Operating Temperature -40°C~85°C TA
Packaging Tray
Series STM32L1
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
ECCN Code 3A991.A.2
Subcategory Microcontrollers
Max Power Dissipation 339mW
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Supply Voltage 3V
Terminal Pitch 0.5mm
Frequency 32MHz
Base Part Number STM32L152
Pin Count 100
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 2/3.3V
Interface I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size 64kB
Oscillator Type Internal
Number of I/O 83
RAM Size 10K 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 64KB 64K x 8
Connectivity I2C, IrDA, LINbus, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 24x12b; 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 8
ROM (words) 65536
Core Architecture ARM
EEPROM Size 4K x 8
On Chip Program ROM Width 8
CPU Family CORTEX-M3