EPM3512AFC256-22 vs EPM3512AFC256-21 比較
詳細並排比較 EPM3512AFC256-22 由 Intel 與 EPM3512AFC256-21 由 Altera. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
規格比較
| 參數 | EPM3512AFC256-22 | EPM3512AFC256-21 |
|---|---|---|
| 品牌 | Intel | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | Obsolete | NRND |
| Family | MAX 3000A | — |
| Device Type | CPLD (Complex Programmable Logic Device) | — |
| Macrocells | 512 | — |
| Logic Array Blocks (LABs) | 16 | 16 |
| Maximum User I/O Pins | 208 (typical for FC256 package) | — |
| Speed Grade | -22 (tPD ~22 ns) | — |
| 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) | — |
| 封裝 | FC-256 (FineLine BGA, 256 balls, 1.0 mm pitch) | FBGA-256 (FineLine BGA) |
| 安裝類型 | Surface Mount (BGA) | Surface Mount (BGA) |
| 工作溫度 | [DATA_NEEDED: operating temperature grade] | -40C to +85C (industrial) |
| RoHS 狀態 | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS compliance status] |
| Device Family | — | MAX 3000A |
| Logic Elements / Macrocells | — | 512 macrocells |
| Usable Gates | — | 10,000 |
| Maximum Operating Frequency | — | 87 MHz |
| Supply Voltage - Core (VCCINT) | — | 3.3 V |
| I/O Supply Voltage (VCCIO) | — | 2.5 V / 3.3 V / 5.0 V (multi-volt I/O) |
| Programmable Pins (max) | — | [DATA_NEEDED: maximum user I/O pin count] |
| Programming Interface | — | JTAG / IEEE Std. 1532 ISP |
| 記憶體類型 | — | Non-volatile EPROM/EEPROM cell array |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |