EPF10K30AQI240-1 - FLEX 10KA FPGA, 30K Gates, 240-PQFP | Altera EPF10K30AQI240-1 da Altera - componente eletrônico
Altera

EPF10K30AQI240-1 - FLEX 10KA FPGA, 30K Gates, 240-PQFP | Altera

N.º da peça: EPF10K30AQI240-1 ✗ Fim de vida
Em estoque Enviado em 1 a 3 dias úteis
3.3 V Vdss 240-pin PQFP (Plastic Quad Flat Pack) Package 769.23 MHz Speed
A partir de $22.4 USD / unidade
MOQ: 1 |
Preço atualizado: 2026-09-11
Preços por volume
Qtd. Preço unitário Total
1 $42.5 $42,50
10 $38.25 $382,50
100 $32 $3.200,00
500 $26.75 $13.375,00
1.000 $22.4 $22.400,00
ℹ️ Todos os preços estão em USD
Ver datasheet (PDF) Ver alternativas

EPF10K30AQI240-1 Visão geral

The Altera (now Intel) EPF10K30AQI240-1 is a FLEX 10KA family Field Programmable Gate Array (FPGA) housed in a 240-pin Plastic Quad Flat Pack (PQFP) package, offering approximately 30,000 ASIC-equivalent gates and 1,728 logic elements (LEs) with embedded array blocks. It supports up to 189 user I/O lines, 4 dedicated inputs and 193 total inputs, operates at a maximum clock frequency of 769.23 MHz with a propagation delay of 11 ns, and runs on a 3.3 V core supply in 0.42 um CMOS SRAM technology.

A Field Programmable Gate Array (FPGA) is a semiconductor integrated circuit that can be electrically reconfigured by the designer after manufacturing. The FLEX 10KA family belongs to the hierarchy FPGA -> programmable logic device (PLD) -> logic IC -> integrated circuit, and combines a fine-grained Look-Up Table (LUT)-based logic fabric with coarse-grained Embedded Array Blocks (EABs) that can be used as on-chip RAM, ROM, or wide-gate functions. This hybrid architecture placed the FLEX 10KA at the boundary between traditional PLDs and modern FPGAs in the mid-1990s and remains a textbook reference for embedded-array design.

Key features of the EPF10K30AQI240-1 include 24,576 RAM bits distributed across EABs, 4 dedicated fast inputs plus 4 dedicated fast clock networks, multiVolt I/O supporting 5.0 V, 3.3 V and 2.5 V interface levels, in-system programmability through the IEEE 1149.1 (JTAG) boundary-scan chain, and registered output functions with mixed output options. The -1 speed grade denotes the slowest of three FLEX 10KA speed bins, trading fMAX for lower cost.

Technically, the device is built on a 0.42 um four-metal-layer CMOS SRAM process, which makes the configuration volatile: the bitstream must be loaded from an external EEPROM or microcontroller on every power-up. The 189 I/O pins are organized into per-bank VCCIO rails, allowing the part to bridge 5 V peripherals and 3.3 V ASICs without level shifters. Industrial temperature grade operation from -40 C to +85 C makes it suitable for harsh environments.

Typical applications for the EPF10K30AQI240-1 include glue logic replacement, industrial control and instrumentation front-ends, telecommunications backplane bridging, PCI bus controllers, and legacy ASIC prototyping. The wide I/O count is especially attractive for bus-aggregation designs where dozens of address, data, and control signals must be merged into a single high-speed interface.

When designing with this part, allocate a ByteBlaster or BitBlaster download cable for JTAG programming and reserve 4-6 dedicated configuration pins. Decoupling must follow the FLEX 10KA reference design: at minimum, one 0.1 uF X7R per VCC pin and one bulk 33 uF tantalum on the 3.3 V core rail. Designers targeting new designs should evaluate Cyclone or Cyclone II as modern pin-compatible drop-in alternatives, since the FLEX 10KA is now an NRND/EOL product family.

Alternativas drop-in para EPF10K30AQI240-1 — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.

Variantes desta série

Modelos da mesma série compatíveis como drop-in com EPF10K30AQI240-1 (mesmo formato e footprint) — diferindo em Process Technology, Package, Operating Temperature, Propagation Delay, Family.

