EPC144TC32N vs EPC144TC32 对比
详细并排对比 EPC144TC32N 出自 Altera 和 EPC144TC32 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
EPC144TC32N - Enhanced Configuration Device, 32-pin TQFP | Intel (Altera)
EPC144TC32N Obsolete规格对比
| 参数 | EPC144TC32N | EPC144TC32 |
|---|---|---|
| 品牌 | Altera | Altera |
| 分类 | FPGA & CPLD | FPGA & CPLD |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.85 | $9.75 |
| Device Type | Enhanced Configuration (EPC) Device, serial EEPROM | OTP Configuration PROM (One-Time Programmable) |
| Configuration Memory Size | 440800 bits (approximately 54 KB) | — |
| Compatible FPGA Families | FLEX 8000, FLEX 10K, ACEX 1K, APEX 20K, Mercury | Altera FLEX, ACEX, APEX, early Cyclone/Stratix |
| Configuration Interface | Altera serial (DATA0, DCLK, nCONFIG, nSTATUS, CONF_DONE) | — |
| Programming Interface | IEEE Std 1149.1 JTAG (TMS, TCK, TDI, TDO) | — |
| In-System Programmability | Yes (ISP via JTAG) | — |
| Supply Voltage VCC | 3.0 V to 3.6 V (typical 3.3 V) | — |
| Supply Voltage VPP | Generated internally (no external VPP required) | — |
| 工作温度 | -40C to +85C (industrial) | [DATA_NEEDED: operating temperature range] |
| 封装 | TQFP-32 | 32-pin TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free status] | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL level] |
| JTAG Chain Compatibility | Yes (shares TDI/TDO with target FPGA) | — |
| Programming Cycles | [DATA_NEEDED: endurance] | — |
| Manufacturer | — | Altera (now Intel FPGA) |
| Memory Capacity | — | 440,800 bits (440 kb) |
| 接口 | — | Serial (Altera proprietary FPGA configuration interface) |
| Programmability | — | OTP (one-time programmable, non-erasable) |
| Configuration Mode | — | Serial (legacy Altera FLEX/ACEX scheme) |
| 电源电压 | — | [DATA_NEEDED: VCC range] |
| Process Technology | — | CMOS (low-power) |
| RoHS 状态 | — | [DATA_NEEDED: RoHS compliance status] |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |