EPF6024AQC240-3 - FLEX 6000 FPGA 24K Gates 240-BFQFP | Intel
MPN: EPF6024AQC2403 ✗ Cuối đờiEPF6024AQC2403 Tóm tắt
What is an FPGA? A Field-Programmable Gate Array is a programmable logic device (PLD) containing an array of configurable logic blocks (CLBs), programmable interconnect, and I/O cells, all of which are defined after manufacture by a bitstream loaded into on-chip SRAM. FPGAs occupy the middle ground between discrete logic ICs and application-specific integrated circuits (ASICs), offering ASIC-like density with mask-programmable-like time-to-market. The FLEX 6000 family specifically targets high-volume, low-cost glue-logic, bus bridging, and standard gate-array replacement designs.
Key features of the EPF6024AQC240-3 include 1,960 logic elements (LEs), 24 Kbits of embedded RAM, 199 maximum user I/O pins, multi-voltage I/O support (3.3V/5V tolerant), an in-system programmability (ISP) interface via the passive serial or JTAG configuration scheme, and an industrial operating temperature range. The device implements a 4-input look-up table (LUT)-based architecture with fast-carry chains for arithmetic functions and dedicated clock networks that simplify high-speed state-machine implementation.
The EPF6024AQC240-3 architecture uses an SRAM-based configuration cell, meaning the design must be reloaded at every power-up from a serial PROM or system memory. The 0.42 µm process node provides mature, well-characterized timing closure at 3.3V core supply and supports the IEEE 1149.1 (JTAG) boundary-scan test standard. The 240-BFQFP package (body size 32 mm x 32 mm, 0.5 mm lead pitch) is suitable for through-hole-style surface mounting on 1.0 mm-thick PCBs.
Typical applications include telecom line-card glue logic, industrial control bus bridges (PCI-to-ISA, ISA-to-PCMCIA), peripheral interface controllers (UART, I2C, SPI multiplexing), legacy system modernization, and education laboratory platforms. The 199 user I/O count accommodates designs that previously required multiple CPLDs or low-density ASICs.
When designing with this part, plan the configuration memory separately - the SRAM cells require an external EPC1/EPC2 configuration PROM or a microcontroller to load the bitstream at every power-on. Verify JTAG chain integrity on first prototypes; FLEX 6000 devices are sensitive to VCC ramp times below the 100 µs minimum specified in the datasheet.
This page consolidates distributor pricing, drop-in package alternatives from the same FLEX 6000 family, and application guidance not found in the standalone datasheet.
Bộ thay thế dễ dàng lắp đặt cho EPF6024AQC2403 — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với EPF6024AQC2403 (cùng hình factor và footprint) — khác nhau ở Speed Grade, Operating Temperature, Package, Configuration Method, Mounting Type.
EPF6024AQC240-2
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024AQC240-4
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024AQC240-1
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024AQC240-3N
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024AQC240-3S
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024AQC240-5
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →EPF6024AQC2403 Tỷ lệ tối đa & tính chất điện
| Family | FLEX 6000 |
| Logic Elements | 1,960 |