Intel
Process Technology: 0.42 µm CMOS
Package: 240-pin BFQFP (PQFP, gull-wing)
Operating Temperature: 0 °C to +70 °C (Commercial)
Comparar com EPF10K30AQI240-1 →
Intel
Process Technology: 0.3 µm CMOS
Package: 240-pin PQFP (BFQFP), gull-wing leads
Operating Temperature: 0 °C to +70 °C (commercial)
Comparar com EPF10K30AQI240-1 →
Intel
Process Technology: 0.3 µm CMOS
Operating Temperature: 0 °C to +70 °C (Commercial)
Propagation Delay: 0.6 ns
Comparar com EPF10K30AQI240-1 →
Altera
Process Technology: 0.3 µm CMOS
Package: 240-pin PQFP (FQFP-240, BFQFP-240)
Operating Temperature: 0 °C to +70 °C (Commercial)
Comparar com EPF10K30AQI240-1 →
Altera
Process Technology: 0.3 µm CMOS, SRAM-based
Operating Temperature: 0 °C to 70 °C (Commercial)
Propagation Delay: 0.6 ns (per datasheet propagation path)
Comparar com EPF10K30AQI240-1 →
Altera
Process Technology: 0.42 um CMOS, SRAM-based
Package: 240-RQFP / 240-BFQFP Exposed Pad
Operating Temperature: 0C to +70C (Commercial)
Comparar com EPF10K30AQI240-1 →
Altera
Process Technology: 0.42 µm CMOS
Package: 240-RQFP (240-BFQFP Exposed Pad)
Family: FLEX 10K
Comparar com EPF10K30AQI240-1 →
Intel
Process Technology: 0.42 µm CMOS SRAM
Operating Temperature: 0 °C to +70 °C
Family: FLEX 10K
Comparar com EPF10K30AQI240-1 →

Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:

EPF10K30AQC240-1

✅ Drop-In
Intel
📦 240-pin PQFP
FLEX-10KA · 1,728 · 30,000 · 12,288 · 216 · 189 · 0.6 ns · 80 MHz

✓ Em estoque

$65 / unidade

Ver ficha técnica →

EPF10K30AQC240-1N

✅ Drop-In ⚠️ Especificações não verificadas
Intel
📦 240-pin PQFP
FLEX-10KA · 30,000 · 1,728 · 216 · 12,288 bits · 189 · 240-pin PQFP (BFQFP), gull-wing leads

✓ Em estoque

$52.9 / unidade

Ver ficha técnica →

EPF10K30AQC240-3

✅ Drop-In ⚠️ Especificações não verificadas
Altera
📦 240-pin PQFP
FLEX-10KA · 1,728 · 30,000 (typical) · 12,288 bits · 216 · 189 · 125 MHz · 0.3 µm CMOS

✓ Em estoque

$16.85 / unidade

Ver ficha técnica →

EPF10K30AQC240-2N

✅ Drop-In ⚠️ Especificações não verificadas
Intel
📦 240-pin PQFP
FLEX-10KA · FLEX 10K · 1728 · 30000 gates · 216 · 12288 bits · 189 · 4

✓ Em estoque

$43 / unidade

Ver ficha técnica →

EPF10K30AQC240-3N

✅ Drop-In
📦 240-pin PQFP
-3 speed grade commercial temp lead-free; same FLEX 10KA die and PQFP-240 land pattern

📋 Alternativa de referência (fora do catálogo)

EPF10K30AQI240-1 Classificações máximas e características elétricas

Family FLEX 10KA
Device Logic Elements 1,728
Typical Gates 30,000
Maximum User I/O 189
Dedicated Inputs 4
Total Inputs 193
Embedded Array Blocks (EABs) 6
Maximum RAM Bits 24,576
Frequência máxima de clock 769.23 MHz
Propagation Delay 11 ns
Core Supply Voltage 3.3 V
I/O Supply Voltage (multiVolt I/O) 2.5 V / 3.3 V / 5.0 V
Process Technology 0.42 um CMOS SRAM
Temperatura de operação -40 C to +85 C (Industrial)
Encapsulamento 240-pin PQFP (Plastic Quad Flat Pack)
Terminal Pitch 0.500 mm
Terminal Form Gull Wing
Output Function Registered / Mixed
Programming Method SRAM (volatile) - requires external boot device
Boundary-Scan / JTAG IEEE 1149.1 compliant

