EPF8820ARI208-4H vs EPF8820ARI208-3N 对比
详细并排对比 EPF8820ARI208-4H 出自 Altera 和 EPF8820ARI208-3N 出自 Intel。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
EPF8820ARI208-3N - 672 LEs FLEX 8000 FPGA, 208-PQFP | Intel / Altera
EPF8820ARI208-3N Obsolete规格对比
| 参数 | EPF8820ARI208-4H | EPF8820ARI208-3N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $22.75 | $21.50 |
| Family | FLEX 8000 | FLEX 8000 |
| Device Type | Loadable PLD / SRAM-based FPGA | — |
| Usable Gates | 8,000 | — |
| Logic Elements / Cells | 672 | — |
| Flip-Flops | 820 | — |
| Embedded Array Blocks (EABs) | 8 (2 Kbit each) | — |
| Total Inputs | 152 (4 dedicated + 148 I/O) | — |
| I/O Lines | 148 | — |
| Propagation Delay (tpd) | 5.5 ns (speed grade -4) | — |
| Maximum Internal Frequency | 125 MHz | — |
| Process Technology | 0.42 um CMOS, SRAM-based | CMOS (SRAM-based configuration) |
| Supply Voltage (VCCINT) | 4.5 V to 5.5 V (nominal 5 V) | — |
| I/O Standard Support | 3.3 V or 5 V configurable | — |
| 封装 | 208-pin Plastic Quad Flatpack (RQFP / PQFP), 0.5 mm pitch, gull-wing | 208-pin PQFP / RQFP (gull-wing) |
| Operating Temperature Grade | Industrial | Industrial (-40C to +85C) |
| Terminal Form | Gull Wing (Surface Mount) | GULL WING |
| Package Code | FQFP | — |
| Programming Method | SRAM (in-system) via JTAG / EPC | — |
| RoHS 状态 | [DATA_NEEDED: rohs status] | [DATA_NEEDED: lead-free finish 'N' suffix indicates yes, but RoHS doc not retrieved] |
| Status | Obsolete / NRND | — |
| Device Sub-family | — | EPF8820A |
| Logic Elements (LEs) | — | 672 |
| Logic Array Blocks (LABs) | — | 16 |
| Dedicated Flip-Flops | — | 672 |
| Maximum Usable Gates | — | up to 50,000 (device-dependent, [DATA_NEEDED: exact EPF8820A gate count]) |
| Embedded RAM Bits | — | [DATA_NEEDED: exact embedded RAM size for EPF8820A] |
| Package Code (per Corphita) | — | HFQFP |
| I/O Voltage Tolerance | — | 3.3V or 5V configurable |
| Configuration Method | — | Serial (PS / passive serial) or ByteBlaster JTAG |
| Number of Terminals | — | 208 |
| 安装类型 | — | Surface Mount |