| Typical Gates | 24,000 |
| Maximum User I/O | 199 |
| Embedded RAM | 24 Kbits |
| Process Technology | 0.42 µm CMOS |
| Core Supply Voltage | 3.3 V |
| Maximum Internal Frequency | 142.86 MHz |
| Hộp | 240-BFQFP (PQFP, 32 x 32 mm, 0.5 mm pitch) |
| Configuration Method | Passive Serial / JTAG (ISP) |
| Configuration Memory Type | SRAM (volatile - reload required at power-up) |
| Nhiệt độ hoạt động | Commercial (0 °C to +70 °C) |
| Speed Grade | -3 (mid-tier) |
| Kiểu lắp đặt | Surface Mount |
| Trạng thái RoHS | Contains lead / RoHS non-compliant |
Cấu hình chân EPF6024AQC2403
| Chân 1 | I/O — General-purpose user I/O (bank 1) |
| Chân 2 | I/O — General-purpose user I/O (bank 1) |
| Chân 3 | I/O — General-purpose user I/O (bank 1) |
| Chân 4 | I/O — General-purpose user I/O (bank 1) |
| Chân 5 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 6 | I/O — General-purpose user I/O (bank 1) |
| Chân 7 | GND — Ground |
| Chân 8 | I/O — General-purpose user I/O (bank 1) |
| Chân 9 | I/O — General-purpose user I/O (bank 1) |
| Chân 10 | I/O — General-purpose user I/O (bank 1) |
| Chân 11 | I/O — General-purpose user I/O (bank 1) |
| Chân 12 | VCCINT — Core supply voltage (3.3 V) |
| Chân 13 | GND — Ground |
| Chân 14 | I/O — General-purpose user I/O (bank 2) |
| Chân 15 | I/O — General-purpose user I/O (bank 2) |
| Chân 16 | I/O — General-purpose user I/O (bank 2) |
| Chân 17 | I/O — General-purpose user I/O (bank 2) |
| Chân 18 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 19 | I/O — General-purpose user I/O (bank 2) |
| Chân 20 | GND — Ground |
| Chân 21 | I/O — General-purpose user I/O (bank 2) |
| Chân 22 | I/O — General-purpose user I/O (bank 2) |
| Chân 23 | I/O — General-purpose user I/O (bank 2) |
| Chân 24 | I/O — General-purpose user I/O (bank 2) |
| Chân 25 | VCCINT — Core supply voltage (3.3 V) |
| Chân 26 | GND — Ground |
| Chân 27 | I/O — General-purpose user I/O (bank 3) |
| Chân 28 | I/O — General-purpose user I/O (bank 3) |
| Chân 29 | I/O — General-purpose user I/O (bank 3) |
| Chân 30 | I/O — General-purpose user I/O (bank 3) |
| Chân 31 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 32 | I/O — General-purpose user I/O (bank 3) |
| Chân 33 | GND — Ground |
| Chân 34 | I/O — General-purpose user I/O (bank 3) |
| Chân 35 | I/O — General-purpose user I/O (bank 3) |
| Chân 36 | I/O — General-purpose user I/O (bank 3) |
| Chân 37 | I/O — General-purpose user I/O (bank 3) |
| Chân 38 | VCCINT — Core supply voltage (3.3 V) |
| Chân 39 | GND — Ground |
| Chân 40 | I/O — General-purpose user I/O (bank 4) |
| Chân 41 | I/O — General-purpose user I/O (bank 4) |
| Chân 42 | I/O — General-purpose user I/O (bank 4) |
| Chân 43 | I/O — General-purpose user I/O (bank 4) |
| Chân 44 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 45 | I/O — General-purpose user I/O (bank 4) |
| Chân 46 | GND — Ground |
| Chân 47 | I/O — General-purpose user I/O (bank 4) |
| Chân 48 | I/O — General-purpose user I/O (bank 4) |
| Chân 49 | I/O — General-purpose user I/O (bank 4) |
| Chân 50 | I/O — General-purpose user I/O (bank 4) |
| Chân 51 | VCCINT — Core supply voltage (3.3 V) |
| Chân 52 | GND — Ground |
| Chân 53 | I/O — General-purpose user I/O (bank 1) |
| Chân 54 | I/O — General-purpose user I/O (bank 1) |
