LPC4330FET256 vs LPC4357FET256 比較
詳細並排比較 LPC4330FET256 由 NXP Semiconductors 與 LPC4357FET256 由 NXP Semiconductors. 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 | LPC4330FET256 | LPC4357FET256 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | Dual-core ARM Cortex-M4 + Cortex-M0 | ARM Cortex-M4 + Cortex-M0 (asymmetric dual-core) |
| Maximum CPU Clock | 204 MHz (M4), 204 MHz (M0) | 204 MHz (both cores) |
| SRAM | 264 KB total on-chip | 136 kB |
| On-chip Flash | None (flashless; code via external SPIFI) | — |
| 供應電壓 | 2.2 V to 3.6 V | — |
| USB Ports | 2 x Hi-Speed USB 2.0 with on-chip PHY | — |
| Ethernet | 10/100 MAC (MII/RMII) | 10/100 MAC with MII/RMII |
| CAN | 2 x CAN 2.0B | 2 x CAN 2.0 |
| AES Engine | AES-128 hardware accelerator | — |
| SPIFI (External Flash) | Quad-SPI XIP interface | — |
| GPIOs | 83 | — |
| ADC | 1 x 10-bit, 8 channels | 10-bit, 8 channels |
| DAC | 1 x 10-bit | — |
| LCD Controller | Yes, up to 1024 x 768 | Yes |
| SCT (State Configurable Timer) | Yes | — |
| 封裝 | 256-LBGA (17 x 17 mm, 0.8 mm pitch) | LBGA-256 (17 x 17 mm) |
| 工作溫度 | -40 C to +85 C | -40 C to +85 C |
| RoHS 狀態 | Compliant | Compliant |
| Program Flash Memory | — | 1 MB (dual-bank, with flash accelerator) |
| Operating Voltage (Core) | — | 1.2 V to 1.5 V |
| Operating Voltage (I/O) | — | 2.3 V to 3.6 V |
| USB | — | 2 x HS USB 2.0 with on-chip PHY (Host/OTG/Device) |
| External Memory Controller (EMC) | — | Yes (8/16/32-bit) |
| State Configurable Timer (SCT) | — | Yes |
| SPI Flash Interface (SPIFI) | — | Yes |
| 安裝類型 | — | Surface Mount (BGA) |