EPC2TC32CAF48 vs EPC2T32U 对比
详细并排对比 EPC2TC32CAF48 出自 Altera 和 EPC2T32U 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 | EPC2TC32CAF48 | EPC2T32U |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | Memory ICs |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.85 | $16.10 |
| 存储器类型 | Non-volatile Flash (configuration) | — |
| 存储容量 | 32 Mbit | — |
| Configuration Interface | Altera serial (PS mode) | — |
| Supply Voltage (VCC) | 3.3 V | — |
| JTAG Support | Yes (IEEE 1149.1 ISP) | — |
| Cascadable | Yes (up to 16 devices) | — |
| Target FPGA Series | APEX II, Mercury, Cyclone, Stratix, ACEX, APEX 20K | — |
| 封装 | TQFP-48 (CAF48) | 32-pin TQFP |
| 工作温度 | 0C to +70C (commercial) | Commercial / Industrial grade [DATA_NEEDED: exact range] |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Lead Free | Yes | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| Programming Voltage | 3.3 V (in-system via JTAG) | — |
| Manufacturer | Altera (now Intel PSG) | — |
| Family | EPC2 (Enhanced Configuration Device, 2nd generation) | — |
| 功能 | — | Configuration PROM for SRAM-based LUT FPGAs |
| Memory Density | — | 1.6 Mbit |
| 电源电压 | — | 3.3 V or 5.0 V (user-selectable) |
| Programmability | — | In-system programmable via JTAG (IEEE 1149.1) |
| Configuration Modes Supported | — | Passive serial, passive parallel synchronous, passive parallel asynchronous, JTAG |
| Cascading Support | — | Yes, via dedicated cascade port for density expansion |
| Compression Support | — | Altera bitstream decompression (up to 50% storage reduction) |
| Compatible FPGA Families | — | APEX II, APEX 20K, Mercury, ACEX 1K |
| Lead-Free Finish | — | Yes (per part suffix 'U') |
| Hand-shake Pins | — | nSTATUS, nCONFIG, CONF_DONE |