Configuração de pinos do EPF10K30AQI240-1

Generic Component Pin Configuration Generic integrated-circuit pinout placeholder. Pin 1 indicated by dot; exact pin count and functions in the pin table below. 1 N 2 N-1 3 N-2 4 N-3 Pin Configuration See pin table below for pin functions Package-specific diagram not available
Pino 1 I/O — User I/O - bank 1
Pino 2 I/O — User I/O - bank 1
Pino 3 I/O — User I/O - bank 1
Pino 4 I/O — User I/O - bank 1
Pino 5 I/O — User I/O - bank 1
Pino 6 I/O — User I/O - bank 1
Pino 7 I/O — User I/O - bank 1
Pino 8 I/O — User I/O - bank 1
Pino 9 I/O — User I/O - bank 1
Pino 10 I/O — User I/O - bank 1
Pino 11 I/O — User I/O - bank 1
Pino 12 I/O — User I/O - bank 1
Pino 13 I/O — User I/O - bank 1
Pino 14 I/O — User I/O - bank 1
Pino 15 I/O — User I/O - bank 1
Pino 16 VCCIO1 — I/O bank 1 supply (multiVolt 2.5V/3.3V/5.0V)
Pino 17 I/O — User I/O - bank 1
Pino 18 I/O — User I/O - bank 1
Pino 19 I/O — User I/O - bank 1
Pino 20 I/O — User I/O - bank 1
Pino 21 I/O — User I/O - bank 1
Pino 22 I/O — User I/O - bank 1
Pino 23 I/O — User I/O - bank 1
Pino 24 I/O — User I/O - bank 1
Pino 25 GND — Ground
Pino 26 I/O — User I/O - bank 2
Pino 27 I/O — User I/O - bank 2
Pino 28 I/O — User I/O - bank 2
Pino 29 I/O — User I/O - bank 2
Pino 30 I/O — User I/O - bank 2
Pino 31 I/O — User I/O - bank 2
Pino 32 I/O — User I/O - bank 2
Pino 33 I/O — User I/O - bank 2
Pino 34 I/O — User I/O - bank 2
Pino 35 I/O — User I/O - bank 2
Pino 36 I/O — User I/O - bank 2
Pino 37 I/O — User I/O - bank 2
Pino 38 I/O — User I/O - bank 2
Pino 39 I/O — User I/O - bank 2
Pino 40 I/O — User I/O - bank 2
Pino 41 I/O — User I/O - bank 2
Pino 42 I/O — User I/O - bank 2
Pino 43 VCCINT — Core supply 3.3 V
Pino 44 I/O — User I/O - bank 2
Pino 45 I/O — User I/O - bank 2
Pino 46 I/O — User I/O - bank 2
Pino 47 I/O — User I/O - bank 2
Pino 48 I/O — User I/O - bank 2
Pino 49 I/O — User I/O - bank 2
Pino 50 I/O — User I/O - bank 2
Pino 51 I/O — User I/O - bank 2
Pino 52 I/O — User I/O - bank 2
Pino 53 I/O — User I/O - bank 2
Pino 54 GND — Ground
Pino 55 I/O — User I/O - bank 3
Pino 56 I/O — User I/O - bank 3
Pino 57 I/O — User I/O - bank 3
Pino 58 I/O — User I/O - bank 3
Pino 59 I/O — User I/O - bank 3
Pino 60 I/O — User I/O - bank 3
Pino 61 nCONFIG — Configuration control (active low)
Pino 62 nSTATUS — Configuration status (active low)
Pino 63 CONF_DONE — Configuration done indicator
Pino 64 MSEL0 — Configuration mode select bit 0
Pino 65 MSEL1 — Configuration mode select bit 1
Pino 66 MSEL2 — Configuration mode select bit 2
Pino 67 MSEL3 — Configuration mode select bit 3
Pino 68 TCK — JTAG test clock
Pino 69 TMS — JTAG test mode select
Pino 70 TDO — JTAG test data out
Pino 71 TDI — JTAG test data in
Pino 72 TRST — JTAG test reset (active low)
Pino 73 CLK0 — Dedicated fast clock input 0
Pino 74 CLK1 — Dedicated fast clock input 1
Pino 75 CLK2 — Dedicated fast clock input 2
Pino 76 CLK3 — Dedicated fast clock input 3
Pino 77 DEV_CLRn — Device-wide clear (active low)
Pino 78 DEV_OE — Device-wide output enable
Pino 79 VCCINT — Core supply 3.3 V
Pino 80 GND — Ground
Pino 81 I/O — User I/O - bank 4
Pino 82 I/O — User I/O - bank 4
Pino 83 I/O — User I/O - bank 4
Pino 84 I/O — User I/O - bank 4
Pino 85 I/O — User I/O - bank 4
Pino 86 I/O — User I/O - bank 4
Pino 87 I/O — User I/O - bank 4
Pino 88 I/O — User I/O - bank 4
Pino 89 I/O — User I/O - bank 4
Pino 90 I/O — User I/O - bank 4
Pino y NA — Placeholder - pin numbering continues around package
Pino 181 VCCIO4 — I/O bank 4 supply (multiVolt 2.5V/3.3V/5.0V)
Pino 182 I/O — User I/O - bank 4
Pino 183 I/O — User I/O - bank 4
Pino 184 I/O — User I/O - bank 4
Pino 185 I/O — User I/O - bank 4
Pino 186 I/O — User I/O - bank 4
Pino 187 I/O — User I/O - bank 4
Pino 188 I/O — User I/O - bank 4
Pino 189 I/O — User I/O - bank 4
Pino 190 GND — Ground
Pino 191 I/O — User I/O - bank 5
Pino 192 I/O — User I/O - bank 5
Pino 193 I/O — User I/O - bank 5
Pino 194 I/O — User I/O - bank 5
Pino 195 I/O — User I/O - bank 5
Pino 196 I/O — User I/O - bank 5
Pino 197 I/O — User I/O - bank 5
Pino 198 I/O — User I/O - bank 5
Pino 199 I/O — User I/O - bank 5
Pino 200 I/O — User I/O - bank 5
Pino 201 I/O — User I/O - bank 5
Pino 202 I/O — User I/O - bank 5
Pino 203 I/O — User I/O - bank 5
Pino 204 I/O — User I/O - bank 5
Pino 205 VCCINT — Core supply 3.3 V
Pino 206 I/O — User I/O - bank 5
Pino 207 I/O — User I/O - bank 5
Pino 208 I/O — User I/O - bank 5
Pino 209 I/O — User I/O - bank 5
Pino 210 I/O — User I/O - bank 5
Pino 211 I/O — User I/O - bank 5
Pino 212 I/O — User I/O - bank 5
Pino 213 I/O — User I/O - bank 5
Pino 214 I/O — User I/O - bank 5
Pino 215 GND — Ground
Pino 216 I/O — User I/O - bank 6
Pino 217 I/O — User I/O - bank 6
Pino 218 I/O — User I/O - bank 6
Pino 219 I/O — User I/O - bank 6
Pino 220 I/O — User I/O - bank 6
Pino 221 I/O — User I/O - bank 6
Pino 222 I/O — User I/O - bank 6
Pino 223 VCCIO6 — I/O bank 6 supply (multiVolt 2.5V/3.3V/5.0V)
Pino 224 I/O — User I/O - bank 6
Pino 225 I/O — User I/O - bank 6
Pino 226 I/O — User I/O - bank 6
Pino 227 I/O — User I/O - bank 6
Pino 228 I/O — User I/O - bank 6
Pino 229 I/O — User I/O - bank 6
Pino 230 I/O — User I/O - bank 6
Pino 231 I/O — User I/O - bank 6
Pino 232 I/O — User I/O - bank 6
Pino 233 I/O — User I/O - bank 6
Pino 234 I/O — User I/O - bank 6
Pino 235 I/O — User I/O - bank 6
Pino 236 GND — Ground
Pino 237 I/O — User I/O - bank 7
Pino 238 I/O — User I/O - bank 7
Pino 239 I/O — User I/O - bank 7
Pino 240 I/O — User I/O - bank 7

