STM32L152RBT6A
Active32 BIT MICROCONTROLLER, ULTRA LOW POWER, ARM CORTEX-M3, 32 MHZ, 128 KB, 32 KB, 64, LQFP ROHS COMPLIANT: YES
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STM32L152RBT6A
Active32 BIT MICROCONTROLLER, ULTRA LOW POWER, ARM CORTEX-M3, 32 MHZ, 128 KB, 32 KB, 64, LQFP ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | STM32L152RBT6A |
|---|---|
| Connectivity | I2C, IrDA, UART/USART, LINbus, USB, SPI |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit |
| Data Converters | D/A 2x12b, A/D 20x12b |
| EEPROM Size | 4K x 8 |
| Mounting Type | Surface Mount |
| Number of I/O [custom] | 51 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Oscillator Type | Internal |
| Package / Case | 64-LQFP |
| Peripherals | Cap Sense, Brown-out Detect/Reset, LCD, WDT, PWM, POR, DMA, I2S |
| Program Memory Size | 128 KB |
| Program Memory Type | FLASH |
| Speed | 32 MHz |
| Supplier Device Package | 64-LQFP (10x10) |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.6 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
STM32L152RB-A Series
The ultra-low-power STM32L151x6/8/B-A and STM32L152x6/8/B-A devices incorporate the connectivity power of the universal serial bus (USB) with the high-performance ARM®Cortex®-M3 32-bit RISC core operating at a frequency of 32 MHz (33.3 DMIPS), a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 128 Kbytes and RAM up to 32 Kbytes) and an extensive range of enhanced I/Os and peripherals connected to two APB buses.
All the devices offer a 12-bit ADC, 2 DACs and 2 ultra-low-power comparators, six general-purpose 16-bit timers and two basic timers, which can be used as time bases.
Moreover, the STM32L151x6/8/B-A and STM32L152x6/8/B-A devices contain standard and advanced communication interfaces: up to two I2Cs and SPIs, three USARTs and a USB. The STM32L151x6/8/B-A and STM32L152x6/8/B-A devices offer up to 20 capacitive sensing channels to simply add touch sensing functionality to any application.
Documents
Technical documentation and resources