G25 I/O
H2 I/O
H4 I/O
H6 I/O
H8 I/O
H10 I/O
H12 PRA, I/O
H14 I/O
H16 I/O
H18 NC
313-Pin PBGA
Pin
Number
A54SX32
Function
54SX Family FPGAs
2-18 v3.2
H20 I/O
H22 V
CCI
H24 I/O
J1 I/O
J3 I/O
J5 I/O
J7 NC
J9 I/O
J11 I/O
J13 CLKA
J15 I/O
J17 I/O
J19 I/O
J21 GND
J23 I/O
J25 I/O
K2 I/O
K4 I/O
K6 I/O
K8 V
CCI
K10 I/O
K12 I/O
K14 I/O
K16 I/O
K18 I/O
K20 V
CCA
K22 I/O
K24 I/O
L1 I/O
L3 I/O
L5 I/O
L7 I/O
L9 I/O
L11 I/O
L13 GND
L15 I/O
L17 I/O
L19 I/O
L21 I/O
L23 I/O
313-Pin PBGA
Pin
Number
A54SX32
Function
L25 I/O
M2 I/O
M4 I/O
M6 I/O
M8 I/O
M10 I/O
M12 GND
M14 GND
M16 V
CCI
M18 I/O
M20 I/O
M22 I/O
M24 I/O
N1 I/O
N3 V
CCA
N5 V
CCR
N7 I/O
N9 V
CCI
N11 GND
N13 GND
N15 GND
N17 I/O
N19 I/O
N21 I/O
N23 V
CCR
N25 V
CCA
P2 I/O
P4 I/O
P6 I/O
P8 I/O
P10 I/O
P12 GND
P14 GND
P16 I/O
P18 I/O
P20 NC
P22 I/O
P24 I/O
R1 I/O
R3 I/O
313-Pin PBGA
Pin
Number
A54SX32
Function
R5 I/O
R7 I/O
R9 I/O
R11 I/O
R13 GND
R15 I/O
R17 I/O
R19 I/O
R21 I/O
R23 I/O
R25 I/O
T2 I/O
T4 I/O
T6 I/O
T8 I/O
T10 I/O
T12 I/O
T14 HCLK
T16 I/O
T18 I/O
T20 I/O
T22 I/O
T24 I/O
U1 I/O
U3 I/O
U5 V
CCI
U7 I/O
U9 I/O
U11 I/O
U13 I/O
U15 I/O
U17 I/O
U19 I/O
U21 I/O
U23 I/O
U25 I/O
V2 V
CCA
V4 I/O
V6 I/O
V8 I/O
313-Pin PBGA
Pin
Number
A54SX32
Function
V10 I/O
V12 I/O
V14 I/O
V16 NC
V18 I/O
V20 I/O
V22 V
CCA
V24 V
CCI
W1 I/O
W3 I/O
W5 I/O
W7 NC
W9 I/O
W11 I/O
W13 V
CCI
W15 I/O
W17 I/O
W19 I/O
W21 I/O
W23 I/O
W25 I/O
Y2 I/O
Y4 I/O
Y6 I/O
Y8 I/O
Y10 I/O
Y12 I/O
Y14 I/O
Y16 I/O
Y18 I/O
Y20 NC
Y22 I/O
Y24 NC
313-Pin PBGA
Pin
Number
A54SX32
Function
54SX Family FPGAs
v3.2 2-19
329-Pin PBGA
Note
For Package Manufacturing and Environmental information, visit the Package Resource center at
http://www.actel.com/products/rescenter/package/index.html.
Figure 2-7 329-Pin PBGA (Top View)
2322212019181716151410 11 12 13987654321
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
AA
AB
AC

A54SX16-2TQG176I

Mfr. #:
Manufacturer:
Microchip / Microsemi
Description:
FPGA - Field Programmable Gate Array SX
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union