NXP Semiconductors LPC865M201JHI33/0K

Overview

LPC865M201JHI33 from NXP Semiconductors is a 32-bit Arm Cortex-M0+ microcontroller operating at up to 60 MHz, featuring 64 KB flash, 8 KB SRAM, a 12-bit ADC with 12-channel input, two FlexTimers (one with motor control support), and I3C-MIPI interface - deployed in compact HVQFN32 packaging for space-constrained industrial sensor nodes and portable control systems.

For engineers reviewing the LPC865M201JHI33 datasheet, LPC865M201JHI33 pinout, LPC865M201JHI33 application, or LPC865M201JHI33 equivalent, key selection considerations include its 29 GPIO count in HVQFN32, I3C/USART/SPI peripheral flexibility via switch matrix, deep power-down wake-up capability on PIO0_4, and 1.8–3.6 V single-supply operation across –40 °C to +105 °C.

Technical Context

The LPC865M201JHI33 implements an Arm Cortex-M0+ core (r0p1) with two-stage pipeline, single-cycle I/O, and NVIC - clocked by a trimmable 60 MHz Free Running Oscillator (±1 % over 0–70 °C) or external crystal (1–25 MHz). Its AHB multilayer matrix enables concurrent access to flash, SRAM, and peripherals including DMA (16 channels), CRC engine, and multi-rate timer.

Peripheral routing uses a programmable switch matrix allowing dynamic assignment of USART, SPI, I2C, I3C, FlexTimer, and ADC functions to 29 available GPIO pins. Analog subsystem includes a 12-bit ADC (up to 1.9 Msamples/s, dual sequences) and comparator with five inputs and internal/external reference support.

Key Specifications

Pinout & Package

HVQFN32 package: plastic thermal-enhanced very thin quad flat package, 32 terminals, body size 5 mm × 5 mm × 0.85 mm, exposed thermal pad, lead-free and RoHS compliant.

Key Features

Applications

Equivalent & Alternatives

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

Compared with LPC864M201JHI33, the LPC865M201JHI33 offers double flash for larger firmware or OTA updates; versus LPC845M301JHI33, it trades USB and one ADC channel for lower system cost and unchanged pin compatibility within the LPC86x family.

Availability

LPC865M201JHI33 is available at Aetrix Electronics and suitable for industrial sensor gateways, portable motor controllers, and smart lighting systems requiring stable component supply and long-term production continuity.

Supply support for LPC865M201JHI33 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 specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with headquarters in Eindhoven, Netherlands.

The LPC86x product line delivers cost-optimized, low-power Arm Cortex-M0+ MCUs targeting resource-constrained edge devices requiring rich analog/motor/peripheral integration in minimal footprint packages.

FAQ

What is the maximum operating frequency of the LPC865M201JHI33?

The LPC865M201JHI33 operates at a maximum CPU frequency of 60 MHz, achieved using the internal Free Running Oscillator (FRO) trimmed to ±1 % accuracy or an external crystal (1–25 MHz) with PLL multiplication. This frequency is sustained across the full industrial temperature range (–40 °C to +105 °C) and 1.8–3.6 V supply.

How many GPIO pins are available on the LPC865M201JHI33 in HVQFN32 package?

The LPC865M201JHI33 in HVQFN32 package provides 29 general-purpose I/O pins, as confirmed in Table 2 of the datasheet. These include PIO0_0 through PIO0_28 and PIO1_0 through PIO1_21 pins physically present and functional in this package variant.

Does the LPC865M201JHI33 support I3C interface, and what features does it include?

Yes, the LPC865M201JHI33 integrates a full I3C-MIPI controller/target interface supporting DDR mode and linked to the general-purpose DMA controller. It enables high-speed, low-pin-count sensor communication with in-band interrupts and dynamic address assignment - distinct from legacy I2C implementations.

What power modes does the LPC865M201JHI33 support, and how is wake-up from deep power-down achieved?

The LPC865M201JHI33 supports sleep, deep-sleep, power-down, and deep power-down modes. Wake-up from deep power-down is enabled via PIO0_4 (WAKEUP pin) with a minimum 50 ns LOW pulse, or via the Self-Wake-up Timer (WKT) clocked by FRO or external source - both active in the always-on power domain.

Is the LPC865M201JHI33 pin-compatible with other members of the LPC86x family in HVQFN32 package?

Yes, the LPC865M201JHI33 shares identical HVQFN32 pinout and electrical characteristics with other LPC86x variants in the same package (e.g., LPC864M201JHI33), enabling firmware reuse and hardware scalability within the family - subject to flash/SRAM configuration and peripheral enablement in software.