EPF10K10ATC100-2 - FLEX 10KA FPGA, 10K Gates, 100-Pin TQFP | Intel / Altera
부품 번호: EPF10K10ATC100-2 ✗ 단종| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $18.5 | $18.50 |
| 10 | $16.4 | $164.00 |
| 100 | $13.95 | $1,395.00 |
| 500 | $11.2 | $5,600.00 |
| 1,000 | $9.85 | $9,850.00 |
EPF10K10ATC100-2 개요
What is a FLEX 10KA FPGA? The FLEX 10KA family is a second-generation embedded programmable logic device family from Altera that combines a fine-grained logic element array with coarse-grained embedded array blocks (EABs). Each EAB provides up to 2 Kbits of RAM, allowing designers to implement true dual-port or single-port memory, ROM, and complex arithmetic functions such as multipliers on-chip. The device sits in the hierarchy: programmable logic device -> CPLD/FPGA -> SRAM-based FPGA -> embedded array FPGA, and is well-suited to glue logic, bus interfacing, and low-to-mid density state machine implementations.
Key features include 72 LABs (Logic Array Blocks), 576 logic elements, embedded EAB-based memory blocks, in-system programmability via JTAG, multi-volt I/O support, and pin-compatible migration across package densities. The "-2" speed grade reflects the propagation delay tier (approximately 0.6 ns internal). The 100-pin LFQFP package uses gull-wing leads with a 0.5 mm pitch and supports commercial temperature range 0 C to +70 C. The architecture is built on a 5 V tolerant, 0.42 um CMOS process that has been widely second-sourced and documented.
Typical applications include PCI bus interface glue logic, telecommunications channel aggregation, industrial control and instrumentation, prototype ASIC emulation, and educational / development platforms where low cost and reusable logic density are critical. Designers transitioning away from discrete 74LS / 74F TTL logic find the FLEX 10KA particularly attractive because a single device can replace dozens of SSI/MSI packages while adding reprogrammability for late-stage design changes.
When designing with this device, ensure JTAG chain integrity by adding proper TCK pull-up and TMS pull-up resistors per IEEE 1149.1 (BST - Boundary Scan Test). For new designs, the FLEX 10KA is functionally mature but considered legacy; consider Cyclone IV or MAX II for active production, or use EPF10K10ATC100-2 in maintenance of existing installed bases where proven in-system behavior matters more than active product lifecycle.
드롭인 대체품: EPF10K10ATC100-2 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: EPF10K10ATC100-2 (동일 폼 팩터 및 풋프린트) — 차이점: Family, Operating Temperature, Package, Propagation Delay, Logic Elements.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
EPF10K10ATC100-1
✅ 드롭인 ⚠️ 사양 미검증✓ 재고 있음
$18.2 / 개
데이터시트 보기 →EPF10K10ATC100-3
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
EPF10K10ATC100-2 최대 정격 & 전기적 특성
| Family | FLEX 10KA (FLEX 10KAFamily) |
| Usable Gates | 10,000 gates |
| Logic Elements | 576 cells |
| Logic Array Blocks (LABs) | 72 |
| Maximum User I/Os (this package) | 66 (per Mouser listing) |
| Maximum User I/Os (largest package) | 274 |
| 패키지 | 100-pin LFQFP / TQFP |
| Package Code | LFQFP |
| Terminal Form | Gull Wing |
| 공급 전압 | 3.3 V |
| Maximum Toggle Frequency | 142.86 MHz |
| Propagation Delay | 0.6 ns (typical internal) |
| Logic Family | CMOS (SRAM-based) |
| 동작 온도 | 0 C to +70 C (Commercial) |
| Programming Method | SRAM / JTAG (in-system) |
| 실장 유형 | Surface Mount |
| Grade | Commercial |
| Datasheet Document | Altera FLEX 10KA datasheet (A-DS-F10K-04.1) |
EPF10K10ATC100-2 lfqfp 핀 구성 가이드
EPF10K10ATC100-2(lfqfp 패키지)의 핀 구성입니다. 이 디지털 IC에는 GPIO, 통신 인터페이스(UART, SPI, I2C), 전원 핀이 포함되어 있습니다. 대체 핀 기능과 구성 옵션은 제조사 데이터시트를 참조하십시오. 임베디드 시스템 설계와 PCB 레이아웃에 필수적입니다.
다음에 대한 상세 핀아웃 데이터 없음: EPF10K10ATC100-2.
다음을 참조하십시오: 데이터시트 전체 핀 구성은 다음을 참조하십시오.
일반적인 애플리케이션
EPF10K10ATC100-2 적합 용도: 6 애플리케이션s: PCI Bus Interface Glue Logic, Legacy TTL / SSI Replacement, Telecommunications Channel Aggregation, Industrial Control and Instrumentation, ASIC Prototyping and Emulation, Educational FPGA Training Platforms.
PCI Bus Interface Glue Logic
The EPF10K10ATC100-2's 10K gates and 72 LABs fit cleanly between a host processor and a PCI bus for address decoding, command translation, and wait-state insertion. With 66 user I/Os and 5 V tolerant I/O banks, the part can directly interface legacy 5 V peripherals on a 3.3 V host, eliminating external level shifters. Estimated: a typical 32-bit PCI target state machine consumes 4-5K gates plus 256x8 EAB-based configuration space, well within the device's capacity.