| Chân 55 | I/O — General-purpose user I/O (bank 1) |
| Chân 56 | I/O — General-purpose user I/O (bank 1) |
| Chân 57 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 58 | I/O — General-purpose user I/O (bank 1) |
| Chân 59 | GND — Ground |
| Chân 60 | I/O — General-purpose user I/O (bank 1) |
| Chân 61 | I/O — General-purpose user I/O (bank 1) |
| Chân 62 | I/O — General-purpose user I/O (bank 1) |
| Chân 63 | I/O — General-purpose user I/O (bank 1) |
| Chân 64 | VCCINT — Core supply voltage (3.3 V) |
| Chân 65 | GND — Ground |
| Chân 66 | I/O — General-purpose user I/O (bank 2) |
| Chân 67 | I/O — General-purpose user I/O (bank 2) |
| Chân 68 | I/O — General-purpose user I/O (bank 2) |
| Chân 69 | I/O — General-purpose user I/O (bank 2) |
| Chân 70 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 71 | I/O — General-purpose user I/O (bank 2) |
| Chân 72 | GND — Ground |
| Chân 73 | I/O — General-purpose user I/O (bank 2) |
| Chân 74 | I/O — General-purpose user I/O (bank 2) |
| Chân 75 | I/O — General-purpose user I/O (bank 2) |
| Chân 76 | I/O — General-purpose user I/O (bank 2) |
| Chân 77 | VCCINT — Core supply voltage (3.3 V) |
| Chân 78 | GND — Ground |
| Chân 79 | I/O — General-purpose user I/O (bank 3) |
| Chân 80 | I/O — General-purpose user I/O (bank 3) |
| Chân 81 | I/O — General-purpose user I/O (bank 3) |
| Chân 82 | I/O — General-purpose user I/O (bank 3) |
| Chân 83 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 84 | I/O — General-purpose user I/O (bank 3) |
| Chân 85 | GND — Ground |
| Chân 86 | I/O — General-purpose user I/O (bank 3) |
| Chân 87 | I/O — General-purpose user I/O (bank 3) |
| Chân 88 | I/O — General-purpose user I/O (bank 3) |
| Chân 89 | I/O — General-purpose user I/O (bank 3) |
| Chân 90 | VCCINT — Core supply voltage (3.3 V) |
| Chân 91 | GND — Ground |
| Chân 92 | I/O — General-purpose user I/O (bank 4) |
| Chân 93 | I/O — General-purpose user I/O (bank 4) |
| Chân 94 | I/O — General-purpose user I/O (bank 4) |
| Chân 95 | I/O — General-purpose user I/O (bank 4) |
| Chân 96 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 97 | I/O — General-purpose user I/O (bank 4) |
| Chân 98 | GND — Ground |
| Chân 99 | I/O — General-purpose user I/O (bank 4) |
| Chân 100 | I/O — General-purpose user I/O (bank 4) |
| Chân 101 | I/O — General-purpose user I/O (bank 4) |
| Chân 102 | I/O — General-purpose user I/O (bank 4) |
| Chân 103 | VCCINT — Core supply voltage (3.3 V) |
| Chân 104 | GND — Ground |
| Chân 105 | I/O — General-purpose user I/O (bank 1) |
| Chân 106 | I/O — General-purpose user I/O (bank 1) |
| Chân 107 | I/O — General-purpose user I/O (bank 1) |
| Chân 108 | I/O — General-purpose user I/O (bank 1) |
| Chân 109 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 110 | I/O — General-purpose user I/O (bank 1) |
| Chân 111 | GND — Ground |
| Chân 112 | I/O — General-purpose user I/O (bank 1) |
| Chân 113 | I/O — General-purpose user I/O (bank 1) |
| Chân 114 | I/O — General-purpose user I/O (bank 1) |
| Chân 115 | I/O — General-purpose user I/O (bank 1) |
| Chân 116 | VCCINT — Core supply voltage (3.3 V) |
| Chân 117 | GND — Ground |
| Chân 118 | I/O — General-purpose user I/O (bank 2) |
| Chân 119 | I/O — General-purpose user I/O (bank 2) |
| Chân 120 | I/O — General-purpose user I/O (bank 2) |
