EP20K100CB356C9 - 252-I/O APEX-20K FPGA | Intel | Embedded Logic
MPN: EP20K100CB356C9 ✓ Active| Qty | Unit Price | Extended |
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| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
| 3,000 | $0 | $0.00 |
EP20K100CB356C9 Overview
An FPGA, or field-programmable gate array, is a semiconductor device whose logic function is configured after manufacturing. FPGAs occupy the programmable-logic branch of the integrated-circuit hierarchy, above fixed-function logic and below or alongside processors in configurable digital systems. Their architecture generally includes configurable logic blocks, programmable interconnects, and configurable I/O resources. The APEX-20K family extends that model toward embedded system-on-programmable-chip applications, where designers can implement interfaces, control logic, datapaths, and other digital functions in one configurable device.
The verified specifications identify 252 user I/O pins and a 356-ball BGA package. A 356-ball package provides a high pin count for programmable I/O, power, configuration, and other device functions, while the BGA format supports dense surface-mount routing and controlled electrical connections. The part is also described as an embedded FPGA, making it relevant to systems that need hardware-level concurrency, deterministic logic, and post-manufacture functional configuration. Verified data does not provide logic-element count, memory capacity, operating voltage, speed grade, temperature range, or configuration details, so those parameters remain unstated rather than inferred from the family name.
The APEX-20K architecture is associated with programmable logic and embedded applications. Engineers should preserve the original configuration flow, pin assignment, I/O electrical settings, clocking scheme, and printed-circuit-board escape strategy when designing a replacement. Although several APEX-20K-family part numbers appear in the site MPN list, the available substitute data does not establish that any candidate is pin-compatible and electrically interchangeable with the target. A replacement therefore requires manufacturer cross-reference verification, datasheet comparison, footprint review, and timing or functional-equivalence testing.
Typical verified or implied use cases include embedded control systems, high-density digital interfaces, industrial electronics, and communications or computing equipment requiring programmable hardware. The 252-I/O capability is particularly useful when many external signals must be connected to configurable logic. Designers should not treat the I/O count as a substitute for required I/O standards, voltage levels, timing margins, or package-ball verification.
For new designs, confirm the complete electrical and mechanical requirements before selecting EP20K100CB356C9. For legacy replacement programs, first verify the exact package, ball map, configuration interface, power requirements, and supported design tools. The verified web results show distributor availability and quote-based purchasing, but they do not provide a complete manufacturer datasheet or all electrical characteristics.
This product data combines verified package, I/O, inventory, and distributor information with explicit markers for unavailable specifications. It also distinguishes observed source facts from engineering considerations, helping procurement, design, and maintenance teams avoid assuming compatibility from a family name or similar product description.
Drop-in alternatives for EP20K100CB356C9 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with EP20K100CB356C9 (same form factor and footprint) — differing in Mounting Type, Family, Package, Process Technology.
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| Product Type | EPROM-based FPGA |
| Logic Family | APEX-20K |
| User I/O Count | 252 I/O |
| Package Type | 356-LBGA |
| Package Ball Count | 356 balls |
| Manufacturer | Intel |
| Product Category | Embedded - FPGAs |
| Mounting Type | Surface Mount |
EP20K100CB356C9 356 balls Pin Configuration Guide
Pin configuration for EP20K100CB356C9 (356 balls package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for EP20K100CB356C9.
Refer to the datasheet for full pin configuration.
Typical Applications
EP20K100CB356C9 is suitable for 6 applications: Embedded Control Systems, High-Density Digital Interfaces, Industrial Automation Equipment, Communications and Networking Hardware, Legacy Computing Peripherals, Board-Level Signal Aggregation.
Embedded Control Systems
EP20K100CB356C9 fits embedded control systems that require configurable hardware and a high number of external connections. Verified data identifies the part as an embedded FPGA with 252 user I/O pins, allowing control logic, status monitoring, and interface management to be implemented in programmable hardware. A typical design uses the device to coordinate machine or equipment functions while the surrounding processor handles software services. The 356-ball BGA supports dense board placement, but the supplied data does not confirm supply voltage, I/O standards, temperature range, or timing limits. Those values must be obtained from the manufacturer datasheet before design freeze. The part is most appropriate for legacy or existing control platforms that already support the APEX-20K family and require a known 356-ball footprint rather than an unverified modern-device migration.
Recommended
High-Density Digital Interfaces
EP20K100CB356C9 is applicable to high-density digital-interface equipment because the verified specification lists 252 user I/O pins. The device can be considered for interface aggregation, protocol conversion, signal conditioning, or parallel datapath handling when programmable timing and concurrent logic are needed. Its 356-ball BGA provides a package format suited to designs with many connections, but the 252-I/O count does not by itself establish support for any particular interface standard or voltage. Engineers must verify differential-pair rules, I/O voltage, drive strength, termination, and package escape requirements from the official datasheet. The FPGA can reduce the number of separate logic devices by integrating configurable functions, yet configuration generation and legacy tool support must also be confirmed. A replacement design should compare interface timing and electrical behavior, not only the number of package balls.
