EPC2T132U vs EPC2TC32UCAF48 对比
详细并排对比 EPC2T132U 出自 Intel 和 EPC2TC32UCAF48 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 | EPC2T132U | EPC2TC32UCAF48 |
|---|---|---|
| 品牌 | Intel | Altera |
| 分类 | Memory ICs | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.00 | $14.20 |
| Manufacturer | Intel (formerly Altera) | — |
| Product Type | FPGA Configuration Device (Boot PROM) | — |
| Target FPGAs | Altera APEX II, Cyclone, Stratix, and other SRAM-based LUT FPGAs | — |
| Configuration Memory Size | [DATA_NEEDED: configuration memory size in bits] | — |
| 电源电压 | 3.3 V | — |
| 接口 | Serial (Passive Serial), JTAG (IEEE 1149.1), Passive Parallel | 4-wire serial (nCS, DCLK, DATA, nINIT_CONF) + JTAG |
| In-System Programmability | Yes (via JTAG) | — |
| JTAG Support | Yes (IEEE 1149.1 compliant TAP) | — |
| Configuration Clock | Internal oscillator (no external crystal required) | — |
| Data Compression | Yes (up to 2x compression vs competing PROMs) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: commercial 0-70C vs industrial -40-85C variant] |
| 封装 | 132-pin UQFP (Ultra-thin Quad Flat Pack) | 32-pin TQFP (CAF48 designation per Altera ordering code) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL classification] |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: per ordering code; older CAF48 lots were non-RoHS] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| 生命周期状态 | Obsolete (per Altera/Intel product discontinuance) | — |
| Compatible Quartus Version | [DATA_NEEDED: Quartus version supporting EPC2] | — |
| 存储容量 | — | 1.6 Mb |
| Device Family | — | EPC2 (Enhanced Configuration Device) |
| Programmability | — | In-system programmable (ISP) via JTAG |
| Supply Voltage (VCC) | — | 3.3 V nominal |
| FPGA Compatibility | — | Altera SRAM-based LUT FPGAs (Cyclone, Stratix, APEX, ACEX, FLEX, MAX 9000) |
| Cascading | — | Supported for bitstreams larger than 1.6 Mb |
| Data Retention | — | 10 years typical (EEPROM-based) |
| Programming Cycles | — | 100 cycles minimum (EEPROM endurance) |
| Process Technology | — | CMOS EEPROM |