사양
| 속성 | 가치 |
| Package / Case | Tray |
| Series | CoolRunner II |
| Part Status | Active |
| Programmable Type | In System Programmable |
| Delay Timetpd(1)Max | 6.7 ns |
| Voltage Supply - Internal | 1.7V ~ 1.9V |
| Number of Logic Elements/Blocks | 16 |
| Number of Macrocells | 256 |
| Number of Gates | 6000 |
| Number of I/O | 118 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The XC2C256-7TQG144C is a CoolRunner-II CPLD from Xilinx (now AMD). Key features:
- 256 macrocells, offering flexible logic implementation.
- 7ns pin-to-pin speed, suitable for high-performance designs.
- 144-pin TQFP package, ideal for space-constrained applications.
- Low power (1.8V core voltage), making it energy-efficient.
- In-system programmable (ISP) via JTAG for easy updates.
Common uses:
- Interface bridging,
- Glue logic,
- Control logic in embedded systems.
It balances speed, density, and power efficiency for cost-sensitive designs.
- 256 macrocells, offering flexible logic implementation.
- 7ns pin-to-pin speed, suitable for high-performance designs.
- 144-pin TQFP package, ideal for space-constrained applications.
- Low power (1.8V core voltage), making it energy-efficient.
- In-system programmable (ISP) via JTAG for easy updates.
Common uses:
- Interface bridging,
- Glue logic,
- Control logic in embedded systems.
It balances speed, density, and power efficiency for cost-sensitive designs.
Equivalent
The XC2C256-7TQG144C is a CoolRunner-II CPLD from Xilinx. Equivalent alternatives include:
1. Altera MAX II EPM240 (similar density, low-power CPLD)
2. Lattice ispMACH 4256ZE (comparable logic cells, TQFP package)
3. Microchip ATF150x (legacy CPLD, though less feature-matched)
For newer options, consider Lattice MachXO2 or Xilinx CoolRunner-II variants (e.g., XC2C128/384). Verify pinout and features for direct replacement.
1. Altera MAX II EPM240 (similar density, low-power CPLD)
2. Lattice ispMACH 4256ZE (comparable logic cells, TQFP package)
3. Microchip ATF150x (legacy CPLD, though less feature-matched)
For newer options, consider Lattice MachXO2 or Xilinx CoolRunner-II variants (e.g., XC2C128/384). Verify pinout and features for direct replacement.
Pinout
The XC2C256-7TQG144C is a CoolRunner-II CPLD from Xilinx with 144 pins in a TQFP package.
Key Functions:
- I/O Pins: 100 (user-configurable as inputs, outputs, or bidirectional).
- Logic Cells: 256 macrocells, 6,000 usable gates.
- Supply Voltage: 1.8V core, 1.5V–3.3V I/O (supports mixed-voltage operation).
- Speed: 7ns pin-to-pin delay (-7 speed grade).
- Features: In-system programmable (ISP), low power, JTAG boundary scan.
Pins include power (VCCIO, VCCINT), ground (GND), configuration (JTAG TDI, TDO, TMS, TCK), and clock inputs.
Key Functions:
- I/O Pins: 100 (user-configurable as inputs, outputs, or bidirectional).
- Logic Cells: 256 macrocells, 6,000 usable gates.
- Supply Voltage: 1.8V core, 1.5V–3.3V I/O (supports mixed-voltage operation).
- Speed: 7ns pin-to-pin delay (-7 speed grade).
- Features: In-system programmable (ISP), low power, JTAG boundary scan.
Pins include power (VCCIO, VCCINT), ground (GND), configuration (JTAG TDI, TDO, TMS, TCK), and clock inputs.
Manufacturer
The XC2C256-7TQG144C is manufactured by Xilinx, now part of AMD after its acquisition in 2022.
Xilinx is a leading semiconductor company specializing in programmable logic devices, including FPGAs (Field-Programmable Gate Arrays) and CPLDs (Complex Programmable Logic Devices) like the XC2C256. Known for innovation in reconfigurable computing, Xilinx serves industries such as telecommunications, automotive, aerospace, and data centers.
AMD, a major player in CPUs and GPUs, integrated Xilinx to expand its high-performance and adaptive computing solutions.
Xilinx is a leading semiconductor company specializing in programmable logic devices, including FPGAs (Field-Programmable Gate Arrays) and CPLDs (Complex Programmable Logic Devices) like the XC2C256. Known for innovation in reconfigurable computing, Xilinx serves industries such as telecommunications, automotive, aerospace, and data centers.
AMD, a major player in CPUs and GPUs, integrated Xilinx to expand its high-performance and adaptive computing solutions.
Package
The XC2C256-7TQG144C is a CoolRunner-II CPLD from Xilinx. It comes in a 144-pin Thin Quad Flat Pack (TQFP) package (TQG144). The "7" indicates a speed grade of 7ns, and "256" refers to the number of macrocells. The package is surface-mount, with a 20x20mm body and 0.5mm pin pitch.
