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NXP Semiconductors LPC865M201JHI48/0E
- Part No.:
- LPC865M201JHI48/0E
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 48-VFQFN Exposed Pad
- Datasheet:
-
LPC865M201JHI48/0E.pdf
- Description:
- IC MCU CORTEX M0+ HVQFN48
- Quantity:
- Payment:
- Shipping:
Inventory:524
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Product details
Overview
LPC865M201JHI48/0E 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 (1.9 Msamples/s), two FlexTimers (6- and 4-channel), and an I3C-MIPI interface - deployed in industrial sensor gateways and motor control systems.
For engineers reviewing the LPC865M201JHI48/0E datasheet, LPC865M201JHI48/0E pinout, LPC865M201JHI48/0E application, or LPC865M201JHI48/0E equivalent, this page delivers verified package mapping (HVQFN48), confirmed GPIO count (42), validated I3C/USART/SPI peripheral routing via switch matrix, and real-world wake-up timing behavior from deep power-down mode.
Technical Context
The LPC865M201JHI48/0E integrates an Arm Cortex-M0+ core (r0p1) with single-cycle I/O and NVIC, coupled to a multilayer AHB matrix enabling concurrent peripheral access. Its clock system combines a ±1% FRO (60/48/36 MHz), PLL, crystal oscillator (1–25 MHz), and LPOSC (1 MHz) for flexible low-power timing.
Digital peripherals include a 16-channel DMA controller, CRC engine, input pattern match engine, and switch-matrix-configurable I/O (42 pins on HVQFN48). Analog functions comprise a 12-channel 12-bit ADC with dual conversion sequences and a 5-input comparator with internal/external reference support.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M0+ (r0p1), 60 MHz max - enables deterministic real-time control with <100 ns GPIO toggle latency. |
| Memory | 64 KB flash (64 B page erase/write), 8 KB SRAM - supports robust firmware updates and local data buffering without external memory. |
| ADC | 12-bit, 12-channel, 1.9 Msamples/s - captures fast transients in motor current sensing or sensor fusion applications. |
| Timers | Two FlexTimers (6- and 4-channel), MRT, WKT, WWDT - provides motor PWM generation, quadrature decoding, and sub-second wake-up from deep power-down. |
| Serial Interfaces | 3× USART, 2× SPI, 1× I2C-Fm+, 1× I3C-MIPI DDR - enables mixed-protocol connectivity to sensors, displays, and legacy peripherals. |
| Power Range | 1.8 V to 3.6 V supply, -40 °C to +105 °C operation - certified for industrial ambient and battery-powered portable designs. |
| I/O Count | 42 configurable GPIO pins (HVQFN48 package) - supports dense peripheral routing via switch matrix without PCB layer changes. |
Pinout & Package
HVQFN48 package: plastic thermal-enhanced very thin quad flat package, 7 mm × 7 mm × 0.85 mm body, no leads, 48 terminals, exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PIO0_0/ACMP_I1/TDO | Analog comparator input / JTAG test output | Default GPIO; ACMP_I1 enables voltage threshold detection; TDO active only in boundary scan mode. |
| PIO0_2/TMS/SWDIO | SWD debug I/O / JTAG test mode select | Primary debug interface; SWDIO enabled by default; TMS active only during JTAG boundary scan. |
| PIO0_4/ADC_11/TRST/WAKEUP | ADC input / test reset / deep power-down wake source | WAKEUP triggers exit from deep power-down on 50 ns LOW pulse; must remain unassigned if used for wake-up. |
| PIO0_5/RESET | External reset input | 20–50 ns LOW pulse resets CPU and peripherals; also wakes from deep power-down if externally pulled HIGH before entry. |
| PIO0_10 / PIO0_11 | I2C0_SCL / I2C0_SDA | True open-drain pins supporting Fast-mode Plus (1 Mbit/s); require external pull-ups; high-current sink capability. |
| VDD / VSS / VDDA / VSSA / VREFP / VREFN | Power and analog reference rails | VDD/VSS supply digital logic; VDDA/VSSA isolate analog section; VREFP/VREFN set ADC full-scale range (≤ VDDA). |
Key Features
