EPF8820ARI208-4 vs EPF8820ARI208-4H 对比
详细并排对比 EPF8820ARI208-4 出自 Altera 和 EPF8820ARI208-4H 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。
Altera
EPF8820ARI208-4 - FLEX 8000 FPGA, 8K Gates, 5V, 208-RQFP | Intel / Altera
EPF8820ARI208-4 Obsolete
规格对比
| 参数 | EPF8820ARI208-4 | EPF8820ARI208-4H |
|---|---|---|
| 品牌 | Altera | Altera |
| 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） | $8.70 | $22.75 |
| Family | FLEX 8000 | FLEX 8000 |
| Device Type | FPGA (SRAM-based) | Loadable PLD / SRAM-based FPGA |
| Logic Elements / Cells | 672 | 672 |
| Gates (typical) | 8000 | — |
| Flip-Flops | 820 | 820 |
| Process Technology | 0.42 um CMOS | 0.42 um CMOS, SRAM-based |
| Maximum Operating Frequency | 125 MHz | — |
| Nominal Supply Voltage | 5 V | — |
| Supply Voltage Range | 4.5 V to 5.5 V | — |
| I/O Logic Levels | Configurable: 3.3 V or 5 V | — |
| 封装 | 208-pin RQFP (RQFP-208) | 208-pin Plastic Quad Flatpack (RQFP / PQFP), 0.5 mm pitch, gull-wing |
| Operating Temperature Grade | Industrial (-40C to +85C) | Industrial |
| Configuration Method | SRAM - requires external EPC EPROM or controller | — |
| Boundary Scan | IEEE Std 1149.1 (JTAG) | — |
| Lead Finish / Package Type | Gull-wing, ceramic RQFP | — |
| Usable Gates | — | 8,000 |
| 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 |
| Supply Voltage (VCCINT) | — | 4.5 V to 5.5 V (nominal 5 V) |
| I/O Standard Support | — | 3.3 V or 5 V configurable |
| Terminal Form | — | Gull Wing (Surface Mount) |
| Package Code | — | FQFP |
| Programming Method | — | SRAM (in-system) via JTAG / EPC |
| RoHS 状态 | — | [DATA_NEEDED: rohs status] |
| Status | — | Obsolete / NRND |