Lifecycle Status  

ACTIVE (Last Updated: 7 months ago)

Factory Lead Time  

10 Weeks

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

20-TSSOP (0.173, 4.40mm Width)

Number of Pins  

20

Data Converters  

A/D 10x12b

Number of I/Os  

15

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tube

Series  

STM32L0

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

20

ECCN Code  

3A991.A.2

Max Power Dissipation  

333mW

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Supply Voltage  

3V

Terminal Pitch  

0.65mm

Time@Peak Reflow Temperature-Max (s)  

NOT SPECIFIED

Base Part Number  

STM32L031

Supply Voltage-Max (Vsup)  

3.6V

Supply Voltage-Min (Vsup)  

1.8V

Interface  

I2C, SPI, USART

Memory Size  

16kB

Oscillator Type  

Internal

RAM Size  

8K x 8

Voltage - Supply (Vcc/Vdd)  

1.8V~3.6V

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

ARM® Cortex®-M0+

Peripherals  

Brown-out Detect/Reset, DMA, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

32-Bit

Program Memory Size  

16KB 16K x 8

Connectivity  

I2C, IrDA, LINbus, SPI, UART/USART

Bit Size  

32

Has ADC  

YES

DMA Channels  

YES

Data Bus Width  

32b

PWM Channels  

YES

Number of Timers/Counters  

4

Core Architecture  

ARM

EEPROM Size  

1K x 8

On Chip Program ROM Width  

8

Max Frequency  

32MHz

Number of ADC Channels  

10

Length  

6.5mm

Height Seated (Max)  

1.2mm

RoHS Status  

ROHS3 Compliant