EPM3512AFC256-22 vs EPM3512AFC256-20 对比
详细并排对比 EPM3512AFC256-22 出自 Intel 和 EPM3512AFC256-20 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
EPM3512AFC256-20 - MAX 3000A CPLD, 512 Macrocells, BGA-256 | Altera
EPM3512AFC256-20 Obsolete规格对比
| 参数 | EPM3512AFC256-22 | EPM3512AFC256-20 |
|---|---|---|
| 品牌 | Intel | 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） | $16.10 | $9.75 |
| Family | MAX 3000A | MAX 3000A |
| Device Type | CPLD (Complex Programmable Logic Device) | — |
| Macrocells | 512 | 512 |
| Logic Array Blocks (LABs) | 16 | — |
| Maximum User I/O Pins | 208 (typical for FC256 package) | — |
| Speed Grade | -22 (tPD ~22 ns) | -20 (20 ns tPD) |
| Propagation Delay (tPD) | 22 ns | — |
| Supply Voltage VCCINT | 3.3 V | — |
| I/O Standards Supported | 2.5 V, 3.3 V, 5.0 V (VCCIO selectable) | — |
| In-System Programming | IEEE Std. 1532-compliant ISP via JTAG | — |
| Configuration Memory | On-chip EEPROM (non-volatile) | Internal EEPROM |
| 封装 | FC-256 (FineLine BGA, 256 balls, 1.0 mm pitch) | 256-ball FBGA (Fine-pitch BGA) |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature grade] | [DATA_NEEDED: operating temperature range] |
| RoHS 状态 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance status] |
| Typical Usable Gates | — | 10,000 |
| 引脚数量 | — | 256 |
| Operating Voltage (VCCINT) | — | 3.3 V (3.0 V to 3.6 V) |
| I/O Voltage (VCCIO) | — | 2.5 V or 3.3 V (5.0 V tolerant inputs) |
| I/O Standards | — | LVTTL, LVCMOS, 2.5 V, 3.3 V, 5.0 V tolerant |
| Program Memory Type | — | EEPROM (non-volatile) |
| In-System Programmability | — | Yes (JTAG IEEE 1149.1) |
| JTAG Support | — | Yes (boundary-scan + ISP) |
| MSL 等级 | — | [DATA_NEEDED: MSL moisture sensitivity level] |