LPC4357FET256 vs LPC1833JET256 Comparaison
Comparaison détaillée côte à côte de LPC4357FET256 par NXP Semiconductors et LPC1833JET256 par NXP Semiconductors. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
NXP Semiconductors
LPC4357FET256 - Dual-Core Cortex-M4/M0 MCU, 1MB Flash | NXP
LPC4357FET256 ✓ ActifNXP Semiconductors
LPC1833JET256 - 32-bit ARM Cortex-M3 MCU, 512KB Flash, 180MHz | NXP
LPC1833JET256 ✓ ActifComparaison des spécifications
| Paramètre | LPC4357FET256 | LPC1833JET256 |
|---|---|---|
| Marque | NXP Semiconductors | NXP Semiconductors |
| Catégorie | Microcontrollers | Microcontrollers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $9,50 | $9,72 |
| 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 | — |
| Boîtier | 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 |
| Température de fonctionnement | -40 C to +85 C | -40C to +105C (industrial) |
| Type de montage | Surface Mount (BGA) | Surface Mount |
| Statut 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) |