LPC4357FET256 vs LPC1857FET256 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LPC4357FET256 sa pamamagitan ng NXP Semiconductors at LPC1857FET256 sa pamamagitan ng NXP Semiconductors. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
NXP Semiconductors
LPC4357FET256 - Dual-Core Cortex-M4/M0 MCU, 1MB Flash | NXP
LPC4357FET256 ✓ NakahandaNXP Semiconductors
LPC1857FET256 - 180MHz Cortex-M3 MCU, 1MB Flash | NXP | LBGA-256
LPC1857FET256 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LPC4357FET256 | LPC1857FET256 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Kategorya | Microcontrollers | Microcontrollers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Packhaging | 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 |
| Temperature na Operasyon | -40 C to +85 C | -40 C to +85 C |
| Uri ng Pagpapasok | Surface Mount (BGA) | Surface Mount (LBGA) |
| Tindminan RoHS | 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 |
| Level ng MSL | — | [DATA_NEEDED: MSL moisture sensitivity level] |
| Lead-Free | — | Yes |
| Product Family | — | LPC18xx |