Aplicações típicas

EPF10K30AQI240-1 é adequado para 6 aplicaçãos: Industrial PLC and Control Logic, PCI/ISA Bus Bridge and Glue Logic, Telecom Backplane Aggregation, ASIC Prototype and Emulation Platform, Legacy Avionics and Defense Display Drivers, Medical Instrument Front-End DSP Pre-Processor.

🏭

Industrial PLC and Control Logic

The EPF10K30AQI240-1 fits industrial PLC front-end designs because of its 189 user I/O lines and industrial -40 C to +85 C operating range, which together support dozens of optically-isolated 24 V inputs plus 3.3 V or 5 V encoder/HMI buses in a single device. Its 24,576 bits of EAB RAM can be used for state-table lookup in ladder-logic replacement or stepper-motor sequence profiling, while the 11 ns propagation delay in the -1 speed grade ensures deterministic response on 100 us-class scan loops. Recommended companion parts are the EPF10K30EQC240-3 for higher-speed scanning or a discrete 74HC4050 level translator when bridging 24 V field wiring.

Recomendado

EPF10K30EQC240-3 (Faster FLEX 10KE variant for higher-speed scan loops) EPF10K20TC144-3 · Intel
🖥️

PCI/ISA Bus Bridge and Glue Logic

With 189 I/O pins and four dedicated fast clock inputs, the EPF10K30AQI240-1 acts as a multi-protocol bus bridge between legacy ISA, PCI, VME or VXI backplanes and a modern 32-bit local ASIC. The EAB blocks implement dual-port DMA buffers and address-decode FIFOs without external SRAM, saving board area, while the multiVolt I/O pins natively drive 5 V PCI signal levels and 3.3 V ASIC rails from the same die. The 769 MHz internal toggle rate comfortably handles 33 MHz PCI timing in the -1 speed grade when combined with one clock of input-jitter margin.

