LPC54102J256BD64: Low Power 32-bit Microcontroller (MCU) based on ARM® Cortex®-M4 Core
The LPC54102J256BD64 is an ARM Cortex-M4F-based microcontroller designed to handle the space and power constraints of sensing applications, from simple, ultra-low-power sensor listening, to data aggregation, sensor fusion or other sensor data processing, and external communication. In addition, the LPC54102J256BD64 includes an ARM Cortex-M0+ coprocessor.
For active mode processing, operating at CPU frequencies up to 100 MHz, developers can optimize power efficiency and throughput by choosing between a Cortex-M4F processor which can complete math-intensive algorithms, such as sensor fusion, more quickly while saving power, or a power-efficient Cortex-M0+ core for sensor data collection, aggregation, and external communications. The ARM Cortex-M4F is a 32-bit core that offers system enhancements such as low power consumption, enhanced debug features, and a high level of block integration, and DSP instructions. The ARM Cortex-M0+ is ARM’s most energy efficient 32-bit core.
The LPC54102J256BD64 was architected for performance and low power. In addition to the dual-core optimization, the low power features include: a 12-bit, 12-channel ADC delivering 4.8Msps operation at full spec, including 1.62 V; an asynchronous peripheral bus that helps minimize peripheral power consumption by reducing peripheral clock speed without affecting the CPU clock; a low-power Flash writable at 1.62 V. Core and peripheral voltages are automatically scaled for reduced power consumption at any frequency.
Outline 3d SOT314-2
Data Sheets (1)
Errata (1)
Application Notes (7)
Users Guides (1)
Package Information (1)
Reports or Presentations (1)
Supporting Information (1)
Ordering Information
| Product | Status | Core | Clock speed [max] (MHz) | DMIPS | Flash (kB) | RAM (kB) | EEPROM (kB) | GPIO | Ethernet | USB | USB (speed) | USB (type) | ADC sample rate | UART | I²C | SPI | ADC channels | ADC (bits) | Timers | PWM | Timer (bits) | SCTimer / PWM | IOH | RTC | Package name | Temperature range | Supply voltage [min] (V) | Supply voltage [max] (V) | Product category | Demoboard |
|---|
| LPC54102J256BD64 | Active | Cortex-M4F; Cortex-M0+ | 100 | 220 | 256 | 104 | | 50 | | | | | 4.8 Msps | 4 | 3 | 2 | 12 | 12 | 5 | 1 | 32 | 1 | N | 1 | LQFP64 | -40 °C to +105 °C | 1.62 | 3.6 | 194-LPC54100- | OM13078; OM13077 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|
| LPC54102J256BD64 | | SOT314-2 | HTQFP-HLQFP-LQFP-MSQFP-WAVE | Tray, Bakeable, Single | Active | LPC54102J256BD64QL
(9353 051 36151) | Standard Marking | LPC54102J256BD64 |    | Always Pb-free | 1 | 1 |
