NXP LPC553x/S3x | Avnet Silica
LPC553x/S3x - Advanced Analog Arm®Cortex®-M33-Based MCU Family
The LPC553x/S3x MCU family further expands the world’s first general purpose Cortex-M33-based MCU series, offering significant performance enhancement, all on-chip RAM with Parity or ECC, renewed security features and precision analog additions, leveraging the cost-effective 40-nm NVM process technology.
The LPC553x/S3x family includes a proprietary DSP accelerator offering 10x clock cycle reduction, bringing significant signal processing efficiency gains.
LPC55S3x is LPC553x/S3x sub-family with integrated advanced security. While LPC553x has been launched in 2022, LPC55S3x and EVK are fully available since August 2023.
Key features
- High-efficient 40-nm flash technology with 112kB Parity + 16kB ECC RAM
- Over 600 Core Mark (4.17 /MHz running in Flash with Cache) and active power as low as 42 uA/MHz
- Enhanced safety and security with TrustZone-M
- System Integration with DSP acceleration –Cordic engine providing >3.5X improvement for Motor Control Applications
- High-precision & fast ADCs, instrumentation class OpAmp with programmable gain up to 64x, and DAC
- Motor Control PWM and Quad Encoder/Decoder
- Comprehensive enablement with MCUXpresso Ecosystem
Applications
- Industrial
- Motor Control
- Power Inverters
- Smart Home
- Home Control: Secure Access Control and Security Systems
- Appliances
- Power Tools
- Security Specific Application (LPC55S3x)
Block diagram
silica content library/npi/2022/nxp-lpc553x-s3x
NXP LPC553x/S3x | Avnet Silica