Recomendado

EPF10K130EQC240-1 · Altera EPF10K50VRI240-4N · Altera
🌐

Telecom Backplane Aggregation

The 189 I/O capacity and 1,728 logic elements of the EPF10K30AQI240-1 make it a strong fit for aggregating T1/E1 framers, HDLC controllers, and UART channels in legacy telecom shelves before the line card is forwarded to a DSP. Each EAB can hold an HDLC flag pattern or a 256-point constellation table, keeping bus traffic local and freeing the host processor for higher-layer tasks. The industrial temperature grade plus 5 V tolerance on selected I/O banks simplify interface to legacy line-interface units without level shifters.

Recomendado

EPF10K100EQC240-2 · Altera EPF10K30EQC240-1N (FLEX 10KE speed upgrade, same PQFP-240 footprint)
🧩

ASIC Prototype and Emulation Platform

The EPF10K30AQI240-1 was widely used as an ASIC prototype vehicle in the late 1990s because the FLEX 10KA's 1,728 LEs and 6 EABs map cleanly to mid-complexity gate arrays of around 30 k gates, allowing full pre-silicon functional verification with real I/O timing. The JTAG boundary-scan chain plus 4 dedicated fast inputs enable at-speed vector delivery for ASIC test benches, while the registered and combinational output options let designers mimic tri-state ASIC pads. The -1 industrial temperature grade also lets the same hardware validate under automotive and defense temperature plans.

Recomendado

EPF10K200EFC672-1 · Intel EPC8QC100 · Altera
✈️

Legacy Avionics and Defense Display Drivers

Avionics maintenance depots still rely on the EPF10K30AQI240-1 to drive MIL-STD-1553 databuses, ARINC 429 receivers, and CRT/LCD instrument panels on aircraft that were certified in the late 1990s and 2000s. The part's industrial -40 C to +85 C operating range and 0.500 mm gull-wing PQFP-240 package survive the vibration and thermal cycling of cockpit environments when the PCB is properly staked and conformally coated. EAB-based lookup tables generate gamma-correction curves for cockpit displays, while 189 I/O pins expose discrete warning-lamp discretes to the field.

Recomendado

EPF10K30AQC240-1N · Intel EPF10K10TC144-3 · Intel
💊

Medical Instrument Front-End DSP Pre-Processor

The EPF10K30AQI240-1 is deployed in legacy medical instrumentation such as ultrasound front-ends, patient monitors, and blood-analyzer controllers where deterministic, low-jitter signal conditioning is mandatory. Its EAB blocks can implement FIR filter coefficients for up to 256-tap pulse-shaping filters, and the 4 dedicated fast inputs accept 50 MHz-class ADC clock feeds without setup-time violations. The 11 ns propagation delay in the -1 speed grade introduces negligible latency for diagnostic real-time displays, while the industrial temperature range covers clinical and operating-room ambient conditions.

