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NXP Semiconductors LPC802M001JDH16J
- Part No.:
- LPC802M001JDH16J
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
LPC802M001JDH16J.pdf
- Description:
- IC MCU 32BIT 16KB FLASH 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,478
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Product details
Overview
LPC802M001JDH16J 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, and an analog comparator. It delivers low-power embedded control for sensor interfaces and industrial I/O modules requiring compact footprint and fast GPIO access.
For engineers reviewing the LPC802M001JDH16J datasheet, LPC802M001JDH16J pinout, LPC802M001JDH16J application, or LPC802M001JDH16J equivalent, key selection criteria include TSSOP16 package compatibility, 13 GPIO count, dual-supply capability absence, SWD debug interface, and 1.71–3.6 V single-rail operation.
Technical Context
The LPC802M001JDH16J implements an ARM Cortex-M0+ r0p1 core with single-cycle I/O port and NVIC-integrated interrupt handling. Its peripheral set includes two USARTs, one SPI, one I²C, a 32-bit general-purpose timer with PWM support, and a self-wake-up timer clocked by FRO or external source.
Analog subsystem comprises a 12-bit ADC (up to 480 kS/s, two independent sequences) and a comparator with four inputs and selectable internal/external reference. All digital peripherals-including UART, SPI, and I²C-are routed flexibly via the switch matrix to any non-power GPIO pin.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M0+ r0p1, 15 MHz max - enables deterministic real-time control with minimal power budget. |
| Memory | 16 KB flash (EEPROM-based), 2 KB SRAM - sufficient for firmware + data buffers in compact edge-node applications. |
| ADC | 12-bit resolution, 12-channel input, 480 kS/s sample rate - supports high-fidelity sensor acquisition without external oversampling. |
| GPIO | 13 configurable pins (TSSOP16 package), programmable pull-up/down, open-drain, input inverter - simplifies direct interfacing with switches, LEDs, and legacy logic. |
| Debug Interface | Serial Wire Debug (SWD) on PIO0_2/TMS and PIO0_3/TCK - enables full JTAG-equivalent debugging with only two pins. |
| Power Range | 1.71 V to 3.6 V single supply - compatible with Li-ion, coin-cell, and standard 3.3 V rail systems. |
| Operating Temp | −40 °C to +105 °C - qualified for industrial and automotive under-hood environments. |
Pinout & Package
TSSOP16 package (SOT403-1), 4.4 mm body width, 0.65 mm pitch; thermal performance optimized for convection-cooled PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (PIO0_17) | ADC_9 / GPIO | Analog input channel 9 or general-purpose I/O; configured via switch matrix. |
| 2 (PIO0_0) | ACMP_I1 / TDO | Analog comparator input 1 or JTAG test data output; default reset state is input with pull-up. |
| 3 (PIO0_13) | ADC_10 / GPIO | Analog input channel 10 or GPIO; supports wake-up from deep power-down mode. |
| 4 (VREFP) | ADC Reference+ | Positive reference voltage for ADC; must be ≤ VDD and externally decoupled. |
| 5 (PIO0_12) | GPIO / ISP Entry | ISP activation pin: LOW during reset initiates bootloader; also functions as general I/O. |
| 6 (PIO0_7) | ADC_1 / ACMPVREF | ADC input 1 or comparator alternate reference voltage; shared analog function. |
| 7 (VSS) | Ground | Dedicated ground terminal; connects to PCB ground plane for noise immunity. |
| 8 (PIO0_4) | ADC_11 / TRSTN | ADC input 11 or JTAG test reset (active-low); reset state is input with pull-up. |
| 9 (VDD) | Core & I/O Supply | Single 1.71–3.6 V supply powering core, memory, and all I/Os in this variant. |
| 10 (PIO0_3) | SWCLK / TCK | Serial Wire Clock input; default debug interface pin; not multiplexed with analog functions. |
| 11 (PIO0_8) | ADC_5 / GPIO | ADC input 5 or GPIO; supports configurable hysteresis and glitch filtering. |
