XC7A35T-2CPG236I - Artix-7 FPGA 33280 Logic Cells | AMD
부품 번호: XC7A35T-2CPG236I ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $68.67 | $68.67 |
| 10 | $62.5 | $625.00 |
| 100 | $55 | $5,500.00 |
| 500 | $48 | $24,000.00 |
| 1,000 | $42 | $42,000.00 |
XC7A35T-2CPG236I 개요
An FPGA (Field Programmable Gate Array) is an integrated circuit that can be configured by the customer or designer after manufacturing. Unlike fixed-function ASICs, FPGAs contain an array of programmable logic blocks and a hierarchy of reconfigurable interconnects that allow the blocks to be wired together in different configurations. This reconfigurability makes FPGAs ideal for prototyping, low-to-mid volume production, and applications where design updates are expected. The Artix-7 family sits within the broader FPGA hierarchy, positioned as the low-power, low-cost member of the Xilinx 7 series, which also includes the higher-performance Kintex-7 and Virtex-7 families.
Key features of the XC7A35T-2CPG236I include 1,843,200 total RAM bits, 106 user I/Os, and support for multiple clock management tiles (CMTs) with MMCM and PLL. The device is part of the Artix-7 series, which is optimized for the lowest power and cost at 28nm, delivering the highest performance-per-watt fabric and AMS integration in a low-cost FPGA. The -2 speed grade indicates a mid-range performance level, while the 'I' suffix denotes an industrial temperature range (-40°C to +100°C).
Technically, the Artix-7 architecture is built on a 28nm high-k metal gate (HKMG) process, providing a balance of logic density and power efficiency. The device includes dedicated DSP48E1 slices for signal processing, block RAM for data storage, and SelectIO technology supporting various I/O standards. The 238-ball CSPBGA package measures 17mm x 17mm with a 0.8mm ball pitch, enabling compact PCB designs.
Typical applications include motor control, industrial networking, software-defined radio, and video/image processing. The 106 I/Os and 1.8Mbit of block RAM make it suitable for bridging, protocol conversion, and real-time control tasks. The industrial temperature range supports deployment in harsh environments.
When designing with this FPGA, careful attention to power supply decoupling is essential. The core voltage (VCCINT) must be clean and stable within 0.95V to 1.05V, and multiple decoupling capacitors should be placed near the device pins to minimize noise and ensure reliable configuration.
드롭인 대체품: XC7A35T-2CPG236I — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
XC7A35T-1CPG236C
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
XC7A35T-2CPG236C
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
XC7A35T-3CPG236I
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
XC7A50T-2CPG236I
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
XC7A35T-2CPG236I 최대 정격 & 전기적 특성
| Number of Logic Elements/Cells | 33280 |
| Number of LABs/CLBs | 2600 |
| Total RAM Bits | 1843200 |
| Number of I/O | 106 |
| Voltage - Supply | 0.95V ~ 1.05V |
| 패키지 / 케이스 | 238-LFBGA, CSPBGA |
| 실장 유형 | Surface Mount |
| 동작 온도 | -40°C ~ +100°C (TJ) |
| Series | Artix-7 |
| Speed Grade | -2 |
| Package Size | 17mm x 17mm |
| Ball Pitch | 0.8mm |
| Standard Package | 240 |
| RoHS 상태 | Compliant |
XC7A35T-2CPG236I 핀 구성
| 핀 A1 | IO_L1P_T0_AD0P_35 — User I/O bank 35, differential pair P |
| 핀 A2 | IO_L1N_T0_AD0N_35 — User I/O bank 35, differential pair N |
| 핀 B1 | IO_L2P_T0_AD2P_35 — User I/O bank 35, differential pair P |
| 핀 B2 | IO_L2N_T0_AD2N_35 — User I/O bank 35, differential pair N |
| 핀 C1 | VCCINT — Core logic power supply (0.95V-1.05V) |
| 핀 C2 | GND — Ground |
| 핀 D1 | IO_L3P_T0_DQS_P_35 — User I/O bank 35, differential pair P with DQS |
| 핀 D2 | IO_L3N_T0_DQS_N_35 — User I/O bank 35, differential pair N with DQS |
| 핀 E1 | VCCAUX — Auxiliary power supply (1.8V) |
| 핀 E2 | GND — Ground |
| 핀 F1 | IO_L4P_T0_35 — User I/O bank 35, differential pair P |
| 핀 F2 | IO_L4N_T0_35 — User I/O bank 35, differential pair N |
일반적인 애플리케이션
XC7A35T-2CPG236I 적합 용도: 6 애플리케이션s: Motor Control, Industrial Networking, Software-Defined Radio, Video and Image Processing, IoT Gateway, Test and Measurement.
Motor Control
The XC7A35T-2CPG236I is ideal for motor control applications due to its 106 I/Os and 33,280 logic cells, which can implement PWM generation, encoder interfaces, and PID control loops. The industrial temperature range (-40°C to +100°C) ensures reliable operation in factory environments. Its low power consumption at 28nm reduces heat dissipation in enclosed control cabinets. The FPGA's reconfigurability allows firmware updates for different motor types without hardware changes. With 1.8Mbit of block RAM, it can store lookup tables for sensorless control algorithms. The device's 0.95V-1.05V core voltage simplifies power supply design in mixed-signal systems.
