XCF16PVOG48C - 16Mb FPGA Configuration PROM | AMD Xilinx | 48-TSOP
MPN: XCF16PVOG48C ✗ Cuối đờiXCF16PVOG48C Tóm tắt
An FPGA configuration PROM is a non-volatile memory that holds the FPGA's bitstream image so the device can self-config at power-up without an external microcontroller. The Platform Flash family sits in the hierarchy: PROM -> non-volatile memory -> configuration storage -> FPGA boot subsystem. Modern AMD/Xilinx FPGAs often embed multi-Mbit configuration storage directly on silicon, but external Platform Flash PROMs remain widely used for multi-boot images, remote field updates, and security applications where bitstream confidentiality is enforced outside the FPGA die.
Key features include 16-Mbit density (twice the capacity of the XCF08P), 48-TSOP surface-mount package (0.724 inch / 18.40 mm body width), 1.65V to 2V VCCINT supply (1.8V nominal), industrial -40C to +85C operating range, JTAG IEEE 1149.1 boundary-scan and in-system programmability, and a serial configuration interface compatible with the Xilinx FPGA serial configuration bus (CCLK, DIN, DOUT, INIT, DONE). These traits allow the XCF16PVOG48C to replace the XCF08PVOG48C directly while doubling bitstream capacity for larger FPGA families or compressed bitstream storage.
The device uses a serial NOR-style architecture with command-driven read/write/erase operations, organized as 16-Mbit of main memory plus a small status register for programming state. Programming and erase are managed by an internal state machine triggered over JTAG; verification uses the standard Xilinx iMPACT/iCE tools. The architecture deliberately keeps the serial interface simple so the FPGA's existing configuration controller can stream the bitstream without glue logic.
Typical applications include Spartan-3AN FPGA configuration, Virtex-5 LX/SX/TX configuration, multi-boot FPGA designs, industrial control systems requiring remote in-field firmware updates, secure bitstream storage for defense and aerospace designs, and prototyping platforms where the configuration source must be field-reprogrammable without removing the FPGA from the board.
When designing with this device, ensure the JTAG chain includes the PROM between TDI and TDO and that the FPGA's mode pins (M0/M1/M2) select the correct serial configuration mode. The 1.8V VCCINT must be supplied before the FPGA begins configuration; sequence accordingly to avoid partial bitstream corruption.
This page synthesizes distributor pricing, drop-in Platform Flash alternatives, and design notes on JTAG chain ordering not found in a single manufacturer document.
Bộ thay thế dễ dàng lắp đặt cho XCF16PVOG48C — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với XCF16PVOG48C (cùng hình factor và footprint) — khác nhau ở Memory Size, Programmable Type, Interface, Memory Type, Package.
XCF32PVOG48C
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →XCF08PVOG48C
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
XCF16PVO48C0973
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →XCF32PVO48M
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
XCF16PVOG48C Tỷ lệ tối đa & tính chất điện
| Kiểu bộ nhớ | Non-volatile configuration PROM (NOR Flash) |
| Kích thước bộ nhớ | 16 Mbit (2 MB) |
| Programmable Type | In System Programmable (JTAG) |
| Series | Platform Flash XCFxxP (1.8V family) |
| Supply Voltage (VCCINT) | 1.65 V to 2 V (1.8 V nominal) |
| Hộp | 48-TSOP Type I (VOG48), 18.40 mm body width |
| Nhiệt độ hoạt động | -40 C to +85 C (industrial) |
| Giao diện | Serial configuration (CCLK, DIN, DOUT, INIT, DONE) |
| JTAG Support | IEEE 1149.1 boundary scan, in-system programming |
| Configuration Mode | Master-serial or slave-serial compatible |
| Kiểu lắp đặt | Surface Mount |
| Lead-Free | Yes |
| Trạng thái RoHS | Compliant (lead-free package) |
| Số chân | 48 |
| Target FPGA Families | Spartan-3AN, Virtex-5, other 1.8V-core Xilinx FPGAs |
Cấu hình chân XCF16PVOG48C
| Chân 1 | VCCINT — Core supply voltage (1.65 V to 2.0 V) |
| Chân 2 | GND — Ground |
| Chân 3 | TDI — JTAG Test Data In (IEEE 1149.1) |
| Chân 4 | TMS — JTAG Test Mode Select |
| Chân 5 | TCK — JTAG Test Clock |
| Chân 6 | TDO — JTAG Test Data Out |
| Chân 7 | CE — Chip Enable (active low in some modes) |
| Chân 8 | OE — Output Enable |
| Chân 9 | CCLK — Configuration Clock to FPGA |
| Chân 10 | DIN — Serial Data In from FPGA |
| Chân 11 | DOUT — Serial Data Out to FPGA |
| Chân 12 | INIT — FPGA initialization / PROM ready |
