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XC2S50-5PQ208C

Name: XC2S50-5PQ208C
Rating: 4.7 (12 reviews)

IC FPGA 140 I/O 208QFP

製造商
製造商。部分 #XC2S50-5PQ208C
包 208-BFQFP
資料表
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規格

Package	Tray
Series	Spartan®-II
ProductStatus	Obsolete
NumberofLABs/CLBs	384
NumberofLogicElements/Cells	1728
TotalRAMBits	32768
NumberofI/O	140
NumberofGates	50000
Voltage-Supply	2.375V ~ 2.625V
MountingType	Surface Mount
OperatingTemperature	0°C ~ 85°C (TJ)
Package/Case	208-BFQFP

概述

Description

The XC2S50-5PQ208C is a Xilinx Spartan-2 FPGA device. Key points:
- Family: Spartan-2, mid-range FPGA
- Capacity: about 50K system gates (logic capacity)
- Package: PQ208 (208-pin Plastic Quad Flat Pack)
- Speed grade: -5
- Temperature: Commercial (C)
- Resources: Configurable logic blocks (LUTs/flip-flops), I/O pins, and distributed RAM for small data storage
- Configuration: SRAM-based; configured from an external PROM or configuration source on power-up
- Typical uses: glue logic, state machines, small DSP/datapath tasks, interface bridging, and other mid-size digital designs
- Notes: Older technology; tool/support for Spartan-2 has waned in favor of newer Xilinx families (e.g., Spartan-6, Artix); consider migration if starting a new project
If you’re designing today, verify exact I/O counts, voltage standards, and timing for your specific board and consult the Xilinx datasheet for detailed specs.

Features

Here are the main features of XC2S50-5PQ208C (Spartan-2):
- FPGA family: Spartan-2, device XC2S50
- Package: 208-pin PQFP (PQ208)
- Speed grade: -5
- Logic capacity: ~50K system gates (per Spartan-2 standard metric)
- Core I/O: 3.3V I/O with broad I/O capability (subset 5V-tolerant on some pins)
- RAM: Distributed RAM plus small block RAM options
- Arithmetic: carry chains for faster arithmetic
- Clocking: global clock networks for multiple regions
- Configuration/Interface: in-system programmable, JTAG boundary-scan
- Configuration options: supports serial/parallel configuration methods
- I/O features: programmable I/O standards and multiple I/O banks
- Low-cost, low-power FPGA suitable for cost-sensitive designs
Note: exact RAM/gate counts and I/O counts can vary; please consult the datasheet for precise specifications.

Package

208-pin Plastic Quad Flat Pack (PQFP208) – commercial-temperature package.

Pinout

- Pin count: 208 pins (PQ208 package)
- Function: Xilinx Spartan-2 FPGA (XC2S50-5), a 50K-system-gate programmable logic device for digital designs.

Manufacturer

- Manufacturer: Xilinx, Inc.
- What kind of company: A semiconductor company specializing in programmable logic devices (FPGAs and CPLDs); originally fabless, and later acquired by AMD in 2020.

Application

XC2S50-5PQ208C is a Xilinx Spartan-2 CPLD. Typical application areas:
- Glue logic for microprocessor-based systems
- Finite-state machines and timing/control logic
- Custom I/O expansion and peripheral interfaces (SPI, I2C, parallel)
- Bus interfacing and address decoding
- Simple DSP pre/post-processing and data routing
- Prototyping and low-cost embedded/consumer/industrial electronics