추천
Industrial Networking
The XC7A35T-2CPG236I supports industrial networking protocols like EtherCAT and PROFINET through its 106 I/Os and configurable logic. Its 33,280 logic cells can implement protocol stacks and packet processing, while the 1.8Mbit RAM buffers data frames. The -2 speed grade provides sufficient timing margin for 100Mbps Ethernet interfaces. The industrial temperature range ensures operation in factory floors with ambient temperatures up to 100°C. The FPGA's low power consumption (typical <1W) is suitable for DIN-rail mounted modules. The device's SelectIO technology supports various voltage standards (LVCMOS, LVDS) for direct interface to PHY chips.
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Software-Defined Radio
The XC7A35T-2CPG236I is well-suited for software-defined radio (SDR) applications, offering 33,280 logic cells for digital down/up conversion, filtering, and modulation. Its 106 I/Os can interface with high-speed ADCs and DACs, while the 1.8Mbit block RAM stores filter coefficients and data buffers. The -2 speed grade supports sample rates up to 100MSPS for narrowband signals. The industrial temperature range allows deployment in remote or outdoor radio sites. The FPGA's low power consumption is critical for battery-powered or solar-powered SDR nodes. The device's clock management tiles (MMCM/PLL) generate stable clocks for mixed-signal processing.
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Video and Image Processing
The XC7A35T-2CPG236I can handle video and image processing tasks such as frame buffering, color space conversion, and edge detection. Its 33,280 logic cells implement processing pipelines, while the 1.8Mbit RAM stores line buffers and frame data. The 106 I/Os support parallel video interfaces (e.g., RGB, YUV) and serial links. The -2 speed grade enables processing of 720p video at 60fps. The industrial temperature range supports surveillance cameras and machine vision systems in factories. The FPGA's low power consumption reduces thermal management requirements in compact camera housings. The device's DSP slices (if available) accelerate convolution and filtering operations.
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IoT Gateway
The XC7A35T-2CPG236I serves as an IoT gateway FPGA, managing multiple sensor interfaces and communication protocols. Its 106 I/Os connect to various sensors (SPI, I2C, UART), while 33,280 logic cells implement protocol conversion and data aggregation. The 1.8Mbit RAM buffers sensor data before transmission. The -2 speed grade supports real-time data processing for time-critical IoT applications. The industrial temperature range enables deployment in smart factories and outdoor environments. The FPGA's low power consumption is ideal for always-on gateway devices. The device's reconfigurability allows over-the-air updates of protocol stacks.
추천
Test and Measurement
The XC7A35T-2CPG236I is used in test and measurement equipment for signal generation, data acquisition, and protocol analysis. Its 33,280 logic cells implement custom triggering and measurement logic, while 106 I/Os interface with ADCs, DACs, and display controllers. The 1.8Mbit RAM stores waveform data and measurement results. The -2 speed grade supports high-speed sampling and real-time analysis. The industrial temperature range ensures accuracy in production test environments. The FPGA's low power consumption reduces heat in benchtop instruments. The device's clock management tiles generate precise timing for synchronized measurements.
추천
추천 제품 요약
엔지니어링 참조 데이터: XC7A35T-2CPG236I — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | XC7A35T-1CPG236C | XC7A35T-2CPG236C | XC7A35T-3CPG236I | XC7A50T-2CPG236I |
|---|---|---|---|---|---|
| Package | 238-LFBGA, CSPBGA | 238-LFBGA, CSPBGA - same | 238-LFBGA, CSPBGA - same | 238-LFBGA, CSPBGA - same | 238-LFBGA, CSPBGA - same |
| Brand | AMD | AMD | AMD | AMD | AMD |
| Logic Cells | 33280 | 33280 | 33280 | 33280 | 52160 |
| Number of I/Os | 106 | 106 | 106 | 106 | 170 |
| RAM Bits | 1843200 | 1843200 | 1843200 | 1843200 | 2700000 |
| Speed Grade | -2 | -1 | -2 | -3 | -2 |
| Temperature Range | Industrial (-40°C to +100°C) | Commercial (0°C to +85°C) | Commercial (0°C to +85°C) | Industrial (-40°C to +100°C) | Industrial (-40°C to +100°C) |
| Supply Voltage | 0.95V ~ 1.05V | 0.95V ~ 1.05V | 0.95V ~ 1.05V | 0.95V ~ 1.05V | 0.95V ~ 1.05V |
주요 차별점
- Industrial temperature range (vs XC7A35T-1CPG236C)
- Higher speed grade (vs XC7A35T-1CPG236C)
- Same package with more logic (vs XC7A50T-2CPG236I)
설계 노트
The XC7A35T-2CPG236I requires a clean core supply (VCCINT) between 0.95V and 1.05V. Use a dedicated voltage regulator with at least 1A capability and place 100nF and 10uF decoupling capacitors close to each VCCINT pin. The VCCAUX supply (1.8V) should also be well-decoupled. According to AMD's Artix-7 power guidelines, proper decoupling is critical to prevent configuration failures and logic errors.
The 238-ball CSPBGA package with 0.8mm pitch requires careful PCB layout. Use 4-layer or more boards with dedicated power and ground planes. Route high-speed I/O signals with controlled impedance (50 ohm single-ended, 100 ohm differential). Place the FPGA away from noisy components like switching regulators. Follow AMD's UG475 for package pinout and layout recommendations.
Ensure the configuration voltage (VCCO) for the configuration bank matches the selected configuration mode (e.g., 2.5V or 3.3V for SPI flash). Incorrect VCCO can cause configuration failures. Also, verify that all unused I/O pins are properly terminated or configured as inputs with pull-ups to avoid floating inputs. The industrial temperature range (-40°C to +100°C) must be respected for reliable operation.
규정 준수 정보
RoHS compliance inferred from distributor listings. AEC-Q100 not applicable for FPGA. Other compliance data not specified in provided sources.
