Lifecycle Status  

ACTIVE (Last Updated: 7 months ago)

Factory Lead Time  

10 Weeks

Contact Plating  

Tin

Mounting Type  

Surface Mount

Package / Case  

144-LQFP

Surface Mount  

YES

Number of Pins  

144

Data Converters  

A/D 40x12b; D/A 2x12b

Number of I/Os  

115

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

STM32L1

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

144

Max Power Dissipation  

290mW

Terminal Position  

QUAD

Terminal Form  

GULL WING

Supply Voltage  

3.3V

Terminal Pitch  

0.5mm

Frequency  

32MHz

Base Part Number  

STM32L151

Supply Voltage-Max (Vsup)  

3.6V

Power Supplies  

2/3.3V

Supply Voltage-Min (Vsup)  

1.8V

Interface  

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

Memory Size  

384kB

Oscillator Type  

Internal

RAM Size  

48K x 8

Voltage - Supply (Vcc/Vdd)  

1.8V~3.6V

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

ARM® Cortex®-M3

Peripherals  

Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

32-Bit

Program Memory Size  

384KB 384K x 8

Connectivity  

I2C, IrDA, LINbus, SPI, UART/USART, USB

Supply Current-Max  

12.3mA

Bit Size  

32

Has ADC  

YES

DMA Channels  

YES

Data Bus Width  

32b

PWM Channels  

YES

DAC Channels  

YES

Number of Timers/Counters  

9

Core Architecture  

ARM

EEPROM Size  

12K x 8

CPU Family  

CORTEX-M3

Number of Programmable I/O  

116

Length  

20mm

Height Seated (Max)  

1.6mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free