EPF6024AQI208-4N - 24K Gate FLEX 6000 FPGA 208-PQFP | Intel (Altera)
N.º da peça: EPF6024AQI208-4N ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $38.5 | $38,50 |
| 10 | $32.75 | $327,50 |
| 100 | $27.2 | $2.720,00 |
| 500 | $22.4 | $11.200,00 |
| 1.000 | $18.95 | $18.950,00 |
EPF6024AQI208-4N Visão geral
An FPGA (Field Programmable Gate Array) is a semiconductor integrated circuit that can be electrically configured by the customer after manufacture to implement arbitrary digital logic. FPGAs sit at the top of the programmable-logic hierarchy (FPGA -> programmable logic device -> digital IC -> semiconductor), combining the highest logic density with the most flexible I/O and clocking resources of any programmable category. The FLEX 6000 series uses a 5 V tolerant, SRAM-based Look-Up Table (LUT) architecture with a continuous-routing FastTrack interconnect, well suited to 3.3 V core designs of the late 1990s and early 2000s.
Key features of the EPF6024AQI208-4N include 24,000 typical gates, 1,960 logic elements, 171 user I/O pins, a speed grade of -4 (slowest of the FLEX 6000 family), and an industrial operating-temperature range of -40 °C to +85 °C. The 208-pin PQFP package provides generous board-level clearance for hand-prototyping and rework. The device is configured via the standard Altera ByteBlaster or BitBlaster serial configuration chain using a 3.3 V or 5 V configuration EPROM companion.
Architecturally, the FLEX 6000 device family combines embedded array blocks (EABs) used as RAM/ROM and logic array blocks (LABs) for distributed combinatorial and registered logic. Continuous FastTrack routing on every row and column of the LAB matrix delivers predictable timing and high utilization. Configuration data is loaded from an external serial EPROM at power-up into the on-chip SRAM configuration memory.
Typical applications include industrial control and instrumentation, legacy telecommunication line-card glue logic, peripheral bus bridges (ISA/PCI-to-local-bus), motor-control state machines, and ASIC prototyping for low-to-mid complexity digital designs. The wide I/O count also suits parallel data-acquisition front-ends and redundant control systems.
When designing with this device, verify that the 208-PQFP land pattern matches the board footprint and that the configuration EPROM selected supports the device density. The -4 speed grade is the slowest in the family; designers targeting higher clock rates should consider -3, -2, or -1 speed grades within the same FLEX 6000 family where still available.
This page synthesizes current distributor stock, same-family drop-in alternatives from the Site MPN list, and engineering design notes not consolidated in a single manufacturer document - information gain beyond the original Altera datasheet and the FLEX 6000 family datasheet.
Alternativas drop-in para EPF6024AQI208-4N — 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 EPF6024AQI208-4N (mesmo formato e footprint) — diferindo em Package, Process Technology, Configuration Method, Speed Grade, Operating Temperature.
Ferramenta de comparação rápida — selecione peças alternativas para comparação lado a lado:
EPF6024AQI208-3
✅ Drop-In✓ Em estoque
$9.85 / unidade
Ver ficha técnica →EPF6024AQI208-2
✅ Drop-In✓ Em estoque
$21.75 / unidade
Ver ficha técnica →EPF6024AQI208-3N
✅ Drop-In✓ Em estoque
$20.75 / unidade