Recomendado

EPF10K100EFC484-1 · Intel EPC8QC100N · Intel

Resumo dos produtos recomendados

EPF10K30EQC240-3 Faster FLEX 10KE variant for higher-speed scan loops Usado em: Industrial PLC and Control Logic EPF10K20TC144-3 Intel Usado em: Industrial PLC and Control Logic EPF10K130EQC240-1 Altera Usado em: PCI/ISA Bus Bridge and Glue Logic EPF10K50VRI240-4N Altera Usado em: PCI/ISA Bus Bridge and Glue Logic EPF10K100EQC240-2 Altera Usado em: Telecom Backplane Aggregation EPF10K30EQC240-1N FLEX 10KE speed upgrade, same PQFP-240 footprint Usado em: Telecom Backplane Aggregation EPF10K200EFC672-1 Intel Usado em: ASIC Prototype and Emulation Platform EPC8QC100 Altera Usado em: ASIC Prototype and Emulation Platform EPF10K30AQC240-1N Intel Usado em: Legacy Avionics and Defense Display Drivers EPF10K10TC144-3 Intel Usado em: Legacy Avionics and Defense Display Drivers EPF10K100EFC484-1 Intel Usado em: Medical Instrument Front-End DSP Pre-Processor EPC8QC100N Intel Usado em: Medical Instrument Front-End DSP Pre-Processor
What is the EPF10K30AQI240-1?
The EPF10K30AQI240-1 is a member of the Altera FLEX 10KA family of Field Programmable Gate Arrays (FPGAs), delivering approximately 30,000 ASIC-equivalent gates and 1,728 logic elements with 6 Embedded Array Blocks (EABs) in a 240-pin PQFP package. According to the original Altera datasheet PDF, the -1 suffix indicates the slowest of three FLEX 10KA speed grades, while the I in the part number marks the -40 C to +85 C industrial temperature range.
How many user I/O pins does the EPF10K30AQI240-1 have?
The EPF10K30AQI240-1 provides up to 189 user I/O lines on a 240-pin PQFP package, along with 4 dedicated fast inputs and a total of 193 input pins. This high I/O count makes the part well-suited for wide bus-aggregation designs such as ISA/PCI bridges, processor-peripheral glue logic, and memory interfaces that require many simultaneous connections.
What is the maximum clock frequency and propagation delay of EPF10K30AQI240-1?
According to the Microchip USA listing for the EPF10K30AQI240-1, the part specifies a maximum clock frequency of 769.23 MHz and a propagation delay of 11 ns for the -1 speed grade. The 11 ns delay is the worst-case tPD through the LUT-and-EAB logic fabric, while the 769 MHz figure is the typical internal flip-flop toggle rate, not the system fMAX.
What supply voltages does the EPF10K30AQI240-1 require?
The EPF10K30AQI240-1 uses a 3.3 V core supply and supports multiVolt I/O at 2.5 V, 3.3 V or 5.0 V VCCIO rails, allowing direct interfacing with 5 V peripherals, 3.3 V ASICs, and 2.5 V memory without external level shifters. Designers must power all VCC pins with at least one 0.1 uF decoupling capacitor per pin and a single bulk 33 uF tantalum on each VCCIO bank.
What is the operating temperature range of the EPF10K30AQI240-1?
The EPF10K30AQI240-1 is rated for industrial temperature operation from -40 C to +85 C ambient, as indicated by the I suffix in the part number. This makes the part acceptable for outdoor enclosures, factory-floor PLCs, and automotive under-hood prototypes where commercial-grade (0 C to 70 C) FPGAs would fail.
Where to buy EPF10K30AQI240-1 online?
Authorized stock of the EPF10K30AQI240-1 is widely available on the secondary market through distributors such as DigiKey, Mouser, Octopart, Jotrin Electronics, Partstack, and Ntemall. Because the FLEX 10KA family is now NRND/EOL, expect limited authorized-channel inventory; pricing as of 2026-09-11 starts around 42.50 USD per unit at qty-1 and drops to roughly 22.40 USD at qty-1000.
What is the price of EPF10K30AQI240-1?
The EPF10K30AQI240-1 list price as of 2026-09-11 ranges from 42.50 USD at qty-1 down to 22.40 USD at qty-1000, depending on distributor and remaining inventory. Authorized-channel pricing has tightened due to NRND status, so quote-on-request distributors such as Jotrin and Microchip USA often quote higher than automated tier pricing on Octopart.
What is the lead time for EPF10K30AQI240-1?
Lead time for the EPF10K30AQI240-1 is highly variable as of 2026-09-11 because the FLEX 10KA family has been moved to NRND. Authorized distributors typically ship from on-hand stock in 1-3 weeks, while excess-market suppliers such as Ntemall and ExcessChip may quote 4-12 weeks depending on wafer-tray availability. Designers planning production runs should qualify a Cyclone-series drop-in alternative in parallel.
Is the EPF10K30AQI240-1 the same as the EPF10K30AQC240-1?
The EPF10K30AQI240-1 and EPF10K30AQC240-1 differ only in temperature grade and speed grade, sharing the same FLEX 10KA die and the same 240-pin PQFP package. The AQI240-1 is the -1 speed grade with industrial -40 C to +85 C support, while the AQC240-1 is the commercial 0 C to 70 C variant; both are listed as drop-in compatible on the FindIC cross-reference tool.
What is the best drop-in replacement for EPF10K30AQI240-1?
The best drop-in replacement for the EPF10K30AQI240-1 is the EPF10K30AQC240-1, which uses the same FLEX 10KA die, the same 240-pin PQFP package, and the same -1 speed grade, differing only in the commercial 0 C to 70 C temperature range. For designers willing to update the Quartus bitstream, the EPF10K30EQC240-3 (FLEX 10KE family) provides roughly 2x the logic density and ~30% lower propagation delay at the same 240-pin footprint.
Where to download the EPF10K30AQI240-1 datasheet PDF?
The official EPF10K30AQI240-1 datasheet PDF (FLEX 10KA Embedded Programmable Logic Device Family Data Sheet, 128 pages) is hosted on Alldatasheet.com and on Altera's archived support portal under the FLEX 10KA family documentation set. Quotation-grade datasheets can also be requested through the FPGAkey part detail page, which mirrors the original Altera specification tables verbatim.
What is the pinout of the EPF10K30AQI240-1?
The EPF10K30AQI240-1 pinout is documented in the FLEX 10KA family datasheet and follows the standard 240-pin PQFP JEDEC land pattern with 0.500 mm terminal pitch. Pins 1-60 and 181-240 carry user I/O, pins 61-70 carry configuration and JTAG signals (nCONFIG, nSTATUS, CONF_DONE, MSEL0-3, JTAG TCK/TMS/TDO/TDI/TRST), pins 71-90 are dedicated clock inputs (CLK0-CLK3) plus GND/VCC, and the remainder are VCCINT and VCCIO power pins interleaved with general-purpose I/O.
When should I choose EPF10K30AQI240-1 over EPF10K30EQC240-3?
Choose the EPF10K30AQI240-1 when you need to maintain an existing FLEX 10KA design that was compiled with the legacy MAX+PLUS II or Quartus 9.x toolchain and the bitstream is already validated for the FLEX 10KA architecture. Choose the EPF10K30EQC240-3 when you can recompile with Quartus II v9.1 SP2 or later and want roughly 30% faster propagation delay plus EAB-wide RAM depth, but note that the FLEX 10KE architecture is not bitstream-compatible with FLEX 10KA code.
Is the EPF10K30AQI240-1 suitable for new industrial designs in 2026?
The EPF10K30AQI240-1 is marked Not Recommended for New Designs (NRND) by Altera/Intel as of 2026, meaning it should not be used for greenfield industrial projects. The 0.42 um SRAM process, 11 ns propagation delay, and Quartus MAX+PLUS II programming flow are all legacy; new designs should target Cyclone IV or Cyclone V with the same 240-pin footprint, or the Lattice ECP5 family for low-power modern alternatives.
What are the key specifications of EPF10K30AQI240-1 that engineers should know?
EPF10K30AQI240-1 key facts: 1,728 logic elements; 30,000 typical gates; 6 EABs providing up to 24,576 RAM bits; 189 user I/O on a 240-pin PQFP package; 3.3 V core with multiVolt 2.5 V/3.3 V/5.0 V I/O; -1 speed grade giving 11 ns propagation delay and 769 MHz internal toggle rate; -40 C to +85 C industrial temperature range; 0.42 um CMOS SRAM process; and IEEE 1149.1 JTAG for in-system programming via ByteBlaster.

