NXP LPC2100 series ARM7 16/32-bit MCU, LPC2114FBD6401151, 60 MHz, 128 KB Flash, 16 KB RAM, 46 I/O, 1.65-3.6 V, -40 to 85°C, 64-LQFP.
| Parameter | Value |
|---|---|
| Series | LPC2100 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.65V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 60MHz |
| Package | Bulk |
| RAM size | 16K x 8 |
| Core size | 16/32-Bit |
| Peripherals | POR, PWM, WDT |
| Connectivity | I²C, Microwire, SPI, SSI, SSP, UART/USART |
| Number of i (O) | 46 |
| Core processor | ARM7® |
| Case | 64-LQFP |
| Data converters | A/D 4x10b |
| Program memory size | 128KB (128K x 8) |
The NXP LPC2114FBD6401151 is an ARM7 16/32-bit microcontroller from the LPC2100 series, clocked at 60 MHz with 128 KB Flash and 16 KB RAM.
At 60 MHz the ARM7 core can service a 10 kHz PID loop with headroom for Modbus RTU framing and a UART trace. The 16 KB RAM holds a modest RTOS footprint plus two or three sensor data buffers; 128 KB Flash covers application code and a small bootloader for field updates over UART.
The ARM7 core runs at 60 MHz, which defines the processing bandwidth for control loops, protocol handling, and data acquisition.