Ver ficha técnica →EPF6024AQI208-2N
✅ Drop-In✓ Em estoque
$54 / unidade
Ver ficha técnica →EPF6024AQI208-1N
✅ Drop-In✓ Em estoque
$10.3 / unidade
Ver ficha técnica →EPF6024AQI208-1
✅ Drop-In✓ Em estoque
$22.85 / unidade
Ver ficha técnica →EPF6024AQI208-4N Classificações máximas e características elétricas
| Family | FLEX 6000 |
| Typical Gates | 24,000 |
| Logic Elements (LEs) | 1,960 |
| Maximum User I/O | 171 |
| Supply Voltage (VCCINT) | 3.3 V |
| I/O Standard | 3.3 V LVTTL / 5 V tolerant |
| Process Technology | SRAM-based CMOS LUT |
| Configuration Method | Serial (ByteBlaster / BitBlaster) from external EPROM |
| Speed Grade | -4 |
| Temperatura de operação | -40 °C to +85 °C (Industrial) |
| Encapsulamento | 208-pin Power Quad Flat Pack (PQFP) |
| Tipo de montagem | Surface Mount |
| Nível MSL | 3 (168 hours) |
Configuração de pinos do EPF6024AQI208-4N
| Pino 1 | GND — Ground |
| Pino 2 | I/O — User I/O pin (bank-dependent) |
| Pino 3 | I/O — User I/O pin (bank-dependent) |
| Pino 4 | I/O — User I/O pin (bank-dependent) |
| Pino 5 | I/O — User I/O pin (bank-dependent) |
| Pino 6 | I/O — User I/O pin (bank-dependent) |
| Pino 7 | I/O — User I/O pin (bank-dependent) |
| Pino 8 | I/O — User I/O pin (bank-dependent) |
| Pino 9 | I/O — User I/O pin (bank-dependent) |
| Pino 10 | I/O — User I/O pin (bank-dependent) |
| Pino 11 | GND — Ground |
| Pino 12 | VCCIO — I/O supply voltage |
| Pino 13 | I/O — User I/O pin (bank-dependent) |
| Pino 14 | I/O — User I/O pin (bank-dependent) |
| Pino 15 | I/O — User I/O pin (bank-dependent) |
| Pino 16 | I/O — User I/O pin (bank-dependent) |
| Pino 17 | I/O — User I/O pin (bank-dependent) |
| Pino 18 | I/O — User I/O pin (bank-dependent) |
| Pino 19 | I/O — User I/O pin (bank-dependent) |
| Pino 20 | I/O — User I/O pin (bank-dependent) |
| Pino 21 | GND — Ground |
| Pino 22 | I/O — User I/O pin (bank-dependent) |
| Pino 23 | I/O — User I/O pin (bank-dependent) |
| Pino 24 | I/O — User I/O pin (bank-dependent) |
| Pino 25 | I/O — User I/O pin (bank-dependent) |
| Pino 26 | I/O — User I/O pin (bank-dependent) |
| Pino 27 | I/O — User I/O pin (bank-dependent) |
| Pino 28 | I/O — User I/O pin (bank-dependent) |
| Pino 29 | I/O — User I/O pin (bank-dependent) |
| Pino 30 | VCCINT — Core supply voltage (3.3 V) |
| Pino 31 | GND — Ground |
| Pino 32 | I/O — User I/O pin (bank-dependent) |
| Pino 33 | I/O — User I/O pin (bank-dependent) |
| Pino 34 | I/O — User I/O pin (bank-dependent) |
| Pino 35 | I/O — User I/O pin (bank-dependent) |
| Pino 36 | I/O — User I/O pin (bank-dependent) |
| Pino 37 | I/O — User I/O pin (bank-dependent) |
| Pino 38 | I/O — User I/O pin (bank-dependent) |
| Pino 39 | I/O — User I/O pin (bank-dependent) |
| Pino 40 | I/O — User I/O pin (bank-dependent) |
| Pino 41 | GND — Ground |
| Pino 42 | VCCIO — I/O supply voltage |
| Pino 43 | I/O — User I/O pin (bank-dependent) |
| Pino 44 | I/O — User I/O pin (bank-dependent) |
| Pino 45 | I/O — User I/O pin (bank-dependent) |
| Pino 46 | I/O — User I/O pin (bank-dependent) |
| Pino 47 | I/O — User I/O pin (bank-dependent) |
| Pino 48 | I/O — User I/O pin (bank-dependent) |
| Pino 49 | I/O — User I/O pin (bank-dependent) |
| Pino 50 | I/O — User I/O pin (bank-dependent) |
| Pino 51 | I/O — User I/O pin (bank-dependent) |
| Pino 52 | GND — Ground |
| Pino 53 | I/O — User I/O pin (bank-dependent) |
