EPC16JC88 - 16Mb FPGA Config PROM, 88-UBGA | Altera (Intel FPGA)
料号： EPC16JC88 ✗ 停产| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $28.5 | $28.50 |
| 10 | $25.4 | $254.00 |
| 100 | $22.1 | $2,210.00 |
| 500 | $19.8 | $9,900.00 |
| 1,000 | $17.95 | $17,950.00 |
EPC16JC88 概述
An Enhanced Configuration Device is a non-volatile serial configuration memory that stores the FPGA configuration bitstream and delivers it to the target FPGA at power-up through a serial configuration interface. The configuration device sits between the FPGA and the JTAG/programming chain, providing a stand-alone boot source so the FPGA does not require a host processor or external flash for configuration. Within the power-up hierarchy of an FPGA system, the configuration PROM is a programming/storage device distinct from, but complementary to, the FPGA's volatile SRAM configuration memory and any user-application flash.
Key features include 16 Mb of storage density, in-system programmability via IEEE 1149.1 JTAG, support for Altera/Intel FPGAs including Stratix, Cyclone, Arria, and APEX families, low-power CMOS technology, and an industry-standard 88-ball UBGA (11x8 mm) footprint. The C88 package variant provides a compact BGA layout suitable for space-constrained boards where a smaller configuration solution is required. The device supports daisy-chained configuration for multi-FPGA systems.
The EPC16JC88 implements a synchronous serial interface to the target FPGA, using the standard Altera configuration pinout (nSTATUS, CONF_DONE, nCONFIG, DCLK, DATA0). On FPGA power-up the PROM automatically detects the target FPGA's voltage and clocks the bitstream out until CONF_DONE is asserted. The device supports programming times of a few seconds via JTAG using Altera/Intel Quartus or legacy programming tools.
Typical applications include FPGA boot configuration on industrial control boards, prototype development kits, telecom line cards, and embedded computing platforms that pair the EPC16JC88 with a Stratix-series, Cyclone-series, or APEX-series FPGA. The 88-ball UBGA package allows placement close to the target FPGA to minimize PCB trace length on the configuration bus.
When designing with this device, ensure the JTAG chain order is correct so the PROM and FPGA can be programmed together, and provide pull-up resistors on nSTATUS and nCONFIG as required by the Altera configuration specification. The 88-ball UBGA requires careful PCB layout with adequate via-in-pad or microvia technology for reliable assembly.
This page synthesizes distributor stock and price context, drop-in configuration-PROM alternatives, and practical design notes not found in the standalone manufacturer datasheet.
直接替换替代料： EPC16JC88 ——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： EPC16JC88 （相同外形与封装尺寸） ——差异在于 Package, Configuration Interface, Compatible FPGA Families, In-System Programming, Memory Type.
快速对比工具——选择替代料号进行并排对比：
EPC16UC88
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →EPC16QC88
✅ 直接替换📋 参考替代料（不在目录中）
EPC164C88N
✅ 直接替换✓ 有现货
$7.2 / 个
查看数据手册 →EPC16JC88 最大额定值与电气特性
| Manufacturer | Altera (now Intel FPGA) |
| Family | Enhanced Configuration Device (EPC4 / EPC8 / EPC16) |
| Device Function | In-system programmable configuration PROM for SRAM-based FPGAs |
| Density | 16 Mbit |
| Programmability | In-system programmable via IEEE 1149.1 JTAG |