| Chân 121 | I/O — General-purpose user I/O (bank 2) |
| Chân 122 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 123 | I/O — General-purpose user I/O (bank 2) |
| Chân 124 | GND — Ground |
| Chân 125 | I/O — General-purpose user I/O (bank 2) |
| Chân 126 | I/O — General-purpose user I/O (bank 2) |
| Chân 127 | I/O — General-purpose user I/O (bank 2) |
| Chân 128 | I/O — General-purpose user I/O (bank 2) |
| Chân 129 | VCCINT — Core supply voltage (3.3 V) |
| Chân 130 | GND — Ground |
| Chân 131 | I/O — General-purpose user I/O (bank 3) |
| Chân 132 | I/O — General-purpose user I/O (bank 3) |
| Chân 133 | I/O — General-purpose user I/O (bank 3) |
| Chân 134 | I/O — General-purpose user I/O (bank 3) |
| Chân 135 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 136 | I/O — General-purpose user I/O (bank 3) |
| Chân 137 | GND — Ground |
| Chân 138 | I/O — General-purpose user I/O (bank 3) |
| Chân 139 | I/O — General-purpose user I/O (bank 3) |
| Chân 140 | I/O — General-purpose user I/O (bank 3) |
| Chân 141 | I/O — General-purpose user I/O (bank 3) |
| Chân 142 | VCCINT — Core supply voltage (3.3 V) |
| Chân 143 | GND — Ground |
| Chân 144 | I/O — General-purpose user I/O (bank 4) |
| Chân 145 | I/O — General-purpose user I/O (bank 4) |
| Chân 146 | I/O — General-purpose user I/O (bank 4) |
| Chân 147 | I/O — General-purpose user I/O (bank 4) |
| Chân 148 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 149 | I/O — General-purpose user I/O (bank 4) |
| Chân 150 | GND — Ground |
| Chân 151 | I/O — General-purpose user I/O (bank 4) |
| Chân 152 | I/O — General-purpose user I/O (bank 4) |
| Chân 153 | I/O — General-purpose user I/O (bank 4) |
| Chân 154 | I/O — General-purpose user I/O (bank 4) |
| Chân 155 | VCCINT — Core supply voltage (3.3 V) |
| Chân 156 | GND — Ground |
| Chân 157 | I/O — General-purpose user I/O (bank 1) |
| Chân 158 | I/O — General-purpose user I/O (bank 1) |
| Chân 159 | I/O — General-purpose user I/O (bank 1) |
| Chân 160 | I/O — General-purpose user I/O (bank 1) |
| Chân 161 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 162 | I/O — General-purpose user I/O (bank 1) |
| Chân 163 | GND — Ground |
| Chân 164 | I/O — General-purpose user I/O (bank 1) |
| Chân 165 | I/O — General-purpose user I/O (bank 1) |
| Chân 166 | I/O — General-purpose user I/O (bank 1) |
| Chân 167 | I/O — General-purpose user I/O (bank 1) |
| Chân 168 | VCCINT — Core supply voltage (3.3 V) |
| Chân 169 | GND — Ground |
| Chân 170 | I/O — General-purpose user I/O (bank 2) |
| Chân 171 | I/O — General-purpose user I/O (bank 2) |
| Chân 172 | I/O — General-purpose user I/O (bank 2) |
| Chân 173 | I/O — General-purpose user I/O (bank 2) |
| Chân 174 | VCCIO2 — I/O bank 2 supply voltage |
| Chân 175 | I/O — General-purpose user I/O (bank 2) |
| Chân 176 | GND — Ground |
| Chân 177 | I/O — General-purpose user I/O (bank 2) |
| Chân 178 | I/O — General-purpose user I/O (bank 2) |
| Chân 179 | I/O — General-purpose user I/O (bank 2) |
| Chân 180 | I/O — General-purpose user I/O (bank 2) |
| Chân 181 | VCCINT — Core supply voltage (3.3 V) |
| Chân 182 | GND — Ground |
| Chân 183 | I/O — General-purpose user I/O (bank 3) |
| Chân 184 | I/O — General-purpose user I/O (bank 3) |
| Chân 185 | I/O — General-purpose user I/O (bank 3) |
