Operating Temperature -40°C~85°C TA
Packaging Tray
Series STM32L1
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 132
Terminal Finish Nickel/Gold (Ni/Au)
Subcategory Microcontrollers
Max Power Dissipation 333mW
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Frequency 32MHz
Base Part Number STM32L152
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 2/3.3V
Supply Voltage-Min (Vsup) 1.8V
Interface I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
Memory Size 384kB
Oscillator Type Internal
Number of I/O 109
RAM Size 48K x 8
Voltage - Supply (Vcc/Vdd) 1.8V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM? Cortex?-M3
Peripherals Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 384KB 384K x 8
Connectivity I2C, IrDA, LINbus, SPI, UART/USART, USB
Supply Current-Max 12.3mA
Bit Size 32
Data Converter A/D 40x12b; D/A 2x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Number of Timers/Counters 9
Core Architecture ARM
EEPROM Size 12K x 8
CPU Family CORTEX-M3