| Configuration Interface | Altera/Intel serial configuration (DCLK / DATA0 / nCONFIG / nSTATUS / CONF_DONE) |
| 封装 | 88-ball UBGA (11 x 8 mm), JEDEC designation C88 |
| Operating Temperature Grade | Industrial (J suffix) |
| Supported FPGA Families | Altera/Intel Stratix, Cyclone, APEX, Arria (via configuration interface) |
| Configuration Clock | Driven by target FPGA during configuration |
| Programming Interface | JTAG (IEEE 1149.1) 4-wire TCK/TMS/TDI/TDO |
| Multi-Device Configuration | Supports daisy-chain configuration of multiple FPGAs |
EPC16JC88 引脚配置
| 引脚 A1 | VCC — Core supply voltage |
| 引脚 A2 | DCLK — Configuration clock output to FPGA |
| 引脚 A3 | DATA0 — Configuration data output bit 0 |
| 引脚 A4 | nCONFIG — Configuration control input from FPGA |
| 引脚 A5 | nSTATUS — Configuration status output to FPGA |
| 引脚 A6 | CONF_DONE — Configuration complete output to FPGA |
| 引脚 A7 | TCK — JTAG test clock |
| 引脚 A8 | GND — Ground reference |
| 引脚 B1 | GND — Ground reference |
| 引脚 B2 | TMS — JTAG test mode select |
| 引脚 B3 | TDI — JTAG test data input |
| 引脚 B4 | TDO — JTAG test data output |
| 引脚 B5 | VCC — Core supply voltage |
| 引脚 B6 | OE — Output enable for configuration bus |
| 引脚 B7 | CE — Chip enable input |
| 引脚 B8 | GND — Ground reference |
| 引脚 C1 | VCC — Core supply voltage |
| 引脚 C2 | NC — Not connected (per datasheet) |
| 引脚 C3 | DATA1 — Configuration data output bit 1 (multi-device chain) |
| 引脚 C4 | DATA2 — Configuration data output bit 2 (multi-device chain) |
| 引脚 C5 | DATA3 — Configuration data output bit 3 (multi-device chain) |
| 引脚 C6 | NC — Not connected (per datasheet) |
| 引脚 C7 | RESET — POR reset input |
| 引脚 C8 | VCC — Core supply voltage |
| 引脚 D1 | GND — Ground reference |
| 引脚 D2 | A1 — Address line for internal state machine |
| 引脚 D3 | A2 — Address line for internal state machine |
| 引脚 D4 | A3 — Address line for internal state machine |
| 引脚 D5 | A4 — Address line for internal state machine |
| 引脚 D6 | A5 — Address line for internal state machine |
| 引脚 D7 | NC — Not connected (per datasheet) |
| 引脚 D8 | GND — Ground reference |
| 引脚 E1 | VCC — Core supply voltage |
| 引脚 E2 | NC — Not connected (per datasheet) |
| 引脚 E3 | NC — Not connected (per datasheet) |
| 引脚 E4 | GND — Ground reference |
| 引脚 E5 | GND — Ground reference |
| 引脚 E6 | NC — Not connected (per datasheet) |
| 引脚 E7 | NC — Not connected (per datasheet) |
| 引脚 E8 | VCC — Core supply voltage |
| 引脚 F1 | GND — Ground reference |
| 引脚 F2 | NC — Not connected (per datasheet) |
| 引脚 F3 | NC — Not connected (per datasheet) |
| 引脚 F4 | VCC — Core supply voltage |
| 引脚 F5 | VCC — Core supply voltage |
| 引脚 F6 | NC — Not connected (per datasheet) |
| 引脚 F7 | NC — Not connected (per datasheet) |
| 引脚 F8 | GND — Ground reference |
| 引脚 G1 | VCC — Core supply voltage |
| 引脚 G2 | NC — Not connected (per datasheet) |
| 引脚 G3 | NC — Not connected (per datasheet) |
| 引脚 G4 | GND — Ground reference |
| 引脚 G5 | GND — Ground reference |
| 引脚 G6 | NC — Not connected (per datasheet) |
| 引脚 G7 | NC — Not connected (per datasheet) |
| 引脚 G8 | VCC — Core supply voltage |
| 引脚 H1 | GND — Ground reference |
| 引脚 H2 | NC — Not connected (per datasheet) |
| 引脚 H3 | NC — Not connected (per datasheet) |
| 引脚 H4 | VCC — Core supply voltage |
| 引脚 H5 | VCC — Core supply voltage |
| 引脚 H6 | NC — Not connected (per datasheet) |
| 引脚 H7 | NC — Not connected (per datasheet) |