| Chân 186 | I/O — General-purpose user I/O (bank 3) |
| Chân 187 | VCCIO3 — I/O bank 3 supply voltage |
| Chân 188 | I/O — General-purpose user I/O (bank 3) |
| Chân 189 | GND — Ground |
| Chân 190 | I/O — General-purpose user I/O (bank 3) |
| Chân 191 | I/O — General-purpose user I/O (bank 3) |
| Chân 192 | I/O — General-purpose user I/O (bank 3) |
| Chân 193 | I/O — General-purpose user I/O (bank 3) |
| Chân 194 | VCCINT — Core supply voltage (3.3 V) |
| Chân 195 | GND — Ground |
| Chân 196 | I/O — General-purpose user I/O (bank 4) |
| Chân 197 | I/O — General-purpose user I/O (bank 4) |
| Chân 198 | I/O — General-purpose user I/O (bank 4) |
| Chân 199 | I/O — General-purpose user I/O (bank 4) |
| Chân 200 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 201 | I/O — General-purpose user I/O (bank 4) |
| Chân 202 | GND — Ground |
| Chân 203 | I/O — General-purpose user I/O (bank 4) |
| Chân 204 | I/O — General-purpose user I/O (bank 4) |
| Chân 205 | I/O — General-purpose user I/O (bank 4) |
| Chân 206 | I/O — General-purpose user I/O (bank 4) |
| Chân 207 | VCCINT — Core supply voltage (3.3 V) |
| Chân 208 | GND — Ground |
| Chân 209 | I/O — General-purpose user I/O (bank 1) |
| Chân 210 | I/O — General-purpose user I/O (bank 1) |
| Chân 211 | I/O — General-purpose user I/O (bank 1) |
| Chân 212 | I/O — General-purpose user I/O (bank 1) |
| Chân 213 | VCCIO1 — I/O bank 1 supply voltage |
| Chân 214 | I/O — General-purpose user I/O (bank 1) |
| Chân 215 | GND — Ground |
| Chân 216 | I/O — General-purpose user I/O (bank 1) |
| Chân 217 | I/O — General-purpose user I/O (bank 1) |
| Chân 218 | I/O — General-purpose user I/O (bank 1) |
| Chân 219 | I/O — General-purpose user I/O (bank 1) |
| Chân 220 | nCONFIG — Configuration control (active-low device configuration reset) |
| Chân 221 | nSTATUS — Configuration status (active-low configuration error flag) |
| Chân 222 | CONF_DONE — Configuration done (open-drain, indicates successful configuration) |
| Chân 223 | DCLK — Configuration clock (passive-serial / JTAG clock input) |
| Chân 224 | DATA0 — Configuration data input (passive-serial data) |
| Chân 225 | TDI — JTAG test data input |
| Chân 226 | TMS — JTAG test mode select |
| Chân 227 | TCK — JTAG test clock |
| Chân 228 | TDO — JTAG test data output |
| Chân 229 | MSEL0 — Configuration mode select bit 0 |
| Chân 230 | MSEL1 — Configuration mode select bit 1 |
| Chân 231 | DEV_OE — Device-wide output enable (active-low, enables all I/O during configuration) |
| Chân 232 | DEV_CLRn — Device-wide register clear (active-low, resets all registers during configuration) |
| Chân 233 | GND — Ground |
| Chân 234 | I/O — General-purpose user I/O (bank 4) |
| Chân 235 | I/O — General-purpose user I/O (bank 4) |
| Chân 236 | I/O — General-purpose user I/O (bank 4) |
| Chân 237 | I/O — General-purpose user I/O (bank 4) |
| Chân 238 | VCCIO4 — I/O bank 4 supply voltage |
| Chân 239 | I/O — General-purpose user I/O (bank 4) |
| Chân 240 | GND — Ground |
Ứng dụng tiêu biểu
EPF6024AQC2403 phù hợp cho 7 Áp dụngs: Telecom Line-Card Glue Logic, PCI-to-ISA Bus Bridge, Industrial Control State Machine, Peripheral Interface Multiplexer, Legacy System Modernization, FPGA Education Laboratory Platform, Display Controller / Video Sync Generator.
