ARM MCU, Ultra Low Power, STM32 Family STM32L1 Series Microcontrollers, ARM Cortex-M3, 32 bit
Product Overview
The STM32L151C6T6A is an ultra-low-power STM32 L1 series 32-bit Microcontroller incorporates the connectivity power of the universal serial bus (USB) with the high-performance ARM Cortex-M3 RISC core operating at a frequency of 32MHz (33.3 DMIPS). It features a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 32kB and RAM up to 10KB) and an extensive range of enhanced I/Os and peripherals connected to two APB buses. The devices offer one 12-bit ADC, two DACs, two ultra-low-power comparators, six general-purpose 16-bit timers and two basic timers, which can be used as time bases. The device contain standard and advanced communication interfaces - two I²Cs, two SPIs, three USARTs and an USB.
1.25 DMIPS/MHz (Dhrystone 2.1)
Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
Ultralow-power POR/PDR
Programmable voltage detector (PVD)
1 to 24MHz Crystal oscillator
32kHz Oscillator for RTC with calibration
High-speed internal 16MHz factory-trimmed RC (±1%)
Internal low-power 37kHz RC
Internal multispeed low-power 65kHz to 4.2MHz clock
PLL for CPU clock and USB (48MHz)
Pre-programmed bootloader - USART supported
Serial wire debug supported
JTAG and trace supported
7-channel DMA Controller
2 x Watchdog timers (Independent and window)
Up to 20 capacitive sensing channels supporting touch key, linear and rotary touch sensors
CRC calculation unit
96-bit Unique ID
Applications
Medical, Portable Devices, Automation & Process Control, Computers & Computer Peripherals, Communications & Networking, Sensing & Instrumentation, Metering, Imaging, Video & Vision, Security
Product Information
Product Range: STM32 Family STM32L1 Series Microcontrollers
Device Core: ARM Cortex-M3
No. of Bits: 32bit
Data Bus Width: 32bit
Operating Frequency Max: 32MHz
CPU Speed: 32MHz
RAM Memory Size: 16KB
IC Case / Package: LQFP
No. of Pins: 48Pins
MCU Case Style: LQFP
No. of I/O's: 37I/O's
Interfaces: I2C, SPI, USART, USB
Embedded Interface Type: I2C, SPI, USART, USB
Supply Voltage Min: 1.8V
Supply Voltage Max: 3.6V
MCU Family: STM32
MCU Series: STM32L1
MSL: MSL 3 - 168 hours
What's in the box
1 x Arm Microcontroller
