EPC2TC32 vs EPC2TC32HAF48 对比
详细并排对比 EPC2TC32 出自 Altera 和 EPC2TC32HAF48 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。
规格对比
| 参数 | EPC2TC32 | EPC2TC32HAF48 |
|---|---|---|
| 品牌 | Altera | Intel |
| 分类 | Memory ICs | 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） | $14.50 | $15.20 |
| 存储容量 | 1.6 Mb | 32 Mbit (4 Mbyte) |
| Device Type | In-System Programmable Configuration PROM | — |
| 电源电压 | 3.3 V | — |
| 接口 | Serial, JTAG, FPP, PS | — |
| Programmability | In-System Programmable (ISP) via JTAG | — |
| 封装 | 32-TQFP (7x7 mm) | TQFP-48 (7x7x1.0 mm) |
| 引脚数量 | 32 | — |
| Supported FPGA Families | ACEX 1K, APEX 20K, APEX II, Arria GX, Cyclone, Cyclone II, FLEX 10K, FLEX 6000, Mercury, Stratix, Stratix GX, Stratix II, Stratix II GX | — |
| Configuration Modes | FPP, PS, JTAG | — |
| Internal Oscillator | Yes (DCLK generation) | — |
| Cascade Support | Yes (via nCS and RDYnBUSY) | Yes, multi-device daisy-chain via nCASC |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature grade] |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance] | — |
| Memory Technology | CMOS non-volatile | — |
| 功能 | — | FPGA Configuration PROM for SRAM-based LUT devices |
| Configuration Interface | — | Altera EPC serial (DATA, DCLK, nCONFIG, nSTATUS, nCASC) |
| Supply Voltage (VCC) | — | 3.3 V (typical) |
| In-System Programmability | — | Yes, via JTAG (IEEE 1149.1) |
| FPGA Compatibility | — | Altera/Intel Cyclone, Stratix, APEX, ACEX families |
| Lead-Free / RoHS | — | [DATA_NEEDED: lead-free / RoHS status] |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Programming Cycles | — | [DATA_NEEDED: program/erase endurance] |
| Configuration Clock (DCLK) | — | [DATA_NEEDED: maximum DCLK frequency] |
| Configuration Time (typical) | — | [DATA_NEEDED: configuration time] |