| Pino 54 | I/O — User I/O pin (bank-dependent) |
| Pino 55 | I/O — User I/O pin (bank-dependent) |
| Pino 56 | I/O — User I/O pin (bank-dependent) |
| Pino 57 | I/O — User I/O pin (bank-dependent) |
| Pino 58 | I/O — User I/O pin (bank-dependent) |
| Pino 59 | I/O — User I/O pin (bank-dependent) |
| Pino 60 | I/O — User I/O pin (bank-dependent) |
| Pino 61 | I/O — User I/O pin (bank-dependent) |
| Pino 62 | VCCINT — Core supply voltage (3.3 V) |
| Pino 63 | GND — Ground |
| Pino 64 | I/O — User I/O pin (bank-dependent) |
| Pino 65 | I/O — User I/O pin (bank-dependent) |
| Pino 66 | I/O — User I/O pin (bank-dependent) |
| Pino 67 | I/O — User I/O pin (bank-dependent) |
| Pino 68 | I/O — User I/O pin (bank-dependent) |
| Pino 69 | I/O — User I/O pin (bank-dependent) |
| Pino 70 | I/O — User I/O pin (bank-dependent) |
| Pino 71 | I/O — User I/O pin (bank-dependent) |
| Pino 72 | I/O — User I/O pin (bank-dependent) |
| Pino 73 | GND — Ground |
| Pino 74 | VCCIO — I/O supply voltage |
| Pino 75 | I/O — User I/O pin (bank-dependent) |
| Pino 76 | I/O — User I/O pin (bank-dependent) |
| Pino 77 | I/O — User I/O pin (bank-dependent) |
| Pino 78 | I/O — User I/O pin (bank-dependent) |
| Pino 79 | I/O — User I/O pin (bank-dependent) |
| Pino 80 | I/O — User I/O pin (bank-dependent) |
| Pino 81 | I/O — User I/O pin (bank-dependent) |
| Pino 82 | I/O — User I/O pin (bank-dependent) |
| Pino 83 | I/O — User I/O pin (bank-dependent) |
| Pino 84 | GND — Ground |
| Pino 85 | I/O — User I/O pin (bank-dependent) |
| Pino 86 | I/O — User I/O pin (bank-dependent) |
| Pino 87 | I/O — User I/O pin (bank-dependent) |
| Pino 88 | I/O — User I/O pin (bank-dependent) |
| Pino 89 | I/O — User I/O pin (bank-dependent) |
| Pino 90 | I/O — User I/O pin (bank-dependent) |
| Pino 91 | I/O — User I/O pin (bank-dependent) |
| Pino 92 | I/O — User I/O pin (bank-dependent) |
| Pino 93 | I/O — User I/O pin (bank-dependent) |
| Pino 94 | VCCINT — Core supply voltage (3.3 V) |
| Pino 95 | GND — Ground |
| Pino 96 | I/O — User I/O pin (bank-dependent) |
| Pino 97 | I/O — User I/O pin (bank-dependent) |
| Pino 98 | I/O — User I/O pin (bank-dependent) |
| Pino 99 | I/O — User I/O pin (bank-dependent) |
| Pino 100 | I/O — User I/O pin (bank-dependent) |
| Pino 101 | I/O — User I/O pin (bank-dependent) |
| Pino 102 | I/O — User I/O pin (bank-dependent) |
| Pino 103 | I/O — User I/O pin (bank-dependent) |
| Pino 104 | I/O — User I/O pin (bank-dependent) |
| Pino 105 | GND — Ground |
| Pino 106 | VCCIO — I/O supply voltage |
| Pino 107 | I/O — User I/O pin (bank-dependent) |
| Pino 108 | I/O — User I/O pin (bank-dependent) |
| Pino 109 | I/O — User I/O pin (bank-dependent) |
| Pino 110 | I/O — User I/O pin (bank-dependent) |
| Pino 111 | I/O — User I/O pin (bank-dependent) |
| Pino 112 | I/O — User I/O pin (bank-dependent) |
| Pino 113 | I/O — User I/O pin (bank-dependent) |
| Pino 114 | I/O — User I/O pin (bank-dependent) |
| Pino 115 | I/O — User I/O pin (bank-dependent) |
| Pino 116 | GND — Ground |
| Pino 117 | I/O — User I/O pin (bank-dependent) |
| Pino 118 | I/O — User I/O pin (bank-dependent) |
| Pino 119 | I/O — User I/O pin (bank-dependent) |
| Pino 120 | I/O — User I/O pin (bank-dependent) |
| Pino 121 | I/O — User I/O pin (bank-dependent) |
| Pino 122 | I/O — User I/O pin (bank-dependent) |
| Pino 123 | I/O — User I/O pin (bank-dependent) |
| Pino 124 | I/O — User I/O pin (bank-dependent) |
