Lifecycle Status  

ACTIVE (Last Updated: 7 months ago)

Factory Lead Time  

10 Weeks

Mounting Type  

Surface Mount

Package / Case  

32-UFQFN Exposed Pad

Surface Mount  

YES

Number of Pins  

32

Data Converters  

A/D 10x12b

Number of I/Os  

27

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tape & Reel (TR)

Series  

STM32L0

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

32

ECCN Code  

3A991.A.2

Max Power Dissipation  

351mW

Terminal Position  

QUAD

Terminal Form  

NO LEAD

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Supply Voltage  

3V

Frequency  

32MHz

Time@Peak Reflow Temperature-Max (s)  

NOT SPECIFIED

Base Part Number  

STM32L051

Supply Voltage-Max (Vsup)  

3.6V

Supply Voltage-Min (Vsup)  

1.8V

Interface  

I2C, IrDA, SPI, UART, USART

Memory Size  

32kB

Oscillator Type  

Internal

RAM Size  

8K x 8

Voltage - Supply (Vcc/Vdd)  

1.65V~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  

32KB 32K x 8

Connectivity  

I2C, IrDA, SPI, UART/USART

Supply Current-Max  

6.8mA

Bit Size  

32

Has ADC  

YES

DMA Channels  

YES

Data Bus Width  

32b

PWM Channels  

YES

DAC Channels  

NO

Number of Timers/Counters  

5

Core Architecture  

ARM

EEPROM Size  

2K x 8

On Chip Program ROM Width  

8

CPU Family  

CORTEX-M0

Boundary Scan  

NO

Low Power Mode  

YES

Number of Programmable I/O  

27

Integrated Cache  

NO

Number of DMA Channels  

7

Height Seated (Max)  

0.6mm

REACH SVHC  

No SVHC

RoHS Status  

ROHS3 Compliant