LPC804M101JDH24FP

Microcontrollers Overview

The LPC804M101JDH24FP is a 32-bit microcontroller based on the Arm Cortex-M0+ core, operating at frequencies up to 15 MHz. It features 32 KB of flash memory and 4 KB of SRAM. The device includes a 12-bit ADC with up to 12 channels, a 10-bit DAC, an analog comparator, capacitive touch interface, and a programmable logic unit. It offers up to 21 general-purpose I/O pins in a TSSOP24 package.

Microcontrollers Feature Summary

• Dual I/O power supply capability for level-shifting signals between voltage domains
• Switch matrix for flexible configuration of I/O pin functions
• Capacitive touch interface and programmable logic unit for custom logic networks
• Built-in ROM API supporting Flash In-Application Programming and In-System Programming

Microcontrollers Applications

• Sensor gateways
• Simple motor control
• Industrial applications
• Portables and wearables
• Fire and security applications

Microcontrollers Procurement Notes

Verify the exact part number LPC804M101JDH24FP against official NXP documentation to confirm package type and electrical specifications. Ensure compatibility with required voltage levels and temperature ranges. Check for any specific ordering suffixes that may affect functionality or packaging. Confirm availability through authorized distributors.

Microcontrollers Selection Notes

Consider the dual I/O power feature if interfacing with peripherals operating at different supply levels. Evaluate the switch matrix flexibility for complex I/O configurations. Assess the need for capacitive touch or programmable logic capabilities. Verify memory requirements against the 32 KB flash and 4 KB SRAM limits.

Microcontrollers Part Context

The LPC804 series belongs to NXP's low-cost MCU family designed for space-efficient embedded applications. It shares common features with other LPC80x devices but differs in package options and specific peripheral counts. The M101 variant typically denotes standard single-supply operation without dual I/O power.

Microcontrollers Replacement Considerations

LPC804M101JDH24 (single supply version) can be used if dual I/O power is not required. LPC804M111JDH24 provides dual I/O power support. Verify pinout and functional compatibility before substitution.