EPC1TC32 vs EPC2TC32-U-CAF48 比較
詳細並排比較 EPC1TC32 由 Intel 與 EPC2TC32-U-CAF48 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 | EPC1TC32 | EPC2TC32-U-CAF48 |
|---|---|---|
| 品牌 | Intel | Altera |
| 類別 | FPGA & CPLD | FPGA & CPLD |
| 生命週期狀態 | Obsolete | 啟用中 |
| 記憶體類型 | Configuration PROM (OTP EPROM) | — |
| 記憶體容量 | 1 Mbit | 1.6 Mb |
| Configuration Interface | Altera Serial Configuration (proprietary) | — |
| Supported FPGA Families | FLEX 10K, APEX, Mercury, ACEX 1K, Cyclone | — |
| 供應電壓 | 3.3 V | 3.3 V |
| 工作溫度 | 0 C to +70 C (commercial grade) | -40C to +85C (industrial, per data sheet) |
| 封裝 | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| 腳位數 | 32 | 32 |
| Programming Method | Altera ByteBlasterMV / MasterBlaster download cable | — |
| JTAG ISP Support | Not supported (EPC1 limitation) | — |
| Cascadable | No (single-device configuration only) | Yes (DATA output supports daisy-chain) |
| Configuration Pins | DATA, DCLK, nCONFIG, nSTATUS | — |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| 功能 | — | In-system programmable configuration PROM |
| 介面 | — | Serial synchronous (Altera FPGA configuration) |
| Programming Interface | — | IEEE 1149.1 JTAG |
| Control Pins | — | OE, nCS, DCLK |
| Storage Technology | — | EPROM |
| DC Input Min | — | -0.3 V |
| DC Input Overshoot | — | 7.0 V for <100 mA, <20 ns |
| DC Input Undershoot | — | -2.0 V for <100 mA, <20 ns |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |