EPC2TC32UCAF vs EPC2TC32UCAD48 对比
详细并排对比 EPC2TC32UCAF 出自 Altera 和 EPC2TC32UCAD48 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。
规格对比
| 参数 | EPC2TC32UCAF | EPC2TC32UCAD48 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | Memory ICs |
| 生命周期状态 | Obsolete | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.95 | $10.40 |
| Device Type | Configuration PROM (CPLD-style boot memory) | — |
| Memory Density | 1.6 Mbit | — |
| Supported FPGA Families | Altera APEX, Cyclone, Stratix, FLEX (LUT devices) | — |
| Supply Voltage (VCC) | 3.0 V to 3.6 V | — |
| I/O Logic Levels | 3.3 V / 2.5 V compatible | — |
| Configuration Interface | FLEX passive serial / passive parallel synchronous / passive parallel asynchronous | — |
| Programming Interface | IEEE 1149.1 (JTAG) in-system programmable | — |
| Daisy-Chain Support | Yes (via nCASC pin, multi-device FLEX chain) | — |
| Compression Support | Altera bitstream compression compatible | — |
| 封装 | 32-pin TQFP (CAF48), 7x7 mm | 32-TQFP (7x7 mm, 0.8 mm pitch) |
| 安装类型 | Surface Mount | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | 3 (168 hours) |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | Compliant |
| Lead-Free | [DATA_NEEDED: lead-free status] | Yes |
| 无卤 | [DATA_NEEDED: halogen-free status] | — |
| 存储器类型 | — | In-System Programmable Configuration PROM (Flash) |
| Density | — | 1.6 Mbit |
| Configuration Clock | — | 10 MHz max |
| 接口 | — | Serial (AS) / Parallel (FPP, PS) / JTAG (IEEE 1149.1) |
| 电源电压 | — | 3.3 V (typical) |
| Programmability | — | In-system via JTAG (ISP), 100,000 erase/write cycles |
| 工作温度范围 | — | -40 C to +85 C (industrial, U-suffix) |
| 引脚数量 | — | 32 |
| Cascade Support | — | Yes (multi-device daisy-chain) |
| Multi-Boot Support | — | Yes (Altera remote system upgrade) |
| Compatible FPGAs | — | Altera Cyclone, Stratix, APEX, ACEX, Mercury families |