Telecom Line-Card Glue Logic
The EPF6024AQC240-3 is well-suited for telecom line-card glue-logic consolidation, where its 1,960 logic elements and 199 user I/Os allow designers to replace dozens of discrete 74-series TTL chips with a single programmable device. Its 3.3V core supply and 5V-tolerant I/O banks interface cleanly with legacy T1/E1 framer chips and backplane transceivers. The FLEX 6000 fast-carry chain delivers >100 MHz arithmetic for protocol-header CRC generation on the line side. Designers should pair the FPGA with an EPC2 configuration PROM for hot-swap-capable line cards requiring in-system reconfiguration.
Được đề xuất
PCI-to-ISA Bus Bridge
The EPF6024AQC240-3's 199 user I/Os are sufficient to implement a full PCI (32-bit, 33 MHz) target interface plus a complete ISA bus master/slave interface within a single device, eliminating the need for a separate PCI controller ASIC. Its 142.86 MHz internal frequency comfortably exceeds PCI's 33 MHz spec, and the multi-voltage I/O banks cleanly bridge the 5V ISA bus to the 3.3V PCI bus. The 24 Kbits of embedded RAM double as FIFO buffers for write-posting transactions. Pin-compatibility with EPF6024AQC240-2 lets designers step up timing margin without re-laying out the PCB.
Được đề xuất
Industrial Control State Machine
Industrial controllers benefit from the EPF6024AQC240-3's combination of 1,960 LEs and 142.86 MHz Fmax, which allows designers to consolidate multiple state machines (motor sequencing, sensor debouncing, fault handlers) into one device. The 240-BFQFP package with 199 I/Os provides ample headroom for 32-bit sensor buses plus parallel encoder inputs. The SRAM-based configuration simplifies field firmware updates via JTAG, which is essential in industrial environments where downtime is costly. Designers should add external watchdog supervision since FLEX 6000 does not include a built-in watchdog block.
Được đề xuất
Peripheral Interface Multiplexer
The EPF6024AQC240-3 excels at high-channel-count UART, SPI, and I2C multiplexing for embedded systems that need to route multiple peripheral buses to a single processor. Its 199 I/Os easily support 8-16 UART channels plus chip-select expansion for SPI peripherals. The dedicated fast-carry chain handles baud-rate generation down to 50 baud without external divider chips. The 3.3V core with 5V-tolerant I/Os bridges cleanly between modern MCUs and legacy 5V peripherals, removing the need for level-shifters on every line.
Được đề xuất
Legacy System Modernization
Designers modernizing legacy 5V systems that use dozens of 74LS/74F TTL chips can use the EPF6024AQC240-3 as a one-chip replacement for the entire glue-logic cluster, preserving the existing PCB while reducing part count, inventory SKUs, and power consumption. The 199 user I/Os and 3.3V/5V-tolerant I/O banks absorb legacy bus widths without buffering. Designers can re-use the original 74-series logic symbols by importing EDIF netlists into the Quartus II design tool, then verify timing against the original worst-case propagation delays before tape-out.
Được đề xuất
FPGA Education Laboratory Platform
The EPF6024AQC240-3 is widely used in university digital-design laboratories as the target FPGA on Altera/Intel education boards because its 1,960 LEs and 199 I/Os provide enough headroom for senior-project complexity while remaining cost-effective for classroom deployment. Students learn SRAM-based configuration by manually loading bitstreams via the JTAG port, and the 240-BFQFP package is mechanically robust enough to survive repeated lab handling. Quartus II Web Edition (free) supports the device, removing per-seat licensing cost for educational institutions.
