32-bit RISC microcontroller featuring a 250 MHz clock frequency and 180 MHz speed. This industrial-grade component offers 142 I/O lines, a 16-bit external data bus, and a 24-bit address bus. It includes 1MB of FLASH ROM and 139KB of RAM, with integrated PWM channels, ADC, DAC, and DMA channels. Operating within a -40°C to 105°C temperature range, it is housed in a 208-terminal S-PQFP-G208 package and supports a 3.3V nominal supply voltage.
NXP LPC1857JBD208 technical specifications.
| Max Operating Temperature | 105 |
| Number of Terminals | 208 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G208 |
| Width | 28 |
| Length | 17 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 3.3 |
| Supply Voltage-Min | 2.4 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 25 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 142 |
| External Data Bus Width | 16 |
| Address Bus Width | 24 |
| Bit Size | 32 |
| Speed | 180 |
| ROM Programmability | FLASH |
| ROM (words) | 1048576 |
| RAM (bytes) | 139264 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| RoHS | Yes |
| REACH | Compliant |
| Military Spec | False |
No datasheet is available for this part.