| Feature | Design Value |
|---|---|
| Switch Matrix I/O Routing | Assigns movable functions (USART, SPI, I3C, FlexTimer) to any non-power pin - eliminates fixed-peripheral layout constraints. |
| FlexTimer Motor Control | FTM0 includes fault inputs (FTM0_FAULT0–3), dead-time insertion, and complementary PWM - enables 3-phase BLDC drive without external gate drivers. |
| I3C-MIPI Interface | Supports DDR mode and general-purpose DMA - reduces sensor hub bandwidth vs. I2C while maintaining backward compatibility. |
| Self-Wake-Up Timer (WKT) | Runs from FRO, LPOSC, or external clock in always-on domain - achieves precise sub-second wake intervals during deep power-down. |
| High-Current GPIO | Four 20 mA source pins (PIO0_10, PIO0_11, PIO0_12, PIO0_16) and two 20 mA sink pins (PIO0_10, PIO0_11) - directly drives LEDs or small relays. |
Applications
| Sensor Gateway | Simple Motor Control |
|---|---|
Use Scenario: Aggregating temperature, humidity, and motion data from multiple I2C/I3C sensors in HVAC or industrial monitoring nodes. IC Role / Device Role / Timing Role: Central MCU managing time-synchronized sampling, local preprocessing, and UART-to-cloud uplink. Use Value: I3C DDR mode cuts bus occupancy by 50% vs. I2C Fast-mode Plus; 12-bit ADC resolves 0.025°C temp steps with 1.9 Msamples/s oversampling. | Use Scenario: Driving 3-phase brushless DC motors in fans, pumps, or power tools using space-vector PWM. IC Role / Device Role / Timing Role: Real-time motor controller executing FOC algorithms with hardware-accelerated FlexTimer PWM and fault protection. Use Value: FTM0's integrated fault inputs (FTM0_FAULT0–3) enable immediate shutdown on overcurrent, eliminating external comparators and reducing BOM cost. |
| Fire & Security Panel | Portable Medical Device |
Use Scenario: Monitoring smoke detector analog outputs and door contact switches in battery-backed alarm panels. IC Role / Device Role / Timing Role: Low-power supervisory MCU waking periodically to sample sensors and transmit alerts via USART. Use Value: Deep power-down mode draws <1 µA; WKT timer wakes every 2 s using LPOSC - extends 2xAA battery life to >5 years. | Use Scenario: Signal acquisition and display control in handheld pulse oximeters or glucose meters. IC Role / Device Role / Timing Role: Mixed-signal processor handling ADC-driven SpO₂ calculation, OLED interface, and USB charging management. Use Value: Single-chip integration of 12-bit ADC, comparator (for LED current regulation), and USB-capable USART reduces component count and board area by 30%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LPC845M301JHI48 | Same Cortex-M0+ core, 30 MHz max, 32 KB flash, 8 KB SRAM, no I3C, only 2 USARTs | Limited to lower-compute sensor nodes without I3C or high-speed ADC requirements | Select when cost sensitivity outweighs need for 60 MHz performance, I3C, or 64 KB flash. |
| EFM32PG12B500F1024GL125 | ARM Cortex-M4, 40 MHz, 1024 KB flash, 256 KB RAM, 12-bit ADC (1 Msamples/s), no I3C | Better DSP capability for audio or advanced filtering but lacks I3C and has larger footprint (QFN64) | Choose for computationally intensive signal processing where I3C is not required and board space allows QFN64. |
Compared with LPC845M301JHI48, the LPC865M201JHI48/0E delivers 2× CPU frequency and I3C support for next-gen sensor ecosystems; versus EFM32PG12B500F1024GL125, it offers superior I3C integration and smaller HVQFN48 footprint at lower power for cost-sensitive industrial edge nodes.
Availability
LPC865M201JHI48/0E is available at Aetrix Electronics and suitable for industrial sensor gateways, simple motor control systems, and fire & security panels requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for LPC865M201JHI48/0E 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 markets, with over 40 years of microcontroller innovation.
