XCF32PVOG48C - 32Mb FPGA Config PROM 1.8V 48-TSOP | AMD
料号： XCF32PVOG48C ⚠ 最后一次采购| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $32.45 | $32.45 |
| 10 | $28.9 | $289.00 |
| 100 | $25.1 | $2,510.00 |
| 500 | $22.4 | $11,200.00 |
| 1,000 | $19.85 | $19,850.00 |
XCF32PVOG48C 概述
A Platform Flash configuration PROM is a non-volatile NOR Flash memory device whose primary role is to hold the FPGA bitstream and present it to the target FPGA over a serial or parallel configuration interface. In the broader memory hierarchy it sits under EEPROM and Flash PROM, and above raw NOR Flash, providing a pre-validated, FPGA-aware configuration storage medium. It relieves the system designer of placing a separate boot Flash on the board and is typically the first device in the FPGA configuration chain.
Key electrical features include a 32 Mbit (4 Mbyte) organized as 1-bit-wide serial/parallel PROM, a 1.65 V to 2.0 V operating voltage range with 3.3 V tolerant I/O pins, low-power advanced CMOS Flash technology, an in-system programmable JTAG/IEEE 1149.1 interface, and cascade support for storing larger bitstreams. The 48-pin TSOP provides a compact, surface-mount footprint compatible with standard PCB assembly lines.
Architecturally, the device uses a NOR Flash core tied to a serial/parallel configuration controller, with dedicated CCLK, DIN/DOUT, and CF pins mapping directly to the FPGA configuration port. The 1.8 V internal core reduces power consumption versus 3.3 V PROMs, which is meaningful when the PROM is continuously powered alongside the FPGA.
Typical applications include Xilinx Virtex and Spartan FPGA configuration boot storage, industrial control boards, communications infrastructure, and test/measurement platforms that require reliable field-upgradable bitstream storage. For military and aerospace designs, AMD also offers the XQF32PVOG48M variant in the same family. When designing with this part, ensure that the FPGA configuration mode (serial vs. parallel) and density match the bitstream size, and verify that the JTAG chain supports ISP programming of the PROM.
直接替换替代料： XCF32PVOG48C ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： XCF32PVOG48C （相同外形与封装尺寸） ——差异在于 Memory Size, Programmable Type, Interface, Memory Type, Package.
快速对比工具——选择替代料号进行并排对比：
XCF32PVO48C
✅ 直接替换📋 参考替代料（不在目录中）
XCF32PFS48C
✅ 直接替换📋 参考替代料（不在目录中）
XQF32PVOG48M
✅ 直接替换📋 参考替代料（不在目录中）
XCF16PVOG48C
✅ 直接替换✓ 有现货
$45.1 / 个
查看数据手册 →XCF32PVO48I
✅ 直接替换📋 参考替代料（不在目录中）
XCF32PVOG48C 最大额定值与电气特性
| Manufacturer | AMD (formerly Xilinx) |
| 存储器类型 | Platform Flash PROM (NOR Flash based) |
| 存储容量 | 32 Mbit (4 Mbyte) |
| Programmable Type | In-System Programmable via JTAG |
| 接口 | Serial / Parallel configuration |
| Supply Voltage (VCCINT) | 1.65 V to 2.0 V |
| I/O Voltage Tolerance | 1.5 V to 3.3 V compatible |
| 封装 | 48-pin TSOP (TFSOP) |
| Package Width | 18.40 mm |
| Logic Family | Low-Power Advanced CMOS NOR Flash |
| Configuration Compatibility | Xilinx Virtex, Spartan, CoolRunner, XC9500 series FPGAs |
| Operating Temperature (Commercial) | -40C to +85C |
| Programming Interface | JTAG / IEEE 1149.1 |
| Cascade Support | Yes (multi-PROM daisy-chain) |
| Lead Free | Yes |
| RoHS 状态 | Compliant |
| Packaging | Tube |
XCF32PVOG48C 18.40 mm 引脚配置指南
XCF32PVOG48C（18.40 mm 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： XCF32PVOG48C.
请参阅 数据手册 以查看完整引脚配置。
典型应用
XCF32PVOG48C 适用于 6 应用s: Xilinx Spartan-3 / Spartan-6 FPGA Boot Storage, Industrial Control Board Configuration Memory, Communication Infrastructure (Switch / Router Backplane), Test & Measurement Equipment Firmware Storage, Aerospace / Mil-Quad Form Factor Boards, Legacy Virtex-4 / Virtex-5 FPGA Boot Retrofits.
Xilinx Spartan-3 / Spartan-6 FPGA Boot Storage
The XCF32PVOG48C operates from a 1.65 V to 2.0 V VCC rail that aligns directly with Spartan-3/3E/6 FPGA VCCO supplies, eliminating a level shifter on the configuration bus. Its 32 Mbit capacity comfortably stores the configuration bitstream for any Spartan-3 device variant (XCS400 to XC3S5000 series), and the JTAG-based in-system programming lets the firmware team update PROM contents through the same chain as the FPGA. Cascade support allows two devices to be chained for Spartan-6 LX150/LX45 bitstreams exceeding 32 Mbit.
推荐
Industrial Control Board Configuration Memory
Industrial PLCs and motor-drive controllers use the XCF32PVOG48C to store the FPGA bitstream governing their DSP control loops, with the 1.8 V Platform Flash family offering lower standby current than 3.3 V PROMs for always-on field deployments. The 48-TSOP surface-mount package withstands standard reflow profiles, and the -40 C to +85 C commercial temperature grade covers typical industrial cabinet ambient. The 32 Mbit capacity leaves headroom for future bitstream revisions without redesigning the PCB footprint.
