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

Power Dissipation (Max)  

333mW

Number of I/Os  

15

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tube

Series  

STM32L0

Part Status  

ACTIVE (Last Updated: 7 months ago)

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

20

ECCN Code  

3A991.A.2

Voltage - Supply  

3V

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Terminal Pitch  

0.65mm

Time@Peak Reflow Temperature-Max (s)  

NOT SPECIFIED

Base Part Number  

STM32L031

Interface  

I2C, SPI, USART

Memory Size  

16kB

Oscillator Type  

Internal

RAM Size  

8K x 8

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

Voltage - Supply (Max)  

3.6V

Voltage - Supply (Min)  

1.8V

Length  

6.5mm

Height Seated (Max)  

1.2mm

RoHS Status  

ROHS3 Compliant