STM32L052K8T6

STMICROELECTRONICS  STM32L052K8T6  微控制器, 32位, 超低功率, ARM 皮质-M0+, 32 MHz, 64 KB, 8 KB, 32 引脚, LQFP

The is a Microcontroller Unit incorporates the connectivity power of the universal serial bus with the high-performance ARM® Cortex®-M0+ 32-bit RISC core operating at a 32MHz frequency, a memory protection unit MPU, high-speed embedded memories plus an extensive range of enhanced I/Os and peripherals. This device provides high power efficiency for a wide range of performance. It is achieved with a large choice of internal and external clock sources, an internal voltage adaptation and several low-power modes.

.

Ultralow-power platform

.

1.65 to 3.6V Power supply

.

0.27µA Standby mode 2 wakeup pins

.

88µA/MHz Run mode

.

From 32kHz up to 32MHz maximum

.

Ultra-safe, low-power BOR with 5

.

Ultralow power POR/PDR

.

Programmable voltage detector PVD

.

1 to 25MHz Crystal oscillator

.

32kHz Oscillator for RTC with calibration

.

Programmable voltage detector PVD

.

Serial wire debug supported

.

Rich analogue peripherals

.

12-bit ADC 1.14Msps Up to 16 channels down to 1.65V

.

2x Ultralow-power comparators

.

Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors

.

8x Peripheral communication interfaces

.

CRC calculation unit

.

96-bit Unique ID

.

True RNG and firewall protection