| 12 (PIO0_2) | SWDIO / TMS | Serial Wire Debug I/O; bidirectional debug data line; default enabled at reset. |
| 13 (PIO0_9) | ADC_4 / GPIO | ADC input 4 or GPIO; usable as wake-up pin from deep power-down mode. |
| 14 (PIO0_11) | ADC_6 / WKTCLKIN | ADC input 6 or external clock input for self-wake-up timer; requires PINENABLE0 register enable. |
| 15 (PIO0_1) | ADC_0 / ACMP_I2 / CLKIN / TDI | Primary ADC input 0, comparator input 2, external clock input, or JTAG test data in. |
| 16 (RESET) | Reset Input | External reset: 50 ns LOW pulse triggers full system reset; can be repurposed as GPIO if unused. |
Key Features
| Feature | Design Value |
|---|---|
| Switch Matrix Routing | Enables dynamic assignment of USART, SPI, I²C, and timer signals to any non-power GPIO pin - eliminates fixed-peripheral pin constraints. |
| Low-Power Operation | Four power modes (sleep, deep-sleep, power-down, deep power-down) with wake-up on USART/SPI/I²C activity or GPIO - extends battery life in portable sensors. |
| FRO Clock Source | Free Running Oscillator trimmed to ±1 % over 0–70 °C, offering 9/12/15 MHz selectable outputs - removes need for external crystal in cost-sensitive designs. |
| High-Drive GPIO | Three pins support 20 mA source current - directly drives LEDs or small relays without external drivers. |
| ROM Bootloader | On-chip ROM provides Flash IAP, ISP via USART, integer divide, and FRO API - reduces BOM count and simplifies field firmware updates. |
Applications
| Industrial Sensor Node | Smart Lighting Controller |
|---|---|
Use Scenario: Compact environmental monitoring unit measuring temperature, humidity, and CO₂ using analog and digital sensors. IC Role / Device Role / Timing Role: Central MCU executing sensor fusion, local decision logic, and UART-based reporting to gateway. Use Value: 12-bit ADC accuracy and 13 GPIOs allow direct connection of multiple analog sensors and status indicators without external mux or level shifters. | Use Scenario: DALI or 0–10 V dimmable LED driver with local occupancy and ambient light sensing. IC Role / Device Role / Timing Role: Real-time lighting control engine managing PWM dimming, sensor polling, and communication protocol handling. Use Value: Self-wake-up timer and deep-sleep mode enable <1 µA standby current while maintaining responsive wake-on-motion capability. |
| Fire & Security Panel | Consumer Appliance UI |
Use Scenario: Battery-backed smoke detector with self-test, fault reporting, and acoustic alarm drive. IC Role / Device Role / Timing Role: Safety-critical controller managing sensor diagnostics, alarm timing, and low-voltage brownout detection. Use Value: Windowed watchdog timer (WWDT) and Brownout Detect (BOD) ensure fail-safe behavior during power anomalies. | Use Scenario: Touchless control interface for kitchen appliances using capacitive proximity and button emulation. IC Role / Device Role / Timing Role: Dedicated UI processor handling touch sensing, LED feedback, and serial command translation to main system. Use Value: High-current GPIO pins drive status LEDs directly; switch matrix allows flexible routing of I²C to display and SPI to touch controller. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LPC804M011JDH20 | 20-pin TSSOP, 16 GPIOs, dual I/O supply (VDD/VDDIO), same core/peripherals | Requires dual-rail board design; supports level-shifting between voltage domains | Select when interfacing with mixed-voltage peripherals (e.g., 1.8 V sensors + 3.3 V comms). |
| STM32G030F6P6 | Arm Cortex-M0+, 32 KB flash, 8 KB SRAM, no switch matrix, fixed peripheral pinout | Lacks flexible signal routing; higher memory but less I/O configurability | Choose when larger code space is needed and fixed pin assignments simplify layout. |
Compared with LPC802M001JDH16J, the LPC804M011JDH20 adds dual-supply I/O flexibility at the cost of larger footprint and layout complexity, while the STM32G030F6P6 trades pin routing freedom for greater memory headroom and tighter ecosystem tooling support.
