LPC4357FET256 vs LPC1833JET256 مقایسه
مقایسه دقیق کنار به کنار LPC4357FET256 توسط NXP Semiconductors و LPC1833JET256 توسط NXP Semiconductors. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
NXP Semiconductors
LPC1833JET256 - 32-bit ARM Cortex-M3 MCU, 512KB Flash, 180MHz | NXP
LPC1833JET256 ✓ فعالمقایسه مشخصات
| پارامتر | LPC4357FET256 | LPC1833JET256 |
|---|---|---|
| برند | NXP Semiconductors | NXP Semiconductors |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-M4 + Cortex-M0 (asymmetric dual-core) | ARM Cortex-M3 |
| Maximum CPU Clock | 204 MHz (both cores) | — |
| Program Flash Memory | 1 MB (dual-bank, with flash accelerator) | — |
| SRAM | 136 kB | — |
| Operating Voltage (Core) | 1.2 V to 1.5 V | — |
| Operating Voltage (I/O) | 2.3 V to 3.6 V | — |
| بسته‌بندی | LBGA-256 (17 x 17 mm) | 256-LBGA (JET) 17x17 mm, 0.8 mm pitch |
| USB | 2 x HS USB 2.0 with on-chip PHY (Host/OTG/Device) | 2x USB 2.0 High-speed (Host + OTG) |
| Ethernet | 10/100 MAC with MII/RMII | 10/100M MAC with IEEE 1588 support |
| LCD Controller | Yes | Yes (STN/TFT, up to 1024x768) |
| External Memory Controller (EMC) | Yes (8/16/32-bit) | — |
| State Configurable Timer (SCT) | Yes | — |
| SPI Flash Interface (SPIFI) | Yes | — |
| CAN | 2 x CAN 2.0 | — |
| ADC | 10-bit, 8 channels | 10-bit, 8 channels |
| دمای کاری | -40 C to +85 C | -40C to +105C (industrial) |
| نوع نصب | Surface Mount (BGA) | Surface Mount |
| وضعیت RoHS | Compliant | Compliant |
| Maximum CPU Frequency | — | 180 MHz |
| Flash Memory | — | 512 KB |
| Total SRAM | — | 136 KB |
| Operating Voltage Range | — | 2.4 V to 3.6 V |
| Pin/Ball Count | — | 256 |
| UART | — | 4x |
| SSP/SPI | — | 3x |
| I2C | — | 2x |
| External Memory Controller | — | Yes (EMC, SDRAM/NOR/NAND support) |