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World's Smallest 32-Bit ARM Microcontroller

Unleashing unprecedented computing power in 5 mm² of PCB area, the LPC1102 is targeted at applications requiring an ultra-miniature board footprint. As the newest member of the highly successful LPC1100L microcontroller series, the addition of the LPC1102 delivers the same key features of low power, high performance, and high value, while adding the new dimension of miniaturization. The LPC1102, with 32 kB of flash and 8 kB of RAM on-chip, is available in Wafer Level Chip-Size Package (WL-CSP) with dimensions of 2.17 mm x 2.32 mm, a thickness of 0.65 mm, and a pitch of 0.5 mm.

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New and updated products

LPC11A02UK

32-bit ARM Cortex-M0 microcontroller; 16 kB flash, 4 kB SRAM, 2 kB EEPROM; configurable analog/mixed-signal

LPC11A04UK

32-bit ARM Cortex-M0 microcontroller; 32 kB flash, 8 kB SRAM, 4 kB EEPROM; configurable analog/mixed-signal


Key applications

  • Consumer
  • Mobile
  • White goods
  • 8-/16-bit applications

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Descriptive summary

Key features

Key product features include a 5-channel 10-bit ADC, one UART, one SPI, two 32-bit and two 16-bit timers, and one 24-bit system timer. SWD debugging and programming with four breakpoints and two watchpoints are also included. A total of eleven I/O functions also double as general purpose input and output GPIO for maximum flexibility. Offering very low power consumption with active mode current as low as 130 μA/MHz, the LPC1102 features an internal IRC oscillator, accurate to ±1 percent over the industrial temperature and voltage range. It can also be clocked with an external source.

Low cost

NXP's LPC1100L series is the lowest-priced 32-bit MCU solution in the market, bringing higher value and ease of use than existing 8-/16-bit microcontrollers through unprecedented performance, simplicity, low power, and more importantly, dramatic reductions in code size for all 8-/16-bit applications.

Enabling Higher Code Density

The LPC1102 enables 40-to-50 percent smaller code sizes compared to traditional 8-/16-bit microcontrollers for most common microcontroller tasks. This is achieved through the powerful ARM® Cortex™-M0 v6-M instruction set, which is built on a fundamental base of 16-bit Thumb instructions and unique to 32-bit microcontrollers today.

Superior Performance

With over 45 DMIPS of performance, the LPC1102 provides unprecedented processing power in a 5 mm² footprint, and this is while offering power optimization unavailable in today's 8-/16-bit microcontrollers.

Products

Type numberDescriptionStatusQuick access
LPC1102UKCortex-M0, 32 kB flash, 8 kB SRAM, 2 x 2 mm WLCSP16 package Download datasheet
Order sample
Buy online
LPC11A02UK32-bit ARM Cortex-M0 microcontroller; 16 kB flash, 4 kB SRAM, 2 kB EEPROM; configurable analog/mixed-signal Order sample
LPC11A04UK32-bit ARM Cortex-M0 microcontroller; 32 kB flash, 8 kB SRAM, 4 kB EEPROM; configurable analog/mixed-signal Download datasheet
Order sample

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