LPC4357FET256 vs LPC1857FET256 Vergleich
Detaillierter Direktvergleich von LPC4357FET256 von NXP Semiconductors und LPC1857FET256 von NXP Semiconductors. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
NXP Semiconductors
LPC4357FET256 - Dual-Core Cortex-M4/M0 MCU, 1MB Flash | NXP
LPC4357FET256 ✓ AktivNXP Semiconductors
LPC1857FET256 - 180MHz Cortex-M3 MCU, 1MB Flash | NXP | LBGA-256
LPC1857FET256 ✓ AktivSpezifikationsvergleich
| Parameter | LPC4357FET256 | LPC1857FET256 |
|---|---|---|
| Marke | NXP Semiconductors | NXP Semiconductors |
| Kategorie | Microcontrollers | Microcontrollers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $9,50 | $12,30 |
| Core Architecture | ARM Cortex-M4 + Cortex-M0 (asymmetric dual-core) | ARM Cortex-M3 (32-bit) |
| Maximum CPU Clock | 204 MHz (both cores) | — |
| Program Flash Memory | 1 MB (dual-bank, with flash accelerator) | 1 MB (1M x 8) |
| SRAM | 136 kB | 136 kB |
| Operating Voltage (Core) | 1.2 V to 1.5 V | — |
| Operating Voltage (I/O) | 2.3 V to 3.6 V | — |
| Gehäuse | LBGA-256 (17 x 17 mm) | — |
| USB | 2 x HS USB 2.0 with on-chip PHY (Host/OTG/Device) | — |
| Ethernet | 10/100 MAC with MII/RMII | — |
| LCD Controller | Yes | Yes (STN/TFT, up to WXGA) |
| External Memory Controller (EMC) | Yes (8/16/32-bit) | Yes (SRAM/PSRAM/NOR/NAND) |
| State Configurable Timer (SCT) | Yes | — |
| SPI Flash Interface (SPIFI) | Yes | — |
| CAN | 2 x CAN 2.0 | — |
| ADC | 10-bit, 8 channels | 10-bit |
| Betriebstemperatur | -40 C to +85 C | -40 C to +85 C |
| Montageart | Surface Mount (BGA) | Surface Mount (LBGA) |
| RoHS-Status | Compliant | Compliant |
| Maximum CPU Frequency | — | 180 MHz |
| 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) |
| CAN 2.0B Interfaces | — | 2 |
| SSP/SPI Controllers | — | 3 |
| I2C Interfaces | — | 1 (Fast-mode Plus) |
| SPIFI (Quad-SPI Flash Interface) | — | Yes |
| DAC | — | 10-bit |
| MSL-Level | — | [DATA_NEEDED: MSL moisture sensitivity level] |
| Lead-Free | — | Yes |
| Product Family | — | LPC18xx |