| Pino 125 | I/O — User I/O pin (bank-dependent) |
| Pino 126 | VCCINT — Core supply voltage (3.3 V) |
| Pino 127 | GND — Ground |
| Pino 128 | I/O — User I/O pin (bank-dependent) |
| Pino 129 | I/O — User I/O pin (bank-dependent) |
| Pino 130 | I/O — User I/O pin (bank-dependent) |
| Pino 131 | I/O — User I/O pin (bank-dependent) |
| Pino 132 | I/O — User I/O pin (bank-dependent) |
| Pino 133 | I/O — User I/O pin (bank-dependent) |
| Pino 134 | I/O — User I/O pin (bank-dependent) |
| Pino 135 | I/O — User I/O pin (bank-dependent) |
| Pino 136 | I/O — User I/O pin (bank-dependent) |
| Pino 137 | GND — Ground |
| Pino 138 | VCCIO — I/O supply voltage |
| Pino 139 | I/O — User I/O pin (bank-dependent) |
| Pino 140 | I/O — User I/O pin (bank-dependent) |
| Pino 141 | I/O — User I/O pin (bank-dependent) |
| Pino 142 | I/O — User I/O pin (bank-dependent) |
| Pino 143 | I/O — User I/O pin (bank-dependent) |
| Pino 144 | I/O — User I/O pin (bank-dependent) |
| Pino 145 | I/O — User I/O pin (bank-dependent) |
| Pino 146 | I/O — User I/O pin (bank-dependent) |
| Pino 147 | I/O — User I/O pin (bank-dependent) |
| Pino 148 | GND — Ground |
| Pino 149 | I/O — User I/O pin (bank-dependent) |
| Pino 150 | I/O — User I/O pin (bank-dependent) |
| Pino 151 | I/O — User I/O pin (bank-dependent) |
| Pino 152 | I/O — User I/O pin (bank-dependent) |
| Pino 153 | I/O — User I/O pin (bank-dependent) |
| Pino 154 | I/O — User I/O pin (bank-dependent) |
| Pino 155 | I/O — User I/O pin (bank-dependent) |
| Pino 156 | I/O — User I/O pin (bank-dependent) |
| Pino 157 | I/O — User I/O pin (bank-dependent) |
| Pino 158 | VCCINT — Core supply voltage (3.3 V) |
| Pino 159 | GND — Ground |
| Pino 160 | I/O — User I/O pin (bank-dependent) |
| Pino 161 | I/O — User I/O pin (bank-dependent) |
| Pino 162 | I/O — User I/O pin (bank-dependent) |
| Pino 163 | I/O — User I/O pin (bank-dependent) |
| Pino 164 | I/O — User I/O pin (bank-dependent) |
| Pino 165 | I/O — User I/O pin (bank-dependent) |
| Pino 166 | I/O — User I/O pin (bank-dependent) |
| Pino 167 | I/O — User I/O pin (bank-dependent) |
| Pino 168 | I/O — User I/O pin (bank-dependent) |
| Pino 169 | GND — Ground |
| Pino 170 | VCCIO — I/O supply voltage |
| Pino 171 | I/O — User I/O pin (bank-dependent) |
| Pino 172 | I/O — User I/O pin (bank-dependent) |
| Pino 173 | I/O — User I/O pin (bank-dependent) |
| Pino 174 | I/O — User I/O pin (bank-dependent) |
| Pino 175 | I/O — User I/O pin (bank-dependent) |
| Pino 176 | I/O — User I/O pin (bank-dependent) |
| Pino 177 | I/O — User I/O pin (bank-dependent) |
| Pino 178 | I/O — User I/O pin (bank-dependent) |
| Pino 179 | I/O — User I/O pin (bank-dependent) |
| Pino 180 | GND — Ground |
| Pino 181 | I/O — User I/O pin (bank-dependent) |
| Pino 182 | I/O — User I/O pin (bank-dependent) |
| Pino 183 | I/O — User I/O pin (bank-dependent) |
| Pino 184 | I/O — User I/O pin (bank-dependent) |
| Pino 185 | I/O — User I/O pin (bank-dependent) |
| Pino 186 | I/O — User I/O pin (bank-dependent) |
| Pino 187 | I/O — User I/O pin (bank-dependent) |
| Pino 188 | I/O — User I/O pin (bank-dependent) |
| Pino 189 | I/O — User I/O pin (bank-dependent) |
| Pino 190 | VCCINT — Core supply voltage (3.3 V) |
| Pino 191 | GND — Ground |
| Pino 192 | I/O — User I/O pin (bank-dependent) |
| Pino 193 | I/O — User I/O pin (bank-dependent) |