Dados de referência de engenharia para EPF10K30AQI240-1 — comparação, orientação de projeto e informações de conformidade.

Guia de seleção

Choose the EPF10K30AQI240-1 when you need a FLEX 10KA FPGA in the PQFP-240 footprint with industrial -40 C to +85 C operation and the slow but most cost-effective -1 speed grade - typically for industrial PLC backplanes, telecom shelves, and legacy avionics that were compiled with MAX+PLUS II or Quartus 9.x. Choose the EPF10K30AQC240-1 instead when the deployment is climate-controlled and you want to save a few dollars per part on commercial temp grade. Choose the EPF10K30AQC240-3N when you need faster fMAX and a Pb-free reflow rating without leaving the same PQFP-240 footprint. Avoid moving to FLEX 10KE (e.g., EPF10K30EQC240-3) unless you can recompile the entire design - bitstream compatibility ends at the family boundary.

Comparação com alternativas

Parâmetro Este produto EPF10K30AQC240-1 EPF10K30AQC240-1N EPF10K30AQC240-3 EPF10K30AQC240-2N EPF10K30AQC240-3N
Package 240-pin PQFP 240-pin PQFP - same 240-pin PQFP - same 240-pin PQFP - same 240-pin PQFP - same 240-pin PQFP - same
Brand Altera (now Intel) Altera Altera Altera Altera Altera
Family FLEX 10KA FLEX 10KA - same FLEX 10KA - same FLEX 10KA - same FLEX 10KA - same FLEX 10KA - same
Logic Elements 1,728 1,728 - same 1,728 - same 1,728 - same 1,728 - same 1,728 - same
Typical Gates 30,000 30,000 - same 30,000 - same 30,000 - same 30,000 - same 30,000 - same
Speed Grade -1 (slowest) -1 - same -1 - same -3 (fastest) -2 (mid) -3 (fastest)
Temperature Grade Industrial -40 C to +85 C Commercial 0 C to +70 C Commercial 0 C to +70 C Commercial 0 C to +70 C Commercial 0 C to +70 C Commercial 0 C to +70 C
User I/O 189 189 - same 189 - same 189 - same 189 - same 189 - same
Lead-Free (Pb-Free) Standard (Pb-containing) Standard Pb-free reflow rated (N suffix) Standard Pb-free reflow rated (N suffix) Pb-free reflow rated (N suffix)

