NXP Semiconductors LPC802M001JDH16FP

Overview

LPC802M001JDH16FP from NXP Semiconductors is a 32-bit ARM Cortex-M0+ microcontroller operating at up to 15 MHz, featuring 16 KB flash, 2 KB SRAM, a 12-bit ADC with 12-channel input, an analog comparator, and two USARTs. It delivers low-power embedded control for sensor gateways and portable devices in TSSOP16 packaging.

For engineers reviewing the LPC802M001JDH16FP datasheet, LPC802M001JDH16FP pinout, LPC802M001JDH16FP application, or LPC802M001JDH16FP equivalent, this page provides verified technical context, validated pin functions, confirmed power/performance specs, and real-world use-case mapping - all specific to the TSSOP16 single-supply variant with 13 GPIOs and no dual I/O power support.

Technical Context

The LPC802M001JDH16FP integrates an ARM Cortex-M0+ core (r0p1) with single-cycle I/O, NVIC, and Serial Wire Debug (SWD), running at ≤15 MHz using the internal 9/12/15 MHz Free Running Oscillator (FRO) trimmed to ±1% over 0–70 °C. Its AHB multilayer matrix enables concurrent peripheral access without bus contention.

Peripheral routing is managed by a programmable switch matrix that assigns movable functions-including USART, SPI, I2C, timer match/capture, and comparator output-to any non-power/non-ground GPIO pin. Fixed functions include SWDIO/SWCLK on PIO0_2/PIO0_3, RESET on PIO0_5, and ADC inputs across 12 pins (ADC_0 to ADC_11), with VREFP and ACMPVREF supporting analog reference flexibility.

Key Specifications

Pinout & Package

TSSOP16 package (SOT403-1), 4.4 mm body width, 0.65 mm pitch, 1.1 mm max height. Pin 1 index marked per Figure 7; thermal performance optimized for convection-cooled PCB layouts.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with LPC804M011JDH20, the LPC802M001JDH16FP trades GPIO count and dual-supply capability for smaller footprint and lower system complexity; versus STM32G030F6P6, it offers superior peripheral flexibility and lower power in sleep modes but at reduced clock headroom.

Availability

LPC802M001JDH16FP is available at Aetrix Electronics and suitable for sensor gateways, portable climate monitors, and industrial button panels requiring stable component supply, long-term lifecycle assurance, and RoHS-compliant packaging.

Supply support for LPC802M001JDH16FP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in ARM-based microcontrollers and edge processing.

The LPC800 series targets cost-sensitive, low-power embedded applications where flexibility, small footprint, and integrated analog peripherals are prioritized over raw performance - exemplified by the LPC802M001JDH16FP's switch matrix and single-supply TSSOP16 implementation.

FAQ

What is the maximum operating frequency of the LPC802M001JDH16FP?

The LPC802M001JDH16FP operates at a maximum CPU frequency of 15 MHz, derived from its internal Free Running Oscillator (FRO) with selectable 9 MHz, 12 MHz, or 15 MHz outputs. The FRO is factory-trimmed to ±1% accuracy across 0–70 °C, eliminating need for external crystals in timing-tolerant applications. This frequency is fixed for the LPC802M001JDH16FP variant and cannot be overclocked.

Does the LPC802M001JDH16FP support dual power supply (VDD and VDDIO)?

No, the LPC802M001JDH16FP is a single-supply device with only VDD and VSS pins. Dual I/O power (VDDIO) is exclusive to the LPC802M011JDH20 variant in TSSOP20 packaging. The LPC802M001JDH16FP uses one VDD rail to power both core logic and all 13 GPIOs, simplifying power design but precluding level-shifting between voltage domains.

How many ADC channels does the LPC802M001JDH16FP support, and what is the resolution?

The LPC802M001JDH16FP integrates a 12-bit successive-approximation ADC with up to 12 input channels (ADC_0 through ADC_11). It achieves sample rates up to 480 kS/s and supports two independent conversion sequences triggered by software, timers, or external events. All ADC inputs are accessible on TSSOP16 pins, with ADC_0, ADC_1, ADC_4–ADC_11 mapped to dedicated GPIOs per the pinout table.

Can the LPC802M001JDH16FP wake up from deep power-down mode using GPIO interrupts?

Yes, eight GPIO pins (PIO0_4, PIO0_8, PIO0_9, PIO0_10, PIO0_11, PIO0_13, PIO0_15, PIO0_17) support wake-up from deep power-down mode. A LOW-going pulse as short as 50 ns on any of these pins exits deep power-down and initiates boot sequence. These pins must be pulled HIGH externally before entering deep power-down; assigning movable functions (e.g., USART) to them disables wake-up capability.

What debug interface does the LPC802M001JDH16FP use, and how many pins are required?

The LPC802M001JDH16FP uses Serial Wire Debug (SWD) as its primary debug interface, requiring only two pins: SWDIO (PIO0_2) and SWCLK (PIO0_3). It also supports JTAG boundary scan (TDO/TDI/TCK/TMS) in dedicated test mode, but SWD is enabled by default and sufficient for full programming, breakpointing, and real-time variable inspection during development and field servicing of the LPC802M001JDH16FP.