EPC144TC32 vs EPC1441TC32N 对比
详细并排对比 EPC144TC32 出自 Altera 和 EPC1441TC32N 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 | EPC144TC32 | EPC1441TC32N |
|---|---|---|
| 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） | $9.75 | $1.45 |
| Device Type | OTP Configuration PROM (One-Time Programmable) | — |
| Manufacturer | Altera (now Intel FPGA) | — |
| Memory Capacity | 440,800 bits (440 kb) | — |
| 接口 | Serial (Altera proprietary FPGA configuration interface) | — |
| 封装 | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Programmability | OTP (one-time programmable, non-erasable) | One-Time Programmable (OTP) |
| 安装类型 | Surface Mount | Surface Mount |
| Compatible FPGA Families | Altera FLEX, ACEX, APEX, early Cyclone/Stratix | — |
| Configuration Mode | Serial (legacy Altera FLEX/ACEX scheme) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| 电源电压 | [DATA_NEEDED: VCC range] | — |
| Process Technology | CMOS (low-power) | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | — |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| 存储器类型 | — | OTP Configuration PROM (EPROM-based) |
| 存储容量 | — | 440,800 bits (440 kb x 1) |
| 存储组织 | — | 440800 x 1 |
| Supply Voltage (VCC) | — | 3.0 V to 3.6 V (3.3 V nominal) |
| Maximum DCLK Frequency | — | 16.7 MHz |
| 接口类型 | — | Serial, 4-pin (DATA, DCLK, nCS, OE) |
| Standby Current | — | 30 uA typical |
| Supported FPGAs | — | ACEX 1K, APEX 20K/20KC/20KE, APEX II, Mercury, FLEX 6000/10KE/10KA |
| Daisy-Chain Support | — | Yes |
| Lead-Free / RoHS | — | Lead-free per datasheet; RoHS status varies by lot |