EPC2TC32U vs EPC2TC32CAF48 对比
详细并排对比 EPC2TC32U 出自 Altera 和 EPC2TC32CAF48 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
EPC2TC32CAF48 - Altera/Intel Configuration Device for SRAM FPGAs | TQFP-48
EPC2TC32CAF48 Obsolete规格对比
| 参数 | EPC2TC32U | EPC2TC32CAF48 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | 不推荐新设计 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $5.85 | $9.85 |
| 功能 | Serial Configuration Device for SRAM-based LUT FPGAs | — |
| 存储容量 | 1.6 Mbit | 32 Mbit |
| Configuration Interface | Altera Passive Serial (DCLK / DATA0 / nCONFIG / nSTATUS / CONF_DONE) | Altera serial (PS mode) |
| JTAG Support | Yes (IEEE 1149.1 boundary-scan, ISP) | Yes (IEEE 1149.1 ISP) |
| 电源电压 | 3.0 V to 3.6 V or 4.75 V to 5.25 V | — |
| 工作温度 | -40 C to +85 C | 0C to +70C (commercial) |
| 封装 | 32-pin QFP (CAF48, lead-free) | TQFP-48 (CAF48) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL level] |
| RoHS 状态 | Compliant (lead-free / RoHS per distributor data) | Compliant |
| Lead-Free Finish | Yes (U suffix) | — |
| Supported FPGA Families | Altera Stratix, Cyclone, APEX, ACEX, Mercury, Excalibur | — |
| Configuration Mode | Passive Serial (PS), JTAG | — |
| Configuration Time | [DATA_NEEDED: typical configuration time] | — |
| Programming Cycles | [DATA_NEEDED: minimum program/erase cycles] | — |
| Data Retention | [DATA_NEEDED: minimum data retention years] | — |
| 存储器类型 | — | Non-volatile Flash (configuration) |
| Supply Voltage (VCC) | — | 3.3 V |
| Cascadable | — | Yes (up to 16 devices) |
| Target FPGA Series | — | APEX II, Mercury, Cyclone, Stratix, ACEX, APEX 20K |
| Lead Free | — | Yes |
| Programming Voltage | — | 3.3 V (in-system via JTAG) |
| Manufacturer | — | Altera (now Intel PSG) |
| Family | — | EPC2 (Enhanced Configuration Device, 2nd generation) |