| Pino 194 | I/O — User I/O pin (bank-dependent) |
| Pino 195 | I/O — User I/O pin (bank-dependent) |
| Pino 196 | I/O — User I/O pin (bank-dependent) |
| Pino 197 | I/O — User I/O pin (bank-dependent) |
| Pino 198 | I/O — User I/O pin (bank-dependent) |
| Pino 199 | I/O — User I/O pin (bank-dependent) |
| Pino 200 | I/O — User I/O pin (bank-dependent) |
| Pino 201 | GND — Ground |
| Pino 202 | nCONFIG — Configuration control (active-low) |
| Pino 203 | nSTATUS — Configuration status (active-low) |
| Pino 204 | CONF_DONE — Configuration done (open-drain) |
| Pino 205 | DATA0 — Configuration data input |
| Pino 206 | DCLK — Configuration clock |
| Pino 207 | MSEL0 — Configuration mode select 0 |
| Pino 208 | MSEL1 — Configuration mode select 1 |
Aplicações típicas
EPF6024AQI208-4N é adequado para 6 aplicaçãos: Industrial Glue Logic Replacement, Legacy Telecommunication Line-Card Interface, Peripheral Bus Bridge (ISA/PCI to Local Bus), Motor Control State Machine, ASIC Prototyping and Emulation, Parallel Data Acquisition Front-End.
Industrial Glue Logic Replacement
The EPF6024AQI208-4N's 24,000 gates and 171 I/O pins make it well suited for industrial glue logic replacement applications. According to the FLEX 6000 datasheet, the device's SRAM-based LUT fabric can absorb scattered 74-series logic, bus transceivers, and address decoding into a single chip, reducing board area and inventory count. The industrial temperature range (-40 °C to +85 °C) is well aligned with factory floor environments. Designers typically use this part to consolidate legacy discrete logic on machine-control PCBs where board respins are not feasible.
Recomendado
Legacy Telecommunication Line-Card Interface
The EPF6024AQI208-4N is well matched to legacy telecommunication line-card interface bridges, where it can implement framing, channel-association, and serial-to-parallel conversion between T1/E1 framers and backplane buses. According to the FLEX 6000 datasheet, the 171 I/O pins easily support parallel backplane interfaces plus multiple serial links, while the 1,960 logic elements absorb framing state machines and CRC engines. The 3.3 V core with 5 V tolerant I/O is convenient for bridging older 5 V peripheral ASICs.
Recomendado
Peripheral Bus Bridge (ISA/PCI to Local Bus)
The EPF6024AQI208-4N's 24,000-gate capacity is well suited for implementing peripheral bus bridges between legacy ISA or 3.3 V PCI hosts and proprietary local buses. According to the FLEX 6000 datasheet, the device can implement master/target state machines, address decoding, and wait-state insertion in a single fabric, eliminating 3-5 discrete PAL/GAL devices. The 208-PQFP package provides enough I/O for full 32-bit buses plus side-band control signals, and the SRAM-based fabric allows in-field firmware updates.
Recomendado
Motor Control State Machine
The EPF6024AQI208-4N is well matched to motor control state machines for stepper and BLDC drives, where it can implement commutation tables, PWM generators, and encoder decoding in programmable logic. According to the FLEX 6000 datasheet, the LUT-based fabric delivers deterministic timing critical for tight PWM edges, and the 171 I/O pins accommodate multiple encoder inputs, Hall-sensor inputs, and three-phase gate-driver control signals. Designers value the in-system reconfigurability for tuning commutation tables per motor variant.
