EPF8452ATC100-4 vs EPF8820ATC100-2 对比
详细并排对比 EPF8452ATC100-4 出自 Intel 和 EPF8820ATC100-2 出自 Altera。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Intel
EPF8452ATC100-4 - FLEX 8000 FPGA, 4K Gates, 68 I/O, 100-TQFP | Intel / Altera
EPF8452ATC100-4 ⚠ 最后一次采购规格对比
| 参数 | EPF8452ATC100-4 | EPF8820ATC100-2 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 最后采购期 | 最后采购期 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.40 | $7.95 |
| Manufacturer | Intel (formerly Altera Corporation) | Altera (now Intel PSG) |
| Series | FLEX 8000 | — |
| Device Type | FPGA (Field Programmable Gate Array) | — |
| Logic Elements / Cells | 336 | — |
| Logic Array Blocks (LABs) | 42 | — |
| Usable Gates | approximately 4,000 (up to 16,000 across family) | — |
| User I/O Pins | 68 | — |
| 引脚数 | 100 | — |
| Package Type | 100-TQFP (14 x 14 mm, surface mount) | — |
| Supply Voltage (VCCINT) | 5 V | — |
| I/O Voltage Support | 3.3 V or 5.0 V (MultiVolt I/O) | — |
| Process Technology | CMOS SRAM | SRAM-based, volatile (requires external configuration memory) |
| Configuration Method | SRAM, loaded from EPC1 / EPC1213 / EPC1064 / EPC1441 or external EPROM/microcontroller | Passive Serial / Passive Parallel / Active Serial / JTAG |
| Speed Grade | -4 | -2 (medium-speed bin) |
| 工作温度 | 0 C to 70 C (Commercial) | [DATA_NEEDED: full industrial/commercial temp range] |
| Logic Family | CMOS | — |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | ROHS3 Compliant (per reseller listing) |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Family | — | FLEX 8000 |
| Logic Elements (LEs) | — | 672 |
| Maximum User I/O | — | 124 |
| On-chip RAM | — | 6,144 bits (approximately 6 Kbit) |
| 封装 | — | TQFP-100, 100-pin Thin Quad Flat Pack |
| Pitch | — | 0.5 mm |
| 安装类型 | — | Surface Mount |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Configuration Memory | — | External EPC1, EPC2, EPC4 or compatible serial flash required |