LPC1857JBD208
RISC Microcontroller, 32-Bit, FLASH, 180MHz, CMOS, PQFP208Manufacturer: NXP Semiconductors
Categories: Microcontrollers
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The NXP Semiconductors LPC1857JBD208 is a 32-bit ARM Cortex-M3 based microcontroller operating at speeds up to 180MHz. This device features 1MB of Flash program memory and 139KB of SRAM, along with 16KB of Data EEPROM. Key peripherals include multiple UART, SPI, I2C, and SSP interfaces, dual CAN controllers, Ethernet, and dual USB 2.0 OTG ports. It also offers an 8-channel 10-bit Analog-to-Digital Converter and a 1-channel 10-bit Digital-to-Analog Converter. The LPC1857JBD208 supports 142 general-purpose I/O lines and includes extensive clock control, timer/counter functionality, PWM generation, and watchdog timers. This component is housed in a 208-pin LFQFP package with a 0.5mm terminal pitch. Applications span industrial automation, medical devices, and high-performance motor control.
Additional Information
Series: LPC1857RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: ActivePackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 17.0000 |
| Width | 28.0000 |
| Technology | CMOS |
| Connectivity | C_CAN(2), ETHERNET, I2C(2), I2S(2), IRDA, MMC, QEI, QSPI, SD, UART, ULPI, USART(3), USB(2) |
| Peripherals | BOD, DMA(8), LCD, POR, PWM, RTC, TIMER(8), WDT |
| Speed | 180.00000000 |
| A_D_Converters | 8-Ch 10-Bit |
| ADC_Channels | Yes |
| Address_Bus_Width | 24 |
| Bit_Size | 32 |
| Boundary_Scan | Yes |
| Clock_Frequency_Max | 25.0000000000000000 |
| D_A_Converters | 1-Ch 10-Bit |
| DAC_Channels | Yes |
| Data_EEPROM_Size | 16k |
| Data_RAM_Size | 139264 |
| DMA_Channels | Yes |
| External_Data_Bus_Width | 16 |
| JESD_30_Code | R-PQFP-G208 |
| Number_of_I_O_Lines | 142 |
| Number_of_Terminals | 208 |
| Operating_Temperature_Max | 105.0000 |
| Operating_Temperature_Min | -40.0000 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | LFQFP |
| Package_Shape | Rectangular |
| Package_Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Program_Memory_Size | 1048576 |
| Program_Memory_Type | FLASH |
| Program_Memory_Width | 8 |
| PWM_Channels | Yes |
| Seated_Height_Max | 1.6000 |
| Supply_Voltage_Max | 3.6000 |
| Supply_Voltage_Min | 3.3000 |
| Supply_Voltage_Nom | 3.3000 |
| Surface_Mount | Yes |
| Terminal_Form | Gull Wing |
| Terminal_Pitch | 0.500 |
| Terminal_Position | QUAD |
| uPs_uCs_Peripheral_ICs_Type | MICROCONTROLLER, RISC |
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