Lifecycle Status  

ACTIVE (Last Updated: 7 months ago)

Factory Lead Time  

10 Weeks

Surface Mount  

YES

Package / Case  

36-UFBGA, WLCSP

Mounting Type  

Surface Mount

Number of Pins  

36

Data Converters  

A/D 10x12b

Watchdog Timers  

Yes

Number of I/Os  

29

Series  

STM32L0

Packaging  

Tape & Reel (TR)

Operating Temperature  

-40°C~85°C TA

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

36

ECCN Code  

3A991.A.2

Max Power Dissipation  

318mW

Terminal Position  

BOTTOM

Terminal Form  

BALL

Supply Voltage  

3V

Terminal Pitch  

0.4mm

Frequency  

32MHz

Base Part Number  

STM32L051

Supply Voltage-Max (Vsup)  

3.6V

Interface  

I2C, I2S, SPI, UART, USART

Memory Size  

64kB

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  

64KB 64K 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

Integrated Cache  

NO

Number of DMA Channels  

7

Length  

2.88mm

RoHS Status  

RoHS Compliant

REACH SVHC  

No SVHC