Factory Lead Time  

10 Weeks

Package / Case  

48-LQFP

Mount  

Surface Mount

Mounting Type  

Surface Mount

Number of Pins  

48

Weight  

181.692094mg

ROM(word)  

65536

Watchdog Timers  

Yes

Data Converters  

A/D 10x12b; D/A 1x12b

Power Dissipation (Max)  

363mW

Number of I/Os  

37

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

STM32L0

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

48

Voltage - Supply  

3V

Terminal Position  

QUAD

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Terminal Pitch  

0.5mm

Frequency  

32MHz

Time@Peak Reflow Temperature-Max (s)  

NOT SPECIFIED

Base Part Number  

STM32L053

Interface  

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

Memory Size  

64kB

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, I2S, LCD, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

32-Bit

Program Memory Size  

64KB 64K x 8

Connectivity  

I2C, IrDA, 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  

2K x 8

On Chip Program ROM Width  

8

Number of ADC Channels  

10

Max Junction Temperature (Tj)  

150°C

Voltage - Supply (Max)  

3.6V

Number of I2C Channels  

2

Ambient Temperature Range High  

125°C

Number of SPI Channels  

4

Number of USB Channels  

1

Height  

1.6mm

Length  

7mm

REACH SVHC  

No SVHC

RoHS Status  

ROHS3 Compliant