XC3S400-4FT256C Xilinx Inc, XC3S400-4FT256C Datasheet - Page 125

• Manufacturer Part Number: XC3S400-4FT256C
• Description: SEMI CONDUCTOR
• Manufacturer: Xilinx Inc

Specifications of XC3S400-4FT256C

• Case: BGA
• Dc: 04+

VQ100 Footprint
DS099-4 (v2.2) May 25, 2007
Product Specification
22
14
7
0
IO_L40N_7/VREF_7
IO_L24N_6/VREF_6
IO_L40P_6/VREF_6
IO_L01P_7/VRN_7
IO_L01N_7/VRP_7
IO_L01P_6/VRN_6
IO_L01N_6/VRP_6
Figure 42: VQ100 Package Footprint (top view). Note pin 1 indicator in top-left corner and logo orientation.
I/O: Unrestricted, general-purpose user I/O
DCI: User I/O or reference resistor input for
bank
CONFIG: Dedicated configuration pins
N.C.: No unconnected pins in this package
IO_L21N_7
IO_L23N_7
IO_L40N_6
IO_L21P_7
IO_L23P_7
IO_L40P_7
IO_L24P_6
VCCAUX
VCCO_7
VCCO_6
VCCINT
R
GND
GND
GND
M1
M0
IO
IO
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
1
2
3
4
5
6
7
8
9
(
no VREF, no DCI)
Bank 5
Bank 0
12
10
8
4
DUAL: Configuration pin, then possible
user I/O
GCLK: User I/O or global clock buffer
input
JTAG: Dedicated JTAG port pins
GND: Ground
www.xilinx.com
(no VREF)
Bank 1
Bank 4
Spartan-3 FPGA Family: Pinout Descriptions
7
8
4
4
VREF: User I/O or input voltage reference for
bank
VCCO: Output voltage supply for bank
VCCINT: Internal core voltage supply (+1.2V)
VCCAUX: Auxiliary voltage supply (+2.5V)
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
IO_L01N_2/VRP_2
IO_L01P_2/VRN_2
GND
IO_L21N_2
IO_L21P_2
VCCO_2
VCCINT
IO_L24N_2
IO_L24P_2
GND
IO_L40N_2
IO_L40P_2/VREF_2
IO_L40N_3/VREF_3
IO_L40P_3
IO_L24N_3
IO_L24P_3
IO
VCCAUX
VCCO_3
GND
IO
IO_L01N_3/VRP_3
IO_L01P_3/VRN_3
CCLK
DONE
DS099-4_15_042303
125