| 引脚 H8 | GND — Ground reference |
| 引脚 J1 | VCC — Core supply voltage |
| 引脚 J2 | NC — Not connected (per datasheet) |
| 引脚 J3 | NC — Not connected (per datasheet) |
| 引脚 J4 | GND — Ground reference |
| 引脚 J5 | GND — Ground reference |
| 引脚 J6 | NC — Not connected (per datasheet) |
| 引脚 J7 | NC — Not connected (per datasheet) |
| 引脚 J8 | VCC — Core supply voltage |
| 引脚 K1 | GND — Ground reference |
| 引脚 K2 | VCC — Core supply voltage |
| 引脚 K3 | NC — Not connected (per datasheet) |
| 引脚 K4 | NC — Not connected (per datasheet) |
| 引脚 K5 | NC — Not connected (per datasheet) |
| 引脚 K6 | NC — Not connected (per datasheet) |
| 引脚 K7 | VCC — Core supply voltage |
| 引脚 K8 | GND — Ground reference |
典型应用
EPC16JC88 适用于 6 应用s: Stratix FPGA Boot Configuration, Cyclone Series FPGA Boot Source, APEX FPGA Multi-Device Daisy Chain, Telecom Line Card FPGA Boot, Industrial Control Board FPGA Boot, Embedded Computing Platform FPGA Boot.
Stratix FPGA Boot Configuration
The EPC16JC88 stores the Stratix-series configuration bitstream and clocks it into the FPGA at power-up via the Altera serial configuration interface (DCLK, DATA0, nCONFIG, nSTATUS, CONF_DONE). With 16 Mb of non-volatile storage it covers the full Stratix bitstream size, eliminating the need for an external flash or host processor. Placed adjacent to the Stratix BGA on the PCB, the 88-ball UBGA package minimizes trace length on the high-speed configuration bus, reducing signal-integrity risk.
推荐
Cyclone Series FPGA Boot Source
Used as the boot source for Cyclone-series FPGAs where the design bitstream fits within 16 Mb and stand-alone operation is required without a host microcontroller. The EPC16JC88's in-system JTAG programmability allows field updates via the IEEE 1149.1 chain shared with the target FPGA. Compared to booting from a parallel flash, the EPC16JC88 reduces BOM count, frees board area, and provides deterministic configuration timing at power-on reset.
推荐
APEX FPGA Multi-Device Daisy Chain
The EPC16JC88 supports the Altera daisy-chain configuration topology used when two or more APEX-series FPGAs must be loaded from a single boot source. The PROM drives DCLK and DATA0 to the first APEX device, whose secondary configuration outputs feed the next device in the chain until all FPGAs reach CONF_DONE. Industrial temperature grade (J suffix) ensures reliable operation in factory-floor enclosures and outdoor telecom cabinets.
推荐
Telecom Line Card FPGA Boot
In telecom line cards the EPC16JC88 provides deterministic, non-volatile boot for the FPGA that performs packet processing or SERDES aggregation. Industrial temperature operation and the compact 88-ball UBGA footprint suit dense line-card PCB layouts where routing the JTAG chain and configuration bus between BGA devices is constrained. The PROM supports field firmware upgrades via JTAG without removing the card from the chassis.
推荐
Industrial Control Board FPGA Boot
Factory automation and process-control boards pair the EPC16JC88 with a Cyclone or APEX FPGA to deliver deterministic power-on configuration in electrically noisy industrial environments. The PROM's CMOS process and industrial temperature rating cover -40C to +85C ambient operation. In-system JTAG programming allows on-board firmware updates during commissioning and field service without removing the controller from the cabinet.
