Factory Lead Time  

10 Weeks

Contact Plating  

Gold

Mounting Type  

Surface Mount

Package / Case  

64-LQFP

Surface Mount  

YES

Number of Pins  

64

Data Converters  

A/D 21x12b; D/A 2x12b

Power Dissipation (Max)  

290mW

Number of I/Os  

51

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tray

Series  

STM32L1

Part Status  

NRND (Last Updated: 6 months ago)

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

64

Voltage - Supply  

3V

Terminal Position  

QUAD

Terminal Form  

GULL WING

Terminal Pitch  

0.5mm

Frequency  

32MHz

Base Part Number  

STM32L151

Interface  

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

Memory Size  

256kB

Oscillator Type  

Internal

RAM Size  

32K x 8

uPs/uCs/Peripheral ICs Type  

MICROCONTROLLER, RISC

Core Processor  

ARM® Cortex®-M3

Peripherals  

DMA, I2S, POR, PWM, WDT

Program Memory Type  

FLASH

Core Size  

32-Bit

Program Memory Size  

256KB 256K x 8

Connectivity  

I2C, IrDA, LINbus, 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  

8K x 8

Number of ADC Channels  

21

Number of I2C Channels  

2

Number of SPI Channels  

3

Number of USB Channels  

1

Height  

1.45mm

Length  

10.2mm

Width  

10.2mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free