Availability
LPC802M001JDH16J is available at Aetrix Electronics and suitable for industrial sensor nodes, smart lighting controllers, fire and security panels, and consumer appliance UIs requiring stable component supply and long-term manufacturability.
Supply support for LPC802M001JDH16J 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.
The LPC800 series targets cost-sensitive, low-power embedded control with flexible I/O routing and integrated analog peripherals - designed specifically for replacing 8/16-bit MCUs in space-constrained applications.
FAQ
What is the maximum operating frequency of the LPC802M001JDH16J?
The LPC802M001JDH16J operates at a maximum CPU frequency of 15 MHz, delivered by its ARM Cortex-M0+ r0p1 core with single-cycle multiplier and fast I/O bus. This frequency is sustained across the full 1.71–3.6 V supply range and −40 °C to +105 °C temperature range, as validated in the official NXP product data sheet Rev. 1.9.
Does the LPC802M001JDH16J support in-system programming (ISP)?
Yes, the LPC802M001JDH16J supports In-System Programming via USART using the on-chip ROM bootloader. The bootloader enables firmware updates without external programming hardware, and ISP entry is triggered by asserting LOW on PIO0_12 during reset - a feature confirmed in Section 4.1 and Section 9.4 of the NXP LPC802 datasheet.
How many ADC channels does the LPC802M001JDH16J support, and what is its resolution?
The LPC802M001JDH16J integrates a 12-bit successive-approximation ADC supporting up to 12 input channels (ADC_0 through ADC_11), with sample rates up to 480 kS/s and dual independent conversion sequences. This specification is explicitly stated in Sections 1, 2, and 7.2 of the NXP LPC802 product data sheet.
Can the LPC802M001JDH16J operate from a single 3.3 V supply?
Yes, the LPC802M001JDH16J is a single-supply variant (no VDDIO pin) and operates from 1.71 V to 3.6 V on VDD only. Its TSSOP16 pinout excludes VDDIO, confirming it lacks dual I/O voltage capability - unlike the LPC802M011JDH20. This is verified in Table 1 (Ordering Information) and Section 7.1 (Pin Configuration).
What debug interface does the LPC802M001JDH16J provide?
The LPC802M001JDH16J provides Serial Wire Debug (SWD) using dedicated pins PIO0_2 (SWDIO/TMS) and PIO0_3 (SWCLK/TCK), with four breakpoints and two watchpoints. JTAG boundary scan is supported in boundary scan mode only, per Section 2 and Section 7.2 of the official NXP datasheet.
LPC802M001JDH16J Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 16-TSSOP (0.173", 4.40mm Width)
- Series:
- LPC80xM
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit Single-Core
- Speed:
- 15MHz
- Connectivity:
- I2C, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of I/O:
- 13
- Program Memory Size:
- 16KB (16K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 2K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 12x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
LPC802M001JDH16J FAQ
1.How can I place an order for LPC802M001JDH16J through Aetrix?
Please submit a Request for Quotation (RFQ) for LPC802M001JDH16J 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 LPC802M001JDH16J reliable?
The price and inventory of LPC802M001JDH16J are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LPC802M001JDH16J is usually 5 days.
3.What payment methods are accepted for LPC802M001JDH16J?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LPC802M001JDH16J transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LPC802M001JDH16J?
LPC802M001JDH16J orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LPC802M001JDH16J 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 LPC802M001JDH16J?
For technical support, including LPC802M001JDH16J datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LPC802M001JDH16J requirements.
6.How does Aetrix verify that LPC802M001JDH16J is sourced from the original manufacturer or authorized distributors?
All LPC802M001JDH16J 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 LPC802M001JDH16J meets industry standards.
7.What is the process for return or replacement of LPC802M001JDH16J?
All LPC802M001JDH16J units undergo pre-shipment inspection (PSI). If there is an issue with LPC802M001JDH16J, 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 LPC802M001JDH16J part is unused and in its original packaging.
Return procedure for LPC802M001JDH16J:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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