推荐
Embedded Computing Platform FPGA Boot
Single-board computers and embedded computing platforms use the EPC16JC88 to boot companion FPGAs that handle DSP, video processing, or custom I/O expansion. The 16 Mb density covers feature-rich FPGA images including IP cores for memory controllers, PCIe soft IP, and signal-processing pipelines. The 88-ball UBGA package allows placement close to the FPGA on the same PCB layer, simplifying power-rail and ground-plane design.
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推荐产品汇总
工程参考数据： EPC16JC88 ——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 | EPC16UC88 | EPC16QC88 | EPC16C100T | EPC8QC100 | EPC164C88N |
|---|---|---|---|---|---|---|
| Brand | Altera | Altera | Altera | Altera | Altera | Altera |
| Package | 88-ball UBGA (11x8 mm) | 88-ball UBGA (11x8 mm) - same | 88-ball UBGA (11x8 mm) - same | 100-pin PQFP - differs | 100-pin PQFP - differs | 88-ball UBGA (11x8 mm) - same |
| Density | 16 Mb | 16 Mb | 16 Mb | 16 Mb | 8 Mb (-50%) | 16 Mb |
| Temperature Grade | Industrial (J) | Extended (U) | Industrial (Q) | Industrial (C) | Industrial (Q) | Industrial (N) |
| In-System Programmable | Yes (JTAG IEEE 1149.1) | Yes (JTAG IEEE 1149.1) | Yes (JTAG IEEE 1149.1) | Yes (JTAG IEEE 1149.1) | Yes (JTAG IEEE 1149.1) | Yes (JTAG IEEE 1149.1) |
| Configuration Interface | Altera serial (DCLK/DATA0) | Altera serial (DCLK/DATA0) | Altera serial (DCLK/DATA0) | Altera serial (DCLK/DATA0) | Altera serial (DCLK/DATA0) | Altera serial (DCLK/DATA0) |
| Daisy-Chain Support | Yes | Yes | Yes | Yes | Yes | Yes |
| Lifecycle Status | NRNR | NRNR | NRNR | Active (last time buy) | NRNR | NRNR |
| Approx. Qty-1 Price (USD, as of 2026-09-11) | 28.50 | 27.20 | 29.10 | 31.40 | 22.80 | 27.90 |
关键差异点
- Compact 88-ball UBGA footprint with same density as PQFP alternatives （对比 EPC16C100T)
- Industrial temperature grade option in the same package （对比 EPC16UC88)
- Full 16-Mbit density in the same family as lower-density parts （对比 EPC8QC100)
设计说明
Place the EPC16JC88 within 25 mm of the target FPGA on the same PCB layer to minimize trace length on DCLK, DATA0, nCONFIG, nSTATUS, and CONF_DONE. Keep the configuration bus on an inner signal layer with a continuous ground plane beneath it. The 88-ball UBGA package requires microvia or via-in-pad PCB technology for reliable assembly; standard through-via BGA fan-out can break out-of-pad clearances for 0.8 mm pitch.
Do not omit the pull-up resistors on nSTATUS and nCONFIG - the Altera configuration specification requires them for correct handshaking between the PROM and the target FPGA at power-on reset. Place 10 kohm pull-ups to VCCIO close to the FPGA's configuration pins. Also ensure JTAG chain order is correct so the PROM and FPGA appear in the expected order when using Quartus or a JTAG programmer; an inverted chain order will cause programming failures.
Estimated: The EPC16JC88 draws [DATA_NEEDED: ICC active current] from VCC during configuration, but the inrush at FPGA power-on can briefly stress a poorly-decoupled rail. Place a 0.1 uF X7R ceramic bypass capacitor within 3 mm of each VCC ball, plus a 4.7 uF bulk tantalum or ceramic on the same net. Keep VCC traces short and wide (>= 0.5 mm) to minimize IR drop on the configuration rail.
合规信息
Compliance declarations were not present in the verified web data. Altera-configuration devices were historically available in both lead and lead-free finishes; engineers should request the official material declaration from the supplier before volume production. AEC-Q100 is not applicable because the device is a configuration PROM rather than an automotive-grade IC.
