ST STM32L152RET6

ARM® Cortex®-M332MHz512KB（512K x 8）

Overview

The STM32L152RET6 is a 32-bit ultra-low-power ARM Cortex-M3 Microcontroller Unit incorporates the connectivity power of the universal serial bus with the high-performance ARM® Cortex®-M3 32-bit RISC core operating at a frequency of 32MHz, a memory protection unit, high-speed embedded memories and an extensive range of enhanced I/Os and peripherals connected to two APB buses. This device offers two operational amplifiers, one 12-bit ADC, two DACs and two ultra-low-power comparators, one general-purpose 32-bit timer, six general-purpose 16-bit timers and two basic timers, which can be used as time bases. The integrated LCD controller has a built-in LCD voltage generator that allows to drives up to 8 multiplexed LCDs with the contrast independent of the supply voltage.

Features

STM32L1 Series
Tray Package
32MHz Speed
I²C, IrDA, LINbus, SPI, UART/USART, USB Connectivity
51 Number of I/O
512KB (512K x 8) Program Memory Size
FLASH Program Memory Type
16K x 8 EEPROM Size
80K x 8 RAM Size
1.8V ~ 3.6V Voltage - Supply (Vcc/Vdd)
A/D 21x12b; D/A 2x12b Data Converters
Internal Oscillator Type
Surface Mount Mounting Type

Applications

Low on-voltage drop (VCE(sat))

Low CRES / CIES ratio (no cross-conduction

susceptibility)

Very soft ultra-fast recovery antiparallel diode

High-frequency operation up to 70 kHz

One screw mounting

Compact design

Semitop?2 is a trademark of Semikron

STM32L152RET6 Applications

High-frequency motor controls

Motor drivers