LPC1857FET256 vs LPC1833JET256 Comparación
Comparación detallada lado a lado de LPC1857FET256 por NXP Semiconductors y LPC1833JET256 por NXP Semiconductors. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
NXP Semiconductors
LPC1857FET256 - 180MHz Cortex-M3 MCU, 1MB Flash | NXP | LBGA-256
LPC1857FET256 ✓ ActivoNXP Semiconductors
LPC1833JET256 - 32-bit ARM Cortex-M3 MCU, 512KB Flash, 180MHz | NXP
LPC1833JET256 ✓ ActivoComparación de especificaciones
| Parámetro | LPC1857FET256 | LPC1833JET256 |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $12,30 | $9,72 |
| Core Architecture | ARM Cortex-M3 (32-bit) | ARM Cortex-M3 |
| Maximum CPU Frequency | 180 MHz | 180 MHz |
| Program Flash Memory | 1 MB (1M x 8) | — |
| SRAM | 136 kB | — |
| Package Type | 256-LBGA (17 x 17 mm) | — |
| Supply Voltage (VDD) | 2.2 V to 3.6 V | — |
| GPIO Count | 142 | — |
| High-Speed USB Controllers | 2 (one with on-chip HS PHY) | — |
| Ethernet MAC | 10/100 Mbit/s (RMII/MII) | — |
| LCD Controller | Yes (STN/TFT, up to WXGA) | Yes (STN/TFT, up to 1024x768) |
| CAN 2.0B Interfaces | 2 | — |
| SSP/SPI Controllers | 3 | — |
| I2C Interfaces | 1 (Fast-mode Plus) | — |
| External Memory Controller (EMC) | Yes (SRAM/PSRAM/NOR/NAND) | — |
| SPIFI (Quad-SPI Flash Interface) | Yes | — |
| ADC | 10-bit | 10-bit, 8 channels |
| DAC | 10-bit | — |
| Temperatura de funcionamiento | -40 C to +85 C | -40C to +105C (industrial) |
| Tipo de montaje | Surface Mount (LBGA) | Surface Mount |
| Nivel MSL | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| Estado RoHS | Compliant | Compliant |
| Lead-Free | Yes | — |
| Product Family | LPC18xx | — |
| Flash Memory | — | 512 KB |
| Total SRAM | — | 136 KB |
| Operating Voltage Range | — | 2.4 V to 3.6 V |
| Encapsulado | — | 256-LBGA (JET) 17x17 mm, 0.8 mm pitch |
| Pin/Ball Count | — | 256 |
| Ethernet | — | 10/100M MAC with IEEE 1588 support |
| USB | — | 2x USB 2.0 High-speed (Host + OTG) |
| UART | — | 4x |
| SSP/SPI | — | 3x |
| I2C | — | 2x |
| External Memory Controller | — | Yes (EMC, SDRAM/NOR/NAND support) |