Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series STM32L1
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 63
ECCN Code 3A991.A.2
HTS Code 8542.31.00.01
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch 0.4mm
Frequency 32MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number STM32L152
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 1.8V
Interface I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 51
RAM Size 32K 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 256KB 256K x 8
Connectivity I2C, IrDA, LINbus, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 21x12b; D/A 2x12b
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
ROM (words) 262144
Core Architecture ARM
EEPROM Size 8K x 8
On Chip Program ROM Width 8