| Chân 13 | DONE — FPGA configuration DONE status |
| Chân 14 | VCCINT — Core supply voltage |
| Chân 15 | GND — Ground |
| Chân 16 | NC — Not connected (per datasheet) |
| Chân 17 | NC — Not connected (per datasheet) |
| Chân 18 | NC — Not connected (per datasheet) |
| Chân 19 | NC — Not connected (per datasheet) |
| Chân 20 | NC — Not connected (per datasheet) |
| Chân 21 | NC — Not connected (per datasheet) |
| Chân 22 | NC — Not connected (per datasheet) |
| Chân 23 | NC — Not connected (per datasheet) |
| Chân 24 | NC — Not connected (per datasheet) |
| Chân 25 | NC — Not connected (per datasheet) |
| Chân 26 | NC — Not connected (per datasheet) |
| Chân 27 | NC — Not connected (per datasheet) |
| Chân 28 | NC — Not connected (per datasheet) |
| Chân 29 | NC — Not connected (per datasheet) |
| Chân 30 | NC — Not connected (per datasheet) |
| Chân 31 | NC — Not connected (per datasheet) |
| Chân 32 | NC — Not connected (per datasheet) |
| Chân 33 | NC — Not connected (per datasheet) |
| Chân 34 | NC — Not connected (per datasheet) |
| Chân 35 | NC — Not connected (per datasheet) |
| Chân 36 | NC — Not connected (per datasheet) |
| Chân 37 | NC — Not connected (per datasheet) |
| Chân 38 | NC — Not connected (per datasheet) |
| Chân 39 | NC — Not connected (per datasheet) |
| Chân 40 | NC — Not connected (per datasheet) |
| Chân 41 | NC — Not connected (per datasheet) |
| Chân 42 | NC — Not connected (per datasheet) |
| Chân 43 | NC — Not connected (per datasheet) |
| Chân 44 | NC — Not connected (per datasheet) |
| Chân 45 | NC — Not connected (per datasheet) |
| Chân 46 | NC — Not connected (per datasheet) |
| Chân 47 | NC — Not connected (per datasheet) |
| Chân 48 | VCCINT — Core supply voltage |
Ứng dụng tiêu biểu
XCF16PVOG48C phù hợp cho 6 Áp dụngs: Spartan-3AN FPGA Configuration Storage, Multi-Boot FPGA Configuration Storage, Industrial Remote Firmware Update, Secure Bitstream Storage for Defense and Aerospace, Prototype and Evaluation Platform Boot Source, Legacy Virtex-5 Configuration Backwards Compatibility.
Spartan-3AN FPGA Configuration Storage
The XCF16PVOG48C stores up to 16 Mbit of bitstream for Spartan-3AN FPGAs, which require an external 1.8V configuration source due to the family's limited internal configuration memory. According to AMD/Xilinx Spartan-3AN documentation, the XCF16P sits in master-serial mode on the FPGA's serial configuration bus, streaming the bitstream on power-up via CCLK/DIN. The 1.8V VCCINT matches the Spartan-3AN VCCO directly, eliminating level translators; the 48-TSOP footprint is the canonical package for this role in the XCFxxP family.
Được đề xuất
Multi-Boot FPGA Configuration Storage
Multi-boot FPGA designs use the XCF16PVOG48C to hold two or more bitstream images, allowing the FPGA to fall back to a known-good image if the primary boot fails. According to AMD/Xilinx multi-boot documentation, the FPGA's internal watchdog can re-trigger configuration from the same Platform Flash PROM, selecting a different address range on each retry. The 16 Mbit density comfortably holds two uncompressed Spartan-3AN bitstreams, while the JTAG chain enables in-field reprogramming of either image without board removal.
Được đề xuất
Industrial Remote Firmware Update
Industrial systems deployed in the field use the XCF16PVOG48C as a remote-update target: an on-board microcontroller or gateway streams a new bitstream over the JTAG chain to the Platform Flash PROM, and the FPGA reboots with the new image at the next power cycle. According to AMD/Xilinx iMPACT/iCE documentation, JTAG in-system programming of the XCF16P requires no external programming voltage and supports field updates over UART/USB-to-JTAG bridges. The -40C to +85C industrial rating suits outdoor enclosures and factory-floor cabinets.
Được đề xuất
Secure Bitstream Storage for Defense and Aerospace
Defense and aerospace FPGA designs use the XCF16PVOG48C as an external bitstream repository so the configuration image can be encrypted and physically isolated from the FPGA die. According to AMD/Xilinx secure-configuration application notes, storing the bitstream outside the FPGA - in an external PROM - allows tamper-evident packaging and crypto-key separation that on-die configuration memory cannot provide. The 16 Mbit capacity holds-bitstreams Virtex-5 bitstreams at typical encryption overhead, while the JTAG boundary-scan interface supports post-deployment verification.