The LPC86x product line targets cost-sensitive, low-power embedded applications demanding modern interfaces (I3C, USART, SPI), analog precision (12-bit ADC), and motor control features - bridging 8/16-bit legacy designs to scalable 32-bit architectures.
FAQ
What is the maximum operating frequency of the LPC865M201JHI48/0E?
The LPC865M201JHI48/0E operates at a maximum CPU frequency of 60 MHz, achieved via its Arm Cortex-M0+ core and supported by the internal ±1% Free Running Oscillator (FRO) or PLL. This frequency enables real-time execution of motor control loops and sensor fusion algorithms without external high-frequency crystals.
How many GPIO pins does the LPC865M201JHI48/0E provide in its HVQFN48 package?
The LPC865M201JHI48/0E provides 42 configurable GPIO pins in the HVQFN48 package, as confirmed in Table 2 of the official datasheet. These pins support programmable pull-up/pull-down, open-drain mode, input inversion, and digital filtering - all routed through the switch matrix for flexible peripheral assignment.
Does the LPC865M201JHI48/0E support I3C-MIPI, and what is its implementation level?
Yes, the LPC865M201JHI48/0E integrates a full controller/target I3C-MIPI bus interface supporting DDR mode and DMA-triggered transfers. It is explicitly documented as "I3C-MIPI" in Section 2 Features and Table 2, distinguishing it from basic I2C and enabling higher bandwidth sensor communication than Fast-mode Plus I2C.
What power modes does the LPC865M201JHI48/0E support, and how does wake-up work from deep power-down?
The LPC865M201JHI48/0E supports sleep, deep-sleep, power-down, and deep power-down modes. From deep power-down, wake-up occurs via PIO0_4 (WAKEUP pin) with a 50 ns LOW pulse, RESET pin, or self-wake-up timer (WKT) clocked from FRO/LPOSC/external source - all active in the always-on domain per Section 2 Power Control.
Can the LPC865M201JHI48/0E's ADC perform simultaneous conversions, and how many channels does it support?
The LPC865M201JHI48/0E's 12-bit ADC supports two independent conversion sequences with up to 12 input channels (ADC_0 to ADC_11), enabling interleaved or triggered sampling. Maximum sample rate is 1.9 Msamples/s, and internal/external triggers allow synchronization with FlexTimer events or periodic timers - critical for motor phase current capture.
LPC865M201JHI48/0E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 48-VFQFN Exposed Pad
- Series:
- -
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit
- Speed:
- 60MHz
- Connectivity:
- I2C, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 42
- Program Memory Size:
- 64KB (64K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.8V ~ 3.6V
- Data Converters:
- A/D 12x12b SAR
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
LPC865M201JHI48/0E FAQ
1.How can I place an order for LPC865M201JHI48/0E through Aetrix?
Please submit a Request for Quotation (RFQ) for LPC865M201JHI48/0E on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for LPC865M201JHI48/0E reliable?
The price and inventory of LPC865M201JHI48/0E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LPC865M201JHI48/0E is usually 5 days.
3.What payment methods are accepted for LPC865M201JHI48/0E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LPC865M201JHI48/0E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LPC865M201JHI48/0E?
LPC865M201JHI48/0E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LPC865M201JHI48/0E order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for LPC865M201JHI48/0E?
For technical support, including LPC865M201JHI48/0E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LPC865M201JHI48/0E requirements.
6.How does Aetrix verify that LPC865M201JHI48/0E is sourced from the original manufacturer or authorized distributors?
All LPC865M201JHI48/0E products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LPC865M201JHI48/0E meets industry standards.
7.What is the process for return or replacement of LPC865M201JHI48/0E?
All LPC865M201JHI48/0E units undergo pre-shipment inspection (PSI). If there is an issue with LPC865M201JHI48/0E, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The LPC865M201JHI48/0E part is unused and in its original packaging.
Return procedure for LPC865M201JHI48/0E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LPC865M201JHI48/0E Tags
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