Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series STM32L1
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
ECCN Code 3A991.A.2
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number STM32L151
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 1.8V
Oscillator Type Internal
Number of I/O 83
Speed 32MHz
RAM Size 80K 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
Clock Frequency 24MHz
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity I2C, IrDA, LINbus, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 25x12b; D/A 2x12b
Has ADC YES
DMA Channels YES
PWM Channels YES
DAC Channels YES
ROM (words) 524288
Core Architecture ARM
EEPROM Size 16K x 8