Recommended
Industrial Automation Equipment
EP20K100CB356C9 can be considered for industrial automation equipment that uses configurable logic for control, sequencing, and communication between subsystems. The verified data identifies 252 user I/O and a 356-ball BGA, which is relevant when a controller must monitor many sensors, actuators, and status lines. The FPGA can implement deterministic hardware functions alongside a processor, but the available data does not provide industrial temperature qualification, core voltage, I/O voltage, or supported signaling standards. Those omissions are critical for an industrial design and require manufacturer documentation. The part should be used in existing equipment where the board already provides the required power, configuration, and footprint arrangements. For new automation platforms, a modern FPGA may be preferable if its toolchain, lifecycle, power data, and safety documentation are stronger, while EP20K100CB356C9 remains a candidate for maintaining established hardware.
Recommended
Communications and Networking Hardware
EP20K100CB356C9 may fit communications or networking hardware that requires programmable datapaths and a large number of external connections. The verified 252 user I/O count supports designs that aggregate parallel signals, perform protocol handling, or coordinate multiple communication blocks. The 356-ball BGA can support dense routing in a board layout, while the FPGA architecture provides a configurable implementation for timing-sensitive functions. However, the supplied web data does not identify transceiver capability, maximum clock frequency, I/O voltage, supported standards, or power consumption. Those parameters must be verified before the part is selected for a communications design. A replacement must preserve exact I/O electrical behavior and timing, and migration to a different FPGA family may require changes to configuration files, PCB escape, clock constraints, and validation tests. EP20K100CB356C9 is therefore best treated as a legacy programmable-logic option for compatible platforms.
Recommended
Legacy Computing Peripherals
EP20K100CB356C9 is relevant to legacy computing peripherals that rely on programmable hardware for bus handling, control sequencing, or data formatting. Verified data identifies the part as an Intel EPROM-based FPGA in the APEX-20K family with 252 user I/O in a 356-ball BGA package. This makes it a possible maintenance component for established peripheral boards, particularly when firmware and hardware design files already target the device. The part should not be selected solely because a generic FPGA category applies; the designer must confirm configuration support, timing, I/O electrical limits, power sequencing, and software-tool compatibility. A modern FPGA can require a different package, different configuration method, and a new verification process. For legacy peripherals, the principal benefit of retaining the target is avoiding unnecessary board changes, provided current supply and authenticity can be demonstrated.
Recommended
Board-Level Signal Aggregation
EP20K100CB356C9 can be used in board-level signal-aggregation designs that collect many digital inputs and outputs into configurable logic. The verified 252 user I/O specification makes the device worth evaluating when a board needs to replace multiple fixed-function devices or centralize signal routing. The 356-ball BGA provides a high-density mechanical interface, but the supplied evidence does not state the exact I/O voltage, current limits, supported I/O standards, or maximum toggle rate. Those electrical details determine whether the package is suitable for the actual signal-integrity environment. The FPGA may help implement deterministic parallel processing, but its configuration, clock, reset, and power architecture must be preserved from the original design. Replacement assessment should include signal-integrity simulations, timing closure, thermal testing, and functional comparison of the generated configuration. The part is most useful when the existing design already uses its APEX-20K architecture and 356-ball footprint.
Recommended
Recommended Products Summary
Engineering reference data for EP20K100CB356C9 — comparison, design guidance, and compliance information.
Selection Guide
Key Differentiators
- Verified high-I/O embedded FPGA positioning (vs Modern fixed-logic or lower-I/O FPGA)
- Legacy APEX-20K family compatibility target (vs Unrelated FPGA family)
- 356-ball BGA package for dense routing (vs Cross-package FPGA solution)
Design Notes
Do not treat a similar APEX-20K part number as a drop-in replacement without a full package and electrical comparison. Confirm the 356-ball BGA drawing, ball numbering, power and ground assignments, configuration pins, user I/O mapping, supported I/O standards, timing limits, and programming method. Related same-brand MPNs appear in the site list, but the supplied data does not verify pin compatibility. For a legacy board, preserve the original configuration and compare functional and timing behavior after physical and electrical equivalence are established.
Plan the 356-ball BGA escape strategy before routing begins. Use the official package drawing to identify ball orientation, power and ground grouping, high-speed or differential pairs, and via transitions. The verified data confirms 252 user I/O, but it does not provide the complete ball map or I/O electrical limits. Keep sensitive clock and configuration paths short, provide continuous reference planes, and verify manufacturability with the selected PCB fabricator. Any proposed alternate package requires a new footprint and is outside the strict drop-in classification.
Thermal analysis requires power and thermal specifications that are not included in the verified data. Before production, obtain the core and I/O supply limits, estimated or measured power by configuration, package thermal resistance, ambient range, and allowable junction temperature. Use a realistic activity factor and measure the final board because utilization and switching activity can change dissipation substantially. Provide sufficient copper, thermal vias, airflow, or heat spreading as the datasheet permits. Do not publish a calculated junction temperature from unknown voltage or current values.
Preserve the original power, clock, reset, and configuration strategy until the manufacturer’s documentation is available. Confirm decoupling placement, rail sequencing, clock integrity, and I/O protection against the target schematic. The supplied search data establishes only the 356-LBGA package and 252 user I/O; it does not establish the number or type of power rails. If a replacement is eventually qualified, compare its startup behavior and configuration interface as carefully as its logic resources, because an electrically similar package can still be functionally incompatible.
Compliance Information
The verified web data does not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations.
