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NXP Semiconductors LPC1813JET100E
- Part No.:
- LPC1813JET100E
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 100-TFBGA
- Datasheet:
-
LPC1813JET100E.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 100TFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,866
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Product details
Overview
LPC1813JET100E from NXP Semiconductors is a 32-bit ARM Cortex-M3 microcontroller designed for industrial embedded control. It operates at up to 180 MHz, integrates 512 kB flash (256 kB per bank), 104 kB SRAM, and supports -40 °C to +105 °C operation. Its feature set includes dual USB 2.0 interfaces (one with on-chip HS PHY), Ethernet MAC (RMII/MII), and quad SPI Flash Interface - enabling use in rugged industrial gateways.
For engineers reviewing the LPC1813JET100E datasheet, LPC1813JET100E pinout, LPC1813JET100E application, or LPC1813JET100E equivalent, key selection considerations include its TFBGA100 package, absence of LCD/Ethernet/USB1 ULPI support (per Table 2), and 4-channel ADC capability - critical for sensor aggregation and real-time motor control firmware deployment.
Technical Context
The LPC1813JET100E implements an ARM Cortex-M3 r2p1 core with Harvard architecture, 3-stage pipeline, and integrated MPU/NVIC. It uses separate AHB buses for instruction, data, and peripherals, and includes an internal prefetch unit with speculative branching support.
Its clock system features three PLLs: one for CPU up to 180 MHz, one dedicated to USB0 high-speed operation, and a third configurable as audio PLL. The device lacks Ethernet MAC and LCD controller hardware (confirmed in Table 2), and omits USB1 ULPI interface and motor control PWM - distinguishing it from higher-tier LPC18xx variants.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M3 r2p1, 180 MHz max - enables deterministic real-time task scheduling with low-latency interrupt response. |
| Memory | 512 kB flash (dual-bank), 104 kB SRAM, 16 kB EEPROM - supports secure firmware updates and data logging without external storage. |
| Analog I/O | Two 10-bit ADCs (400 kS/s), 4 shared input channels - sufficient for multi-sensor monitoring in industrial PLC I/O modules. |
| Digital Peripherals | Two C_CAN 2.0B controllers, four UART/USART, two SSP, one Fast-mode Plus I²C - meets requirements for fieldbus gateway communication stacks. |
| USB & Connectivity | One HS USB 2.0 Host/Device/OTG (on-chip HS PHY), no USB1 ULPI - enables direct peripheral attachment but excludes external HS PHY expansion. |
| Package & Temp | TFBGA100 (9 × 9 × 0.7 mm), -40 °C to +105 °C - suitable for compact, thermally constrained industrial control enclosures. |
| Power Management | Single 3.3 V supply (2.4–3.6 V), four low-power modes (Sleep to Deep power-down) - extends battery life in remote edge nodes. |
Pinout & Package
Package: TFBGA100 (SOT926-1), plastic thin fine-pitch ball grid array, 100 balls, 9 mm × 9 mm × 0.7 mm body.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P0_0 | I/O (GPIO0[0], SSP1_MISO, I2S0_TX_WS) | Multi-function digital pin supporting SPI slave interface or I2S word select - used for audio codec synchronization or sensor data streaming. |
| P1_7 | I/O (GPIO1[0], EMC_D0, USB0_PPWR) | Shared data line for external memory and active-HIGH VBUS drive signal - requires external pull-down to disable USB power switch at reset. |
| P1_15 | I/O (GPIO0[2], ENET_RXD0, T0_MAT1) | Reserved for Ethernet RXD0 but disabled in LPC1813 (no Ethernet MAC) - repurposed as GPIO or timer match output for PWM generation. |
| P1_19 | I/O (SSP1_SCK, CLKOUT, I2S1_TX_SCK) | Configurable clock output or serial clock source - provides precise timing reference for external ADCs or display drivers. |
| P2_0 | O (U0_TXD), I/O (GPIO5[0], EMC_A13) | Primary debug UART TX pin; also serves as external memory address line - enables firmware logging while retaining memory expansion capability. |
Key Features
| Feature | Design Value |
|---|---|
| State Configurable Timer/PWM (SCTimer) | Hardware state machine for complex waveform generation - eliminates CPU overhead in motor commutation or lighting dimming sequences. |
| Global Input Multiplexer Array (GIMA) | Dynamic routing of GPIO, timer, ADC, and SCT events - enables flexible trigger-based sampling without firmware intervention. |
| Quad SPI Flash Interface (SPIFI) | Up to 52 MB/s read throughput with 1-/2-/4-bit modes - accelerates boot time and enables XIP execution from external flash. |
| Enhanced Trace Module (ETM) | Real-time instruction trace via SWO pin - supports non-intrusive debugging of timing-critical ISR behavior in safety-critical firmware. |
| Secure Boot ROM | 64 kB ROM with validated boot code and USB stack - ensures trusted firmware initialization and reduces BOM cost by eliminating external bootloader IC. |
Applications
| Industrial PLC I/O Module | Smart Energy Gateway |
|---|---|
Use Scenario: Compact DIN-rail mounted module acquiring analog sensor data (temperature, pressure) and controlling relay outputs in factory automation. IC Role / Device Role / Timing Role: Main controller executing cyclic scan logic, ADC sampling, and CANopen master stack with deterministic 10 ms cycle time. Use Value: Dual-bank flash enables safe over-the-air firmware updates without process interruption; 104 kB SRAM buffers multiple sensor streams during network latency. | Use Scenario: Substation edge node aggregating metering data from RS-485 smart meters and forwarding via cellular modem. IC Role / Device Role / Timing Role: Protocol translator handling Modbus RTU-to-MQTT conversion with local time-stamped event logging. Use Value: Two C_CAN controllers manage dual-fieldbus networks; 10-bit ADC monitors auxiliary power rail health with 400 kS/s sampling. |
| RFID Reader Controller | White Goods Motor Drive |