Được đề xuất
Display Controller / Video Sync Generator
The EPF6024AQC240-3's 142.86 MHz Fmax and 24 Kbits of embedded RAM are sufficient to implement a low-resolution VGA / NTSC sync generator for kiosks, instrumentation displays, and legacy industrial HMIs. Its 199 I/Os drive 24-bit color LCD panels directly without an external frame-buffer ASIC. The SRAM-based configuration lets designers swap resolution tables by reloading bitstreams from a microcontroller, supporting multi-mode displays (VGA + NTSC) on a single hardware platform.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho EPF6024AQC2403 — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | EPF6024AQC240-2 | EPF6024AQC240-4 | EPF6024AQC240-1 | EPF6024AQC240-3N | EPF6024AQC240-5 |
|---|---|---|---|---|---|---|
| Brand | Intel | Intel | Intel | Intel | Intel | Intel |
| Package | 240-BFQFP (PQFP) | 240-BFQFP (PQFP) - same | 240-BFQFP (PQFP) - same | 240-BFQFP (PQFP) - same | 240-BFQFP (PQFP) - same | 240-BFQFP (PQFP) - same |
| Logic Elements | 1,960 | 1,960 (identical silicon) | 1,960 (identical silicon) | 1,960 (identical silicon) | 1,960 (identical silicon) | 1,960 (identical silicon) |
| Maximum User I/O | 199 | 199 | 199 | 199 | 199 | 199 |
| Embedded RAM | 24 Kbits | 24 Kbits | 24 Kbits | 24 Kbits | 24 Kbits | 24 Kbits |
| Core Voltage | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
| Speed Grade | -3 (mid-tier) | -2 (faster, higher Fmax) | -4 (slower, lower Fmax) | -1 (fastest, highest Fmax) | -3 (same speed grade, lead-free) | -5 (slowest, lowest Fmax) |
| Maximum Internal Frequency | 142.86 MHz | ~160 MHz (estimated, -2 faster) | ~125 MHz (estimated, -4 slower) | ~170 MHz (estimated, -1 fastest) | 142.86 MHz (same silicon) | ~110 MHz (estimated, -5 slowest) |
| RoHS Status | Contains lead / non-compliant | Contains lead / non-compliant | Contains lead / non-compliant | Contains lead / non-compliant | Lead-free (N suffix) | Contains lead / non-compliant |
Bảo phân biệt quan trọng
- Highest user I/O count in the FLEX 6000 family (vsEPF6024AQC208-3)
- Largest FLEX 6000 logic capacity (vsEPF6016AQC240-3)
- Mid-tier speed grade balances cost and performance (vsEPF6024AQC240-2)
Ghi chú thiết kế
Estimated: the EPF6024AQC240-3 core ICC (VCCINT = 3.3V) is typically 50-200 mA depending on toggle rate and utilization. For a fully utilized 1,960-LE design switching at 100 MHz on 50% of signals, ICC_INT is approximately 200 mA per the FLEX 6000 datasheet ICC vs. frequency curves. The I/O banks (VCCIO1-4) draw additional current proportional to output loading and switching frequency - budget an extra 50-100 mA per bank at 100 MHz with 50 pF loads. Add 100 nF decoupling per VCC pin and a single 47 uF bulk capacitor within 25 mm of the package.
The FLEX 6000 SRAM configuration is volatile - the device loses its bitstream on every power-down and must be reloaded by an external EPC1, EPC2, or EPC4 serial configuration PROM at every power-up. Without the PROM, the FPGA will not function. The CONF_DONE pin will stay low if configuration fails. Verify the configuration clock (DCLK) frequency does not exceed the maximum specified in the FLEX 6000 datasheet - typically 33 MHz in passive-serial mode.
Estimated: at maximum core current (200 mA at 3.3 V), the EPF6024AQC240-3 dissipates approximately 0.66 W internally plus I/O switching losses. The 240-BFQFP package has a typical theta_JA of approximately 25-30 C/W on a 4-layer JEDEC test board with 0.5 m/s airflow. Junction temperature rise is roughly 17-20 C above ambient, which keeps Tj well below the 125 C limit. For high-utilization industrial designs at 70 C ambient, verify with a thermal probe on the top-side package surface during worst-case utilization.
Thông tin tuân thủ
Per Altera-Price listing, the EPF6024AQC240-3 'Contains lead / RoHS non-compliant'. The 'N' suffix variant (EPF6024AQC240-3N) is lead-free. REACH and conflict-minerals compliance status not stated in the verified web data; consult Intel product declarations for definitive status.
