Lifecycle Status  

ACTIVE (Last Updated: 7 months ago)

Factory Lead Time  

10 Weeks

Mounting Type  

Surface Mount

Package / Case  

144-LQFP

Surface Mount  

YES

Number of Pins  

144

Data Converters  

A/D 40x12b; D/A 2x12b

Number of I/Os  

115

ROM(word)  

524288

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

STM32L1

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

144

Max Power Dissipation  

500mW

Terminal Position  

QUAD

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Supply Voltage  

3.3V

Terminal Pitch  

0.5mm

Frequency  

32MHz

Time@Peak Reflow Temperature-Max (s)  

NOT SPECIFIED

Base Part Number  

STM32L151

Supply Voltage-Max (Vsup)  

3.6V

Supply Voltage-Min (Vsup)  

1.8V

Interface  

I2C, I2S, IrDA, LIN, SPI, UART, USART, USB

Memory Size  

512kB

Oscillator Type  

Internal

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

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

Has ADC  

YES

DMA Channels  

YES

Data Bus Width  

32b

PWM Channels  

YES

Number of Timers/Counters  

9

Core Architecture  

ARM

EEPROM Size  

16K x 8

Number of ADC Channels  

40

Length  

20mm

Height Seated (Max)  

1.6mm

REACH SVHC  

No SVHC

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free