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Legacy TTL / SSI Replacement
Designers maintaining 1980s-1990s-era boards built from 74LS, 74F, and 74AS TTL can replace dozens of SSI/MSI packages with a single EPF10K10ATC100-2, reducing board area and power. The 0.6 ns propagation delay rivals fast-TTL, and JTAG in-system programmability lets engineers make late-stage ECO changes without board rework. Estimated: one FLEX 10KA can replace approximately 20-30 standard TTL packages in a typical decoder/counter/registered glue design.
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Telecommunications Channel Aggregation
Telecom multiplexer and demultiplexer designs benefit from the FLEX 10KA's EAB-based dual-port RAM, which allows simultaneous read/write on independent clock domains. The 3.3 V core with 5 V tolerant I/O makes the EPF10K10ATC100-2 compatible with both legacy E1/T1 line interface units and modern 3.3 V framers. With 142.86 MHz maximum toggle frequency, the device handles DS3 (44.736 Mbps) rates comfortably with margin.
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Industrial Control and Instrumentation
Factory automation controllers and laboratory instruments rely on the EPF10K10ATC100-2 for combining sensor signal conditioning, encoder quadrature decoding, and serial protocol translation on a single programmable device. The 0 C to +70 C commercial temperature range suits indoor control cabinets, and JTAG boundary scan simplifies PCB test per IEEE 1149.1. The embedded EABs enable on-chip FIFO buffering for asynchronous data acquisition.
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ASIC Prototyping and Emulation
Before committing to a masked ASIC, design teams prototype gate-level netlists on a FLEX 10KA device like the EPF10K10ATC100-2 to validate timing, functional behavior, and system integration at hardware speed. The 142.86 MHz toggle rate allows real-time emulation of ASICs in the 50-100 MHz range, and JTAG-based logic analysis ports enable on-chip signal observation. Multiple devices can be cascaded to emulate larger ASICs.
추천
Educational FPGA Training Platforms
Universities and training labs use the EPF10K10ATC100-2 on legacy Altera development boards to teach Verilog / VHDL synthesis, JTAG programming, and synchronous design. The 10K-gate capacity is large enough for meaningful lab projects (UART, SPI controller, simple CPU cores) yet small enough that synthesis completes in seconds on student laptops. The well-documented A-DS-F10K-04.1 datasheet provides a complete teaching reference.
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추천 제품 요약
엔지니어링 참조 데이터: EPF10K10ATC100-2 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | EPF10K10ATC100-1 | EPF10K10ATC100-3 | EPF10K10AQC208-2 | EPF10K10AQC208-3 | EPF10K10AQC208-3N |
|---|---|---|---|---|---|---|
| Package | 100-pin TQFP (LFQFP) | 100-pin TQFP (LFQFP) - same | 100-pin TQFP (LFQFP) - same | 208-pin PQFP - LARGER (not pin-compatible) | 208-pin PQFP - LARGER (not pin-compatible) | 208-pin PQFP - LARGER (not pin-compatible) |
| Brand | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) | Altera (Intel) |
| Family | FLEX 10KA | FLEX 10KA | FLEX 10KA | FLEX 10KA | FLEX 10KA | FLEX 10KA |
| Usable Gates | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 |
| Logic Elements | 576 | 576 | 576 | 576 | 576 | 576 |
| Speed Grade | -2 (mid) | -1 (fastest) | -3 (slowest) | -2 (mid) | -3 (slowest) | -3N (slowest, lead-free) |
| Maximum User I/Os | 66 (100-pin) | 66 (100-pin) | 66 (100-pin) | up to 150 (208-pin) | up to 150 (208-pin) | up to 150 (208-pin) |
| Supply Voltage | 3.3 V core | 3.3 V core | 3.3 V core | 3.3 V core | 3.3 V core | 3.3 V core |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
주요 차별점
- Drop-in same-package speed-grade family (vs EPF10K10ATC100-1)
- Lowest-gate, lowest-cost FLEX 10KA member (vs EPF10K100EQC208-2)
- Compact 100-pin TQFP for space-constrained boards (vs EPF10K10AQC208-3N)
설계 노트
Place decoupling capacitors (0.1 uF ceramic) on every VCCINT and VCCIO pin, with bulk 10-47 uF tantalum or polymer caps on the 3.3 V rail near the FPGA. The 100-pin TQFP package has high lead inductance; keep all 3.3 V supply traces short and wide. The FLEX 10KA also requires a 1.5 V VCCPD supply (derived from an external regulator or the EPC2 configuration device) - do not omit this pin.
The EPF10K10ATC100-2 is SRAM-based and loses configuration on power-down. Always pair it with a configuration device (EPC2LC20 or EPC1PC8) or external microcontroller to load the bitstream at power-up. Do not leave MSEL pins floating - tie them per the configuration mode datasheet table. ConfMode pins determine whether the FPGA boots from a serial or parallel configuration PROM.
For high-speed I/O above 50 MHz, add 22-33 ohm series damping resistors at the FPGA output to reduce reflections on long traces. The FLEX 10KA I/O is 5 V tolerant but only when VCCIO is set to 3.3 V or 2.5 V - if you drive 5 V into a 5 V-tolerant bank, the input clamp diodes handle short transients but sustained 5 V requires VCCIO = 5 V (legacy 5 V-only mode). Always check the I/O standard matrix in the datasheet.
규정 준수 정보
Compliance status not explicitly stated in Verified Web Data. The N-suffixed variants (e.g., EPF10K10ATC100-3N) typically denote Pb-free finish; consult Intel / Altera legacy product compliance certificates for definitive RoHS / REACH status.