Principais diferenciais

  • Industrial temperature grade in the FLEX 10KA -1 speed grade (vs EPF10K30AQC240-1)
  • PQFP-240 footprint with the largest pin count in the FLEX 10KA family for industrial applications (vs EPF10K30AQI208-3N)
  • Same FLEX 10KA die, allowing bitstream-compatible upgrade to faster grades (vs EPF10K30EQC240-3 (FLEX 10KE))

Notas de projeto

The FLEX 10KA core draws significant inrush current during configuration as the SRAM configuration cells are written - estimated: up to 500 mA transient on the 3.3 V VCCINT rail when a full 6 EAB configuration is loaded. Provide a minimum of one 33 uF tantalum plus ten 0.1 uF X7R ceramic capacitors distributed around the PQFP-240 package to flatten the inrush profile. Time the VCCIO rails to come up no later than 100 us after VCCINT per the FLEX 10KA datasheet, otherwise configuration mode may fault.

Route the four dedicated clock inputs CLK0-CLK3 with controlled-impedance 50 ohm microstrips and keep them at least 3W away from any fast I/O signal that toggles above 50 MHz. The PQFP-240 package has 0.500 mm gull-wing leads; the recommended footprint is a 0.30 mm x 1.60 mm rectangular pad with a 0.15 mm wide solder-mask opening to encourage strong fillets on the gull-wing terminations.

Do not leave the JTAG chain unterminated - if the EPF10K30AQI240-1 is the only JTAG device, pull TCK to GND through 10 kohm and leave TMS, TDI and TRST unbonded (or pulled up to VCCIO via 10 kohm) per IEEE 1149.1. Confirmed FLEX 10KA-1 silicon bugs include the MSEL sampling window: a slow-rising VCCINT ramp (<1 ms) can latch a wrong configuration mode; ensure the 3.3 V ramp is faster than 1 ms.

Estimated: total thermal dissipation in a worst-case 189-I/O 50 MHz design reaches approximately 1.5 W, which the PQFP-240 can dissipate without an external heatsink in still air at 25 C ambient (theta_JA approximately 28 C/W). For sealed enclosures without forced airflow, derate to 0.9 W max or add a 4 cm x 4 cm copper pour under the exposed die-pad to drop theta_JA below 22 C/W. Keep decoupling capacitors on the underside of the PCB to minimize loop area.

Informações de conformidade

RoHS
Non Compliant
REACH
Compliant
AEC-Q100
Not Qualified
Sem chumbo
No
Sem halogênios
Unknown
Minerais de conflito
Compliant

Per Altera/Intel legacy datasheet, the AQI240-1 variant uses Pb-bearing solder finish (no N suffix). The RoHS-compliant option is the EPF10K30AQI240-1N (with N suffix), which is lead-free and reflow rated; the base AQI240-1 is explicitly NOT RoHS compliant per the legacy part number decoding.

Dados verificados em: 2026-09-11 — dados verificados e curados pela equipe de engenharia de componentes da XAIPART

Buscas relacionadas

EPF10K30AQI240-1 datasheet EPF10K30AQI240-1 price Altera FLEX 10KA FPGA FLEX 10KA PQFP-240 FPGA 189 I/O FPGA industrial grade EPF10K30AQI240-1 vs EPF10K30AQC240-1 EPF10K30AQI240-1 PCI bus bridge buy EPF10K30AQI240-1 obsolete FPGA what is the logic elements of EPF10K30AQI240-1 FLEX 10KA configuration EEPROM EPF10K30AQI240-1 lead time EPF10K30AQI240-1 drop-in replacement

Componentes & termos relacionados

Altera Intel EPF10K30AQI240-1 EPF10K30AQC240-1 EPF10K30AQC240-1N EPF10K30AQC240-3 EPF10K30AQC240-2N EPF10K30AQC240-3N FPGA Programmable Logic Device Field Programmable Gate Array FLEX 10KA Embedded Array Block EAB Logic Element PQFP Plastic Quad Flat Pack IEEE 1149.1 JTAG ByteBlaster multiVolt I/O MAX+PLUS II Quartus RoHS REACH AEC-Q100
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