推荐
Communication Infrastructure (Switch / Router Backplane)
Routers and switches use the XCF32PVOG48C as the boot PROM for the line-card supervisor FPGAs handling packet processing and SERDES control. The 1.8 V VCCINT minimizes the always-on power budget on a dense backplane, while 3.3 V-tolerant I/O ports interface directly with multi-voltage FPGA configuration buses without extra components. JTAG ISP programming lets NCM teams service bitstream bugs across a deployed fleet without swapping hardware.
推荐
Test & Measurement Equipment Firmware Storage
Test instruments use the XCF32PVOG48C to store the FPGA bitstream responsible for stimulus generation, DSP capture, and protocol decoding. The 32 Mbit capacity is sufficient for large Virtex-4 LX25/LX40 image-generation bitstreams, and the JTAG re-programmability lets designers ship calibration updates to deployed instruments. Low power consumption keeps thermal budget predictable in sealed industrial chassis.
推荐
Aerospace / Mil-Quad Form Factor Boards
For boards that must double as industrial and MIL-grade builds, the XCF32PVOG48C is the preferred commercial part and the XQF32PVOG48M is the verified military-grade drop-in alternative sharing the identical 48-TSOP footprint. Designs that started with XCF32PVOG48C can be re-certified for harsh environments simply by substituting the XQF variant during line-build, without any PCB rework.
推荐
Legacy Virtex-4 / Virtex-5 FPGA Boot Retrofits
Designers maintaining deployed Virtex-4 LX/LXT and Virtex-5 LX/SXT boards use the XCF32PVOG48C as a 1.8 V low-power replacement for legacy 3.3V Platform Flash PROMs, because both Virtex-4 and the 1.8 V PROM share the same 1.5 V to 3.3 V tolerant configuration interface. This avoids redesigning the configuration pin mapping and reduces standby current on the backplane by ~40 percent.
推荐
推荐产品汇总
工程参考数据： XCF32PVOG48C ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | XCF32PVO48C | XCF32PFS48C | XQF32PVOG48M | XCF16PVOG48C | XCF32PVO48I |
|---|---|---|---|---|---|---|
| Brand | AMD | AMD | AMD | AMD | AMD | AMD |
| Package | 48-TSOP | 48-TSOP - same | 48-TSOP - same | 48-TSOP - same | 48-TSOP - same | 48-TSOP - same |
| Density | 32 Mbit | 32 Mbit | 32 Mbit | 32 Mbit | 16 Mbit | 32 Mbit |
| Operating Voltage | 1.65 V to 2.0 V | 1.65 V to 2.0 V | 1.65 V to 2.0 V | 1.65 V to 2.0 V | 1.65 V to 2.0 V | 1.65 V to 2.0 V |
| Temperature Grade | Commercial -40C to +85C | Commercial -40C to +85C | Commercial -40C to +85C | Military -55C to +125C | Commercial -40C to +85C | Industrial -40C to +85C |
| Programming Interface | JTAG / IEEE 1149.1 | JTAG / IEEE 1149.1 | JTAG / IEEE 1149.1 | JTAG / IEEE 1149.1 | JTAG / IEEE 1149.1 | JTAG / IEEE 1149.1 |
| Cascade Support | Yes | Yes | Yes | Yes | Yes | Yes |
| Configuration Mode | Serial / Parallel | Serial / Parallel | Serial only | Serial / Parallel | Serial / Parallel | Serial / Parallel |
| Availability | Last-time-buy | Last-time-buy | Obsolete | Active (military-grade) | NRND | Active |
关键差异点
- Exact 32 Mbit density for full Spartan-6 LX16 bitstream storage （对比 XCF16PVOG48C)
- Commercial-grade 1.8 V Platform Flash XL with verified drop-in upgrades （对比 XQF32PVOG48M)
- Standard 1.65 to 2.0 V VCCINT range matches all Spartan-3/6 VCC rails （对比 XCF32PFS48C (LQFP package variant))
设计说明
Estimated: at FPGA configuration when VCC is 1.8 V and the PROM is actively driving CCLK/DOUT at full speed, standby current remains below 25 mA per the AMD Platform Flash datasheet, but it is recommended to power the XCF32PVOG48C from a regulated LDO rail sharing the FPGA VCCO_0 supply. Avoid sourcing its VCCINT directly from a noisy switching converter without a 10 uF ceramic + 0.1 uF decoupling network placed within 5 mm of the pin.
Route the JTAG chain (TDI/TDO/TMS/TCK) as a daisy chain from the FPGA to the XCF32PVOG48C with stub lengths under 30 mm. Place the TSOP on the same board side as the FPGA JTAG header so taps are not interrupted by connectors. Keep CCLK trace matched to 50 ohm impedance when using parallel mode; for serial mode match the impedance but accept a slightly relaxed 65 ohm spec.
Do not confuse the 1.8 V Platform Flash XCF32P family with the 3.3 V Platform Flash XCF32S family - they share the 48-TSOP footprint but are not pin-compatible at the VCC rail and may permanently damage the 1.8 V part. Always verify the 'V' versus 'S' family code in the part number (XCF32PVOG48C versus XCF32PSOG48C) and confirm VCCINTRail before PCB layout checkout.
合规信息
Lead-free / RoHS-compliant per AMD product page (VOG48C suffix indicates lead-free); AEC-Q100 not applicable because PROM is not an automotive-grade device; choose XQF32PVOG48M for MIL-grade / aerospace qualification.
