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

Power Dissipation (Max)  

290mW

Number of I/Os  

115

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

STM32L1

Part Status  

ACTIVE (Last Updated: 7 months ago)

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

144

Voltage - Supply  

3.3V

Terminal Position  

QUAD

Terminal Form  

GULL WING

Terminal Pitch  

0.5mm

Frequency  

32MHz

Base Part Number  

STM32L151

Power Supplies  

2/3.3V

Interface  

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

Memory Size  

384kB

Oscillator Type  

Internal

RAM Size  

48K x 8

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

Voltage - Supply (Max)  

3.6V

Voltage - Supply (Min)  

1.8V

Length  

20mm

Height Seated (Max)  

1.6mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free