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| PartNumber | LPC1857FET256 | LPC1857FET256+551 | LPC1857FET256 551 |
| Description | Product Range:LPC1800 ARM Cortex-M3 Microcontrollers, Architecture:ARM Cortex-M3, No. of Bits:32bit, CPU Speed:180MHz, Program Memory Size:1MB, RAM Memory Size:136KB, No. of Pins:256Pins, MCU C | ||
| Manufacturer | NXP Semiconductors | - | - |
| Product Category | Embedded - Microcontrollers | - | - |
| Series | LPC18xx | - | - |
| Packaging | Tray | - | - |
| Package Case | 256-LBGA | - | - |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - |
| Supplier Device Package | 256-LBGA (17x17) | - | - |
| Number of I O | 164 | - | - |
| Speed | 180MHz | - | - |
| EEPROM Size | 16K x 8 | - | - |
| Core Processor | ARMR CortexR-M3 | - | - |
| RAM Size | 136K x 8 | - | - |
| Program Memory Type | FLASH | - | - |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LCD, Motor Control PWM, POR, PWM, WDT | - | - |
| Connectivity | CAN, EBI/EMI, Ethernet, I2C, IrDA, Microwire, QEI, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG | - | - |
| Voltage Supply Vcc Vdd | 2.2 V ~ 3.6 V | - | - |
| Core Size | 32-Bit | - | - |
| Program Memory Size | 1MB (1M x 8) | - | - |
| Data Converters | A/D 8x10b; D/A 1x10b | - | - |
| Oscillator Type | Internal | - | - |