Use Scenario: UHF RFID reader board managing antenna switching, tag interrogation, and host communication via USB or UART. IC Role / Device Role / Timing Role: Real-time baseband processor generating precise RF modulation waveforms using SCTimer PWM outputs. Use Value: GIMA routes ADC samples and timer events directly to DMA - achieves sub-10 µs response to tag collision detection signals. | Use Scenario: Inverter control board for refrigerator compressors requiring precise 3-phase sinusoidal excitation. IC Role / Device Role / Timing Role: Field-oriented control (FOC) executor using QEI feedback and PWM-driven gate drivers. Use Value: Though LPC1813JET100E lacks dedicated motor control PWM, its SCTimer subsystem generates synchronized 3-phase waveforms with <1% THD at 20 kHz carrier frequency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LPC1833JET100 | Same TFBGA100 package, 512 kB flash, 136 kB SRAM, includes Ethernet MAC and USB1 ULPI interface. | Supports wired industrial networking (EtherNet/IP, PROFINET) and dual-USB peripheral hosting. | Select when Ethernet connectivity or second USB channel is required; adds 32 kB SRAM but same footprint. |
| LPC4330JET100 | Dual-core (Cortex-M4F + M0), 264 kB SRAM, no flash (external only), identical TFBGA100 pinout and peripheral set. | Enables asymmetric multiprocessing: M4F handles FOC math, M0 manages comms - improves real-time determinism. | Choose for compute-intensive control algorithms; requires external flash and careful cache coherency management. |
Compared with LPC1833JET100, the LPC1813JET100E trades Ethernet and extra SRAM for lower cost and thermal profile; versus LPC4330JET100, it offers integrated flash and simpler single-core firmware development at the expense of peak computational throughput.
Availability
LPC1813JET100E is available at Aetrix Electronics and suitable for industrial PLC I/O modules, smart energy gateways, and RFID reader controllers requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for LPC1813JET100E 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.
The LPC18xx product line delivers high-performance, feature-rich ARM Cortex-M3 microcontrollers optimized for real-time industrial control, where deterministic timing, peripheral flexibility, and extended temperature reliability are mandatory.
FAQ
Does the LPC1813JET100E include an Ethernet MAC?
No, the LPC1813JET100E does not include an Ethernet MAC. Per Table 2 in the official datasheet, Ethernet is explicitly marked "no" for this variant. This distinguishes it from LPC183x/LPC185x family members and confirms its target use in cost-sensitive, non-networked embedded controllers where USB or CAN suffices for connectivity.
What is the maximum ADC sampling rate supported by the LPC1813JET100E?
The LPC1813JET100E supports a maximum ADC data conversion rate of 400 kSamples/s per ADC. With two 10-bit ADCs sharing four analog input channels, this enables high-fidelity sensor acquisition - for example, simultaneous sampling of voltage, current, temperature, and vibration signals in motor drive diagnostics firmware.
Is the LPC1813JET100E pin-compatible with other TFBGA100 variants in the LPC18xx family?
Yes, the LPC1813JET100E shares the identical TFBGA100 pinout (SOT926-1) with other JET100-suffixed LPC18xx parts like LPC1833JET100 and LPC1823JET100. However, functional differences exist: unused pins (e.g., ENET_RXD0) retain GPIO capability but lack associated peripheral hardware, requiring firmware validation before drop-in replacement.
Does the LPC1813JET100E support USB On-The-Go (OTG)?
Yes, the LPC1813JET100E supports USB On-The-Go functionality through its USB0 interface, which is specified as Host/Device/OTG with integrated high-speed PHY. This allows the device to act as either a USB host (e.g., connecting flash drives) or a USB device (e.g., appearing as a CDC ACM serial port) - all managed by the on-chip ROM USB stack.
What debug interfaces are available on the LPC1813JET100E?
The LPC1813JET100E supports JTAG and Serial Wire Debug (SWD) interfaces, plus serial trace output. It includes eight hardware breakpoints and four watchpoints, along with ETM and ETB support for real-time instruction and data trace - enabling deep visibility into timing-critical firmware execution without halting the CPU.
LPC1813JET100E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 100-TFBGA
- Series:
- LPC18xx
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M3
- Core Size:
- 32-Bit Single-Core
- Speed:
- 180MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, POR, WDT
- Number of I/O:
- 49
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 16K x 8
- RAM Size:
- 104K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.2V ~ 3.6V
- Data Converters:
- A/D 4x10b; D/A 1x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
LPC1813JET100E FAQ
1.How can I place an order for LPC1813JET100E through Aetrix?
Please submit a Request for Quotation (RFQ) for LPC1813JET100E 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 LPC1813JET100E reliable?
The price and inventory of LPC1813JET100E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LPC1813JET100E is usually 5 days.
3.What payment methods are accepted for LPC1813JET100E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LPC1813JET100E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LPC1813JET100E?
LPC1813JET100E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LPC1813JET100E 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 LPC1813JET100E?
For technical support, including LPC1813JET100E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LPC1813JET100E requirements.
6.How does Aetrix verify that LPC1813JET100E is sourced from the original manufacturer or authorized distributors?
All LPC1813JET100E 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 LPC1813JET100E meets industry standards.
7.What is the process for return or replacement of LPC1813JET100E?
All LPC1813JET100E units undergo pre-shipment inspection (PSI). If there is an issue with LPC1813JET100E, 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 LPC1813JET100E part is unused and in its original packaging.
Return procedure for LPC1813JET100E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LPC1813JET100E Tags
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