Microchip 32 bit ARM Cortex M23 SAM L11 Microcontroller 32 kHz 64kB FLASH 32-Pin TQFP ATSAML11E16A-AFKPH

Microchip ATSAML11E16A-AFKPH is a 32-bit ARM Cortex M23 microcontroller designed for low power and high security embedded applications. Operating at a maximum clock frequency of 32 kHz, it features 64kB of FLASH memory with a 16kB RAM cache, housed in a 32-pin TQFP package measuring 7.1mm by 7.1mm by 1.05mm. Its low power consumption supports less than 25 microamps per MHz in active mode and under 100 nanoamps in sleep mode, making it highly suitable for energy-efficient and battery-powered designs.

It includes advanced security features such as ARM TrustZone Technology, secure key storage, and chip-level tamper resistance to protect sensitive data. The device integrates crypto accelerators and supports secure boot and loader processes, enhancing system trustworthiness for critical applications in automotive and industrial sectors.

Peripheral support is robust with 10 analog-to-digital converters (ADCs) of 12-bit resolution and a 10-bit digital-to-analog converter (DAC), alongside 2 analog comparators and 3 timers, enabling complex control and measurement tasks. The microcontroller provides 25 programmable input/output pins to interface with external components and modules.

Operating voltage ranges from 1.62V to 3.6V with operation guaranteed in temperatures from -40°C to 125°C, meeting AEC-Q100 automotive standards for reliable operation under challenging conditions. Its compact TQFP surface mount package facilitates integration into dense system boards while providing automotive-grade ruggedness.

This microcontroller is ideal for applications in automotive embedded control, secure IoT devices, industrial automation, and low power sensor networks. It supports advanced peripheral touch controller options, smart card interface, event systems, and sleep walking peripherals, allowing sophisticated and energy-conscious designs.

Features low power consumption with less than 25uA/MHz in active mode. Incorporates ARM TrustZone Technology for enhanced chip-level security. Equipped with 16kB RAM and 64kB FLASH program memory. Includes 10 12-bit ADCs and 1 10-bit DAC peripheral support.

Operating temperature range from -40°C to 125°C suitable for automotive applications. Complies with AEC-Q100 automotive standard for reliability. Supports secure boot and secure bootloader functionalities for trusted operation.

Has 25 programmable I/Os and 3 timers to accommodate various embedded applications. Compact 7.1mm x 7.1mm x 1.05mm TQFP surface mount package for space-saving designs.

Explore the Microchip Microcontroller category on EnvMart for a broad range of secure and low power embedded computing products designed for modern industrial and automotive requirements.