EPC1664PI8 vs EPC1213PI8 对比
详细并排对比 EPC1664PI8 出自 Altera 和 EPC1213PI8 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 | EPC1664PI8 | EPC1213PI8 |
|---|---|---|
| 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） | $8.75 | $2.11 |
| Memory Density | 16 Mb (16,777,216 bits) | — |
| Device Family | Enhanced Configuration Device (EPC) | — |
| Supported FPGA Families | Stratix, Cyclone, APEX II, APEX 20K, Mercury, ACEX 1K | FLEX 10K, FLEX 6000, ACEX 1K, APEX 20K, APEX II, Mercury, Cyclone, Cyclone II, Stratix, Stratix GX, Stratix II, Stratix II GX, Arria GX |
| Configuration Interface | Serial (DATA, DCLK, nCONFIG, CONF_DONE) | Serial, 4-wire (nCS, DCLK, DATA, OE) |
| Programming Interface | JTAG / ByteBlaster / MasterBlaster | — |
| Cascade Support | Yes - two EPC devices can be chained | — |
| In-System Programmable | Yes (ISP via JTAG) | — |
| 电源电压 | [DATA_NEEDED: VCC range from datasheet] | 3.3 V or 5 V |
| 工作温度 | [DATA_NEEDED: industrial/commercial range] | -40 C to +85 C |
| 封装 | PDIP-8 (PI8) | PDIP-8 (Plastic DIP, 8-pin) |
| 安装类型 | Through-Hole | Through Hole |
| RoHS 状态 | [DATA_NEEDED: from datasheet] | [DATA_NEEDED: RoHS status - not stated in web data] |
| Lead-Free | [DATA_NEEDED: from datasheet] | [DATA_NEEDED: lead-free status] |
| MSL 等级 | [DATA_NEEDED: from datasheet] | — |
| Read-Back Support | Yes (verify/blank-check) | — |
| 存储器类型 | — | OTP Configuration PROM (non-volatile) |
| Density | — | 212 Kbit (213 kbits per digchip) |
| 存储组织 | — | 208 K words x 1 bit |
| Bits per Word | — | 1 bit |
| Max Configuration Clock | — | 6 MHz |
| Programming Mode | — | One-Time Programmable (OTP) |