Altium
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Xilinx® Spartan®-3AN
Part Number: 12-401-DB41
Device: XC3S1400AN-4FGG676C
The XC3S1400AN-4FGG676C device on the daughter board is a member of the Spartan-3AN family of FPGAs. The Spartan-3AN provides a low-cost, high-density solution for applications such as those targeted to the consumer electronics industry.
The entire Spartan-3AN family includes five devices offering densities ranging from 50,000 to 1,400,000 gates. The XC3S1400AN-4FGG676C offers 1.4 million gates. Table 1 provides an information summary for this device.
XC3S1400AN-4FGG676C features:
| Package | 676-Ball Fine Pitch Ball Grid Array (FG676) |
| Speed Grade | Standard |
| Temperature Grade | Commercial |
| Pin Count | 676 |
| Maximum User I/O Pins | 502 (includes a maximum of 94 Input-only pins) |
| Max. Differential I/O Pairs | 227 |
| System Gates | 1,400,000 |
| Xilinx Logic Cells | 25,344 |
| CLB Array | 2,816 CLBs (72 rows by 40 columns). (1 CLB = 4 Slices, giving 11,264 Slices) |
| Embedded (Block) RAM | 576K bits |
| Distributed RAM | 176K bits |
| Embedded Multipliers (18x18) | 32 |
| Digital Clock Managers (DCM) | 8 |
| Global Clock Resources | 16 |
| Configuration Memory Required | 4,755,296 bits |
| On-Chip Termination Support | Yes |
Additional daughter board features:
- On-board memories available for use by FPGA design:
- 256K x 32-bit common-bus SRAM (1MByte)
- 16M x 32-bit common-bus SDRAM (64MByte)
- 16M x 16-bit common-bus Flash memory (32MByte)
- Dual 256K x 16-bit independent SRAM (512KByte each)
- 1-Wire® memory device used to store board ID and related information
- Three 100-way connectors for attachment to NB2DSK01 motherboard. These connectors provide:
- Interface to resources on the NB2DSK01 motherboard and plugged-in peripheral boards
- SPI bus interface
- I2C bus interface
- 1-Wire bus interface
- JTAG, power and additional control lines from the motherboard.
More technical information on the Xilinx Spartan-3AN daughter board >
Software support
Use of the Spartan-3AN daughter board requires the winter 09 release or a later release of Altium Designer be installed on your PC.
To implement a design on this FPGA device you will also require the relevant vendor tools. For more information visit Vendor Tools page.
Requests for further information on specifications for Xilinx FPGA devices can be emailed to Xilinx at: altium@xilinx.com
For information on all available NanoBoard configurations, pricing and availability contact your nearest Altium Sales & Support Center or VAR.