EPC2T32U-CAF48 vs EPC2LC20N 对比
详细并排对比 EPC2T32U-CAF48 出自 Altera 和 EPC2LC20N 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。
Altera
EPC2T32U-CAF48 - Altera/Intel 2Mb Config Device, 8MHz, 48-QFN | XAIPART
EPC2T32U-CAF48 ⚠ 最后一次采购
规格对比
| 参数 | EPC2T32U-CAF48 | EPC2LC20N |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | Memory ICs |
| 生命周期状态 | 最后采购期 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.60 | $7.40 |
| 存储器类型 | Non-volatile flash configuration memory | Flash |
| Memory Density | 2 Mb (2097152 bits) | — |
| Configuration Interface | Altera FPP (8-bit) / PS (4-wire) / AS (serial) | — |
| Maximum Configuration Clock (DCLK) | 8 MHz | — |
| Supply Voltage (VCC) | 3.3 V (typical) | — |
| I/O Tolerance | 5 V tolerant | — |
| Program/Erase Endurance | 10,000 cycles per sector minimum | — |
| Data Retention | 20 years minimum | — |
| Programming Interface | IEEE 1149.1 (JTAG) / IEEE 1532 | — |
| 封装 | 48-pin QFN (CAF suffix) | 20-pin PLCC (J-Lead, 9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +85 C (industrial grade, "U") | [DATA_NEEDED: operating temperature range] |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| Lead-Free Finish | Yes (CAF suffix indicates lead-free) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Supported FPGA Families | Cyclone, Cyclone II, Stratix, APEX 20K, ACEX 1K, Mercury, Excalibur | Altera APEX, Cyclone, Stratix, ACEX, MAX 7000 |
| 功能 | — | In-System Programmable Configuration PROM for SRAM-based FPGAs |
| 存储容量 | — | 1.6 Mbit |
| Programmable Type | — | In System Programmable (ISP) |
| Supply Voltage VCCINT | — | 3.0 V to 3.6 V |
| Supply Voltage VCCIO | — | 4.75 V to 5.25 V |
| Configuration Clock Frequency | — | 8 MHz (max) |
| 接口 | — | Serial (DATA0, DCLK, nCONFIG, nSTATUS, CONF_DONE) |
| JTAG Support | — | IEEE 1149.1 / IEEE 1532 compliant |
| Packaging | — | Tube |