STMicroelectronics STM32L152RBT6, 32bit ARM Cortex M3 Microcontroller, 32MHz, 4 kB, 128 kB EEPROM, Flash, 64-Pin LQFP

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

STM32L152 Series Microcontrollers, STMicroelectronics

STMicroelectronics STM32L152 series microcontrollers feature an ARM Cortex-M3 32-bit core. Suitable for a wide range of portable/battery-powered applications such as gaming, alarm systems, metering and medical equipment and remote sensors for the Internet of Things (IoT).

32MHz ARM Cortex-M3 core ultra-low power microcontroller
Up to 128KB Flash memory with ECC
Up to 16KB RAM
4KB true EEPROM with ECC
Cyclic Redundancy Check (CRC) calculation unit for memory verification
Serial interfaces: USART, SPI, I²C, USB
Up to 24-channel 12-bit ADC
2 x 12-bit DACs
Real-Time Clock (RTC) with backup registers
Up to 20 x capacitive sensing channels
LCD driver for up to 8 x 40 segments
Power supply: +1.8V to +3.6Vdc
7 x low-power modes: Sleep, Low-Power Run, Low-Power Sleep, Stop with RTC, Stop without RTC, Standby with RTC, Standby without RTC
Operating temperature range: -40 to +85°C

STM32L1 Series 32-Bit ARM® Cortex®-M3 Microcontrollers, STMicroelectronics

ARM® Cortex™-M3-based STM32 L1 series uses ST’s proprietary ultra-low-leakage process technology with an innovative autonomous dynamic voltage scaling and five (5) low-power modes offering unprecedented platform flexibility to fit any application. The STM32 L1 series extends the ultra-low power concept with no compromise on performance.

Ultra-Low-Power mode: 300nA with backup registers (3 wakeup pins)
Ultra-Low-Power mode + Real Time Clock (RTC): 900nA with backup registers (3 wakeup pins)
Low-Power Run mode: down to 9μA
Dynamic Run mode: down to 230μA/MHz

Specifications
Attribute Value
Family Name STM32L
Package Type LQFP
Mounting Type Surface Mount
Pin Count 64
Device Core ARM Cortex M3
Data Bus Width 32bit
Program Memory Size 4 kB, 128 kB
Maximum Frequency 32MHz
RAM Size 16 kB
USB Channels 1
Number of PWM Units 6
ADC Channels 20
Number of SPI Channels 2
Typical Operating Supply Voltage 1.8 → 3.6 V
Program Memory Type EEPROM, Flash
Height 1.45mm
Number of I2C Channels 2
PWM Channels 1, 2, 4
Width 10mm
ADCs 1 (20 x 12 bit)
Number of USART Channels 3
Number of ADC Units 1
Number of Timers 8
Timers 8 x 16 bit
Minimum Operating Temperature -40 °C
Instruction Set Architecture RISC
PWM Resolution 16bit
Dimensions 10 x 10 x 1.45mm
Length 10mm
Maximum Operating Temperature +85 °C
Pulse Width Modulation 1 (2 x 16 bit), 2 (1 x 16 bit), 3 (4 x 16 bit)
ADC Resolution 12bit
Timer Resolution 16bit
116 In stock for delivery within 1 working days
Price Each
kr 25,34
(exc. VAT)
kr 31,68
(inc. VAT)
Units
Per unit
1 +
kr 25,34
Packaging Options:
Related Products
A range of μModule (micro-module) regulators from Linear ...
Description:
A range of μModule (micro-module) regulators from Linear Technology providing non-isolated dual and multiple outputs. These switching regulator modules offer highly-efficiency compact solutions for DC-DC power supply applications and include switching controller, power FETs, inductors and all supporting ...
48MHz 32-bit ARM Cortex-M0 CPU core with up ...
Description:
48MHz 32-bit ARM Cortex-M0 CPU core with up to 200KB Flash memory, 16KB SRAMMATH Coprocessor (XMC1402, XMC1404 only) with 24-bit trigonometric calculation (CORDIC) and 32-bit divide 2 x 4-channel Event Request Unit (ERU) for event interconnections. MultiCAN+ 1Mbps Full-CAN/Basic-CAN with ...
The S08-core 8-bit microcontroller family features high-performance and ...
Description:
The S08-core 8-bit microcontroller family features high-performance and low power. A zero-component auto-wakeup from "stop" reduces current to 0.7μAUp to 40MHz CPU/20MHz bus at 2.1V and 16MHz CPU/8MHz bus at 1.8VProgrammable internal clock generator with temperature and voltage compensation (typical ...
1.8V to 3.6V input voltage range Active noise ...
Description:
1.8V to 3.6V input voltage range Active noise rejection over a wide frequency band: >50dB from 10Hz to 5MHz at 500mA load Rated to 500mA output current Fixed and adjustable output voltages Optional output auto-discharge when disabled Current-limit and thermal-limit ...