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NXP USA Inc. LPC1817JET100E — Microcontrollers & Processors (MCU / MPU / DSP)
NXP USA Inc.

NXP LPC1817JET100E ARM Cortex-M3 MCU, 180 MHz, 1 MB Flash

MPNLPC1817JET100E
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NXP LPC18xx series, LPC1817JET100E, ARM Cortex-M3 32-bit single-core at 180 MHz, 1 MB Flash, 136 KB RAM, 16 KB EEPROM, 49 I/O, CANbus/EBI/I²C/SD/SPI/SSI/SSP/UART, 4×10b A/D and 1×10b D/A, internal oscillator, 2.2–3.6 V, -40°C to 105°C, 100-TFBGA 9×9 mm tray.

$11.8249Ref. price · indicative, final on quote
LPC1817JET100E datasheet
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Specifications

LPC1817JET100E Technical Specifications
ParameterValue
SeriesLPC18xx
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))2.2V ~ 3.6V
Operating temperature-40°C ~ 105°C (TA)
Speed180MHz
PackageTray
RAM size136K x 8
Core size32-Bit Single-Core
EEPROM size16K x 8
PeripheralsBrown-out Detect/Reset, DMA, I²S, POR, WDT
ConnectivityCANbus, EBI/EMI, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART
Number of i (O)49
Core processorARM® Cortex®-M3
Case100-TFBGA
Data convertersA/D 4x10b; D/A 1x10b
Program memory size1MB (1M x 8)

Product details

180 MHz Cortex-M3 — throughput for real-time control

The NXP LPC1817JET100E is a 32-bit ARM Cortex-M3 MCU running at 180 MHz, backed by 1 MB Flash and 136 KB RAM. The 16 KB EEPROM on-chip means calibration constants or boot parameters stay intact without external serial memory.

Peripheral set for system-level integration

Connectivity includes CANbus, EBI/EMI for external memory or FPGA glue, I²C, SD/MMC, SPI, SSI, SSP, and UART/USART — enough to wire up a motor drive with encoder feedback, a CANopen fieldbus node, and an SD card data logger on one chip. The 4×10-bit ADC and 1×10-bit DAC cover basic analog sensing and control output without an external converter. 49 GPIOs give headroom for local I/O expansion.

Industrial temperature grade and supply range

Rated -40°C to 105°C operating temperature. Supply range is 2.2 V to 3.6 V.

Frequently asked questions

What is LPC1817JET100E's listed speed?

The core runs at 180 MHz. That clock rate drives the Cortex-M3 pipeline for real-time control loops and data-intensive tasks like motor-field-oriented control or audio processing.

What is the closest pin-compatible alternative to LPC1817JET100E?

Within the LPC18xx family, the LPC1817JET100E shares its 100-TFBGA footprint and peripheral set with other density variants. For a drop-in replacement with more or less Flash/RAM, check the LPC1815 or LPC1819 siblings — same package, same pinout, different memory sizes. Confirm exact memory and peripheral match against the target application before swapping.

What compliance documentation does NXP provide for LPC1817JET100E?

NXP provides RoHS and REACH compliance declarations for this part. The datasheet includes material composition and environmental compliance statements. No UL or IEC certification is listed in the standard documentation; verify specific regulatory requirements with your compliance team.