LPC55S14JBD100E
Overview
The LPC55S14JBD100E is a high-efficiency microcontroller based on the Arm Cortex-M33 architecture, operating at speeds up to 150 MHz. It leverages the Armv8-M instruction set and includes integrated security features like TrustZone and a Physical Unclonable Function (PUF). This device balances performance and power consumption, drawing as little as 3.5mA at 100MHz in active modes.
Why Choose This Part
This MCU provides a hardware-accelerated CASPER crypto engine and AES-256 for high-speed security tasks without taxing the CPU. The inclusion of an FPU and DSP instructions enables advanced signal processing within a low-power 80KB RAM envelope. Its HLQFP100 package offers extensive I/O flexibility for complex system integration.
Applications
Getting Started
Engineers can begin development using the LPC55S16-EVK evaluation board, which shares the same architecture. Support is provided through NXP's MCUXpresso IDE, which includes a comprehensive SDK, peripheral drivers, and security configuration tools. Hardware debugging is available via the integrated Serial Wire Debug (SWD) and JTAG interfaces.
LPC55 Family
Comparing specs that differ across variants. The current part is highlighted.
| Part Number | Flash | RAM | I/O Pins | Package | ADC/DAC | Connectivity | Stock |
|---|---|---|---|---|---|---|---|
| LPC55S14JBD100E (this part) | — | — | — | — | — | — | 86 |
| LPC55S69JBD100E (NXP) | 640KB | 320K | 64 | LQFP-100 | A/D 10x16b SAR | Flexcomm, I2C, MMC.. | 441 |
| LPC55S28JBD64K (NXP USA Inc.) | 512KB | 256K | 36 | TQFP-64 | A/D 10x16b | Flexcomm, I2C, MMC.. | 1,411 |
| LPC55S69JBD64K (NXP USA Inc.) | 640KB | 320K | 36 | TQFP-64 | A/D 10x16b | Flexcomm, I2C, MMC.. | 1,019 |
| LPC55S69JBD64E (NXP USA Inc.) | 640KB | 320K | 36 | TQFP-64 | A/D 10x16b SAR | Flexcomm, I2C, MMC.. | 63 |
| LPC55S16JBD100E (NXP USA Inc.) | 256KB | 96K | 64 | LQFP-100 | A/D 10x16b SAR | CAN FD, Flexcomm, .. | 98 |
| LPC55S66JBD100K (NXP USA Inc.) | 256KB | 144K | 64 | LQFP-100 | A/D 10x16b | Flexcomm, I2C, MMC.. | 275 |
| LPC55S26JBD64K | 256KB | 144K | 36 | TQFP-64 | A/D 10x16b | Flexcomm, I2C, MMC.. | 1,352 |
| LPC55S69-EVK | — | — | — | — | — | — | 51 |
| LPC55S28-EVK | — | — | — | — | — | — | 14 |
Also Consider
NXP Semiconductors
- Features a dual-core Cortex-M33 configuration for applications requiring significantly more processing headroom within the same ecosystem.
Categories
