NXP LPC2142FBD64,151 ARM7 MCU, 60MHz, 64KB Flash, USB — NRND
MPNLPC2142FBD64,151
NRND
NXP LPC2100 series ARM7® MCU, 60MHz, 64KB Flash/16KB RAM, USB Full-Speed, I²C/SPI/SSP/UART, 45 I/O, 3.0–3.6V, -40°C to 85°C, 64-LQFP (10x10) tray.
$17.1200Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | LPC2100 |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 3V ~ 3.6V |
| Operating temperature | -40°C ~ 85°C (TA) |
| Speed | 60MHz |
| Package | Tray |
| RAM size | 16K x 8 |
| Core size | 16/32-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, Microwire, SPI, SSI, SSP, UART/USART, USB |
| Number of i (O) | 45 |
| Core processor | ARM7® |
| Case | 64-LQFP |
| Data converters | A/D 6x10b; D/A 1x10b |
| Program memory size | 64KB (64K x 8) |
Frequently asked questions
What connectivity does the LPC2142FBD64,151 actually support?
The connectivity block lists I²C, Microwire, SPI, SSI, SSP, UART/USART, and USB Full-Speed. These are multiplexed across the 45 I/O pins — the same physical pins carry the USB D+/D- signals, serial bus interfaces, and PWM outputs. USB and the serial peripherals cannot operate on the same pins simultaneously; the alternate-function assignment is configured in the pin select registers. The oscillator type is listed as Internal (an on-chip RC), not an external crystal.