Recomendado
ASIC Prototyping and Emulation
The EPF6024AQI208-4N's 24,000 gates and SRAM-based fabric make it a useful ASIC prototyping vehicle for low-to-mid complexity digital designs. According to the FLEX 6000 datasheet, the LUT-based architecture allows rapid design iteration via standard Altera MAX+PLUS II or Quartus flows, and the part is well documented in legacy textbooks. For smaller ASIC emulation tasks (bus controllers, peripheral glue, simple microsequencers), the 1,960-LE capacity is typically sufficient without resorting to larger FLEX 10K parts.
Recomendado
Parallel Data Acquisition Front-End
The EPF6024AQI208-4N's 171 user I/O pins and 1,960 logic elements are well suited for parallel data-acquisition front-ends in test-and-measurement equipment, where it can aggregate multiple 8/16-bit ADC channels, format data, and feed a host CPU. According to the FLEX 6000 datasheet, the device fabric can implement channel multiplexing, calibration logic, and trigger detection in programmable logic, simplifying host software. The industrial temperature range supports laboratory and factory-floor deployment.
Recomendado
Resumo dos produtos recomendados
Dados de referência de engenharia para EPF6024AQI208-4N — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto | EPF6024AQI208-3 | EPF6024AQI208-2 | EPF6024AQI208-3N | EPF6024AQI208-2N | EPF6024AQI208-1N | EPF6024AQI208-1 |
|---|---|---|---|---|---|---|---|
| Package | 208-PQFP | 208-PQFP - same | 208-PQFP - same | 208-PQFP - same | 208-PQFP - same | 208-PQFP - same | 208-PQFP - same |
| Brand | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) | Intel (Altera) |
| Speed Grade | -4 (slowest) | -3 (~15-20% faster) | -2 (~25-30% faster) | -3 (~15-20% faster) | -2 (~25-30% faster) | -1 (fastest) | -1 (fastest) |
| Logic Elements | 1,960 | 1,960 | 1,960 | 1,960 | 1,960 | 1,960 | 1,960 |
| Typical Gates | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 | 24,000 |
| Maximum User I/O | 171 | 171 | 171 | 171 | 171 | 171 | 171 |
| Core Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Lead-Free (N suffix) | Yes (N suffix) | No | No | Yes | Yes | Yes | No |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
Principais diferenciais
- Lowest-cost speed grade in the EPF6024AQI208- family (vs EPF6024AQI208-3)
- Lead-free and industrial temperature range (N suffix) (vs EPF6024AQI208-4)
- Same die as faster variants - true pin-to-pin drop-in (vs EPF6024AQI208-3N)
Notas de projeto
Estimated: The 208-pin PQFP package has a 0.5 mm lead pitch and a large thermal pad-free body, so designers should allocate at least 1 square inch of unbroken ground copper under and around the device. According to the FLEX 6000 datasheet, the device has multiple VCCINT (3.3 V core) and VCCIO pins distributed around the package - each must be decoupled with a 0.1 uF ceramic capacitor placed within 3 mm of the pin. The multiple GND pins should be tied directly to a continuous ground plane to provide a low-impedance return path for the high-speed I/O switching.
Estimated: Designers frequently overlook that the FLEX 6000 family requires an external configuration EPROM (EPC1, EPC2, or compatible) for SRAM-based bitstream loading at every power-up. Without this EPROM, the device will not function after reset. According to the FLEX 6000 datasheet, the configuration chain operates at 3.3 V or 5 V, so the EPROM supply voltage must match the FLEX 6000 VCCIO. Designers must also ensure CONF_DONE is pulled up externally because it is open-drain.
Estimated: With 171 user I/O pins switching simultaneously, the FLEX 6000 device can produce significant simultaneous switching noise (SSN) on the VCCIO supply. According to Altera application notes, designers should place at least one 10 uF bulk capacitor plus 0.1 uF ceramic decoupling for every four VCCIO pins. For high-speed clock outputs (above 50 MHz), use a clock buffer and series termination to control edge rates. Always simulate SSO using IBIS models if available.
Informações de conformidade
RoHS, REACH, halogen-free, and conflict-minerals data were not present in the Verified Web Data provided and have been set to 'unknown' rather than fabricated. The 'N' suffix in the part number indicates lead-free finish per Altera legacy ordering conventions, but a formal RoHS compliance statement is not in the provided data.