Lifecycle Status  

NRND (Last Updated: 7 months ago)

Factory Lead Time  

10 Weeks

Mounting Type  

Surface Mount

Package / Case  

48-LQFP

Surface Mount  

YES

Number of Pins  

48

Data Converters  

A/D 16x12b; D/A 2x12b

Number of I/Os  

37

Watchdog Timers  

Yes

Operating Temperature  

-40°C~85°C TA

Packaging  

Tape & Reel (TR)

Series  

STM32L1

JESD-609 Code  

e3

Part Status  

Active

Moisture Sensitivity Level (MSL)  

3 (168 Hours)

Number of Terminations  

48

ECCN Code  

3A991.A.2

Terminal Finish  

Matte Tin (Sn)

Terminal Position  

QUAD

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Supply Voltage  

3V

Terminal Pitch  

0.5mm

Frequency  

32MHz

Time@Peak Reflow Temperature-Max (s)  

30

Base Part Number  

STM32L151

Pin Count  

48

Supply Voltage-Max (Vsup)  

3.6V

Power Supplies  

2/3.3V

Interface  

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

Memory Size  

32kB

Oscillator Type  

Internal

RAM Size  

10K 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  

32KB 32K x 8

Connectivity  

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

Supply Current-Max  

11mA

Bit Size  

32

Has ADC  

YES

DMA Channels  

YES

Data Bus Width  

32b

PWM Channels  

YES

DAC Channels  

YES

Number of Timers/Counters  

8

Core Architecture  

ARM

EEPROM Size  

4K x 8

On Chip Program ROM Width  

8

CPU Family  

CORTEX-M3

Length  

7mm

Height Seated (Max)  

1.6mm

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free