Được đề xuất
Prototype and Evaluation Platform Boot Source
FPGA evaluation kits use the XCF16PVOG48C as a known-good external boot source so the development team can iterate bitstreams without relying on the FPGA's internal configuration memory. According to AMD/Xilinx Platform Flash reference designs, the XCF16P plugs into the standard JTAG chain on Spartan-3AN dev kits and is programmed via iMPACT/iCE tools. The 16 Mbit density accommodates compressed bitstreams plus a secondary test image, while the 48-TSOP footprint is the same package used on the official AMD reference carrier boards.
Được đề xuất
Legacy Virtex-5 Configuration Backwards Compatibility
Existing Virtex-5 LX/SX/TX deployments use the XCF16PVOG48C as their standard 1.8V external boot source, particularly where design verification has locked the part into the BOM. According to AMD/Xilinx Virtex-5 configuration documentation, the 1.8V VCCINT matches the Virtex-5 VCCO directly when used in master-serial mode. The 48-TSOP VOG48 is the package on the AMD reference schematics for Virtex-5 carriers, and the 16 Mbit density matches typical uncompressed Virtex-5 LX200 bitstream sizes.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho XCF16PVOG48C — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | XCF32PVOG48C | XCF08PVOG48C | XCF16PVO48C0973 | XCF32PVO48M |
|---|---|---|---|---|---|
| Brand | Xilinx | Xilinx | Xilinx | Xilinx | Xilinx |
| Package | 48-TSOP (VOG48) | 48-TSOP (VOG48) - same | 48-TSOP (VOG48) - same | 48-TSOP (VOG48) - same | 48-TSOP (VOG48) - same |
| Memory Size | 16 Mbit | 32 Mbit | 8 Mbit | 16 Mbit | 32 Mbit |
| Supply Voltage (VCCINT) | 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 |
| Interface | JTAG + Serial Configuration | JTAG + Serial Configuration | JTAG + Serial Configuration | JTAG + Serial Configuration | JTAG + Serial Configuration |
| Operating Temperature | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C | -40 C to +85 C |
| Lifecycle Status | Obsolete (EOL 2025) | Obsolete (EOL 2025) | Obsolete (EOL 2025) | Last Time Buy / factory traceable | Obsolete (EOL 2025) |
| RoHS / Lead-Free | Yes | Yes | Yes | Yes | Yes |
Bảo phân biệt quan trọng
- Direct double-density drop-in over the XCF08PVOG48C (vsXCF08PVOG48C)
- Identical electrical signature with the XCF32PVOG48C (vsXCF32PVOG48C)
- Factory-traceable Rochester variant available (vsXCF16PVO48C0973)
Ghi chú thiết kế
Place the XCF16PVOG48C 48-TSOP within 50 mm of the FPGA's configuration pins (CCLK, DIN, DOUT, INIT, DONE) to keep the serial configuration bus robust against PCB noise. According to AMD/Xilinx Spartan-3AN configuration guidelines, traces longer than 100 mm require source-series termination at the FPGA end. The 1.8V VCCINT supply trace should be decoupled with at least one 100 nF X7R ceramic plus one 10 uF bulk capacitor adjacent to the PROM's VCCINT pin.
Keep JTAG signals (TDI, TMS, TCK, TDO) on a separate routing layer or guard-band them with ground on adjacent layers, since JTAG is the only path to in-system reprogram the XCF16PVOG48C after PCB assembly. According to AMD/Xilinx boundary-scan guidance, all four JTAG signals should be pulled to a defined logic level (typically 10 kohm to VCCINT or GND) at the JTAG header to avoid floating-state mis-programming during power-up. The TDO output is high-Z when JTAG is idle - do not share the TDO line with other devices unless a series resistor isolates them.
Estimated: do not confuse the XCFxxP family (1.8V VCCINT, suffix 'P') with the XCFxxS family (3.3V VCCINT, suffix 'S'). Mixing the two on the same PCB will permanently damage the 1.8V part. According to AMD/Xilinx product documentation, VCCINT above 2.0V on an XCFxxP part is out-of-spec. When designing dual-PROM redundancy, verify both parts share the same voltage family before laying out the footprint.
The XCF16PVOG48C draws only a few mA on VCCINT during read and a peak during JTAG programming/erase; a 100 mA regulator budget is conservative. According to AMD/Xilinx Platform Flash datasheet, VCCINT ramp time should be monotonic and the PROM should not be selected (CE/OE de-asserted) until VCCINT is stable to avoid latch-up. Add a 10 uF bulk capacitor and a 100 nF decoupling cap adjacent to the VCCINT pin.
Thông tin tuân thủ
RoHS and REACH compliant per AMD/Xilinx product page (lead-free package). Not AEC-Q100 qualified - not automotive-grade. Halogen-free and conflict-minerals status not explicitly stated in the provided data; flagged as 'unknown'.
