STMicroelectronics STM32L471QEI3TR

包装/外壳

UFBGA-132

安装类型

表面贴装

供应商器件包装

132-UFBGA (7x7)

RoHS

Details

Mounting Styles

SMD/SMT

Core

ARM Cortex M4

Maximum Clock Frequency

80 MHz

Number of I/Os

109 I/O

Data RAM Size

128 kB

Supply Voltage-Min

1.71 V

Minimum Operating Temperature

- 40 C

Maximum Operating Temperature

+ 125 C

Analog Supply Voltage

3.6 V

DAC Resolution

12 bit

Data RAM Type

SRAM

I/O Voltage

3.6 V

Interface Type

CAN, I2C, LIN, SPI, UART, USART

Processor Series

STM32L

Factory Pack QuantityFactory Pack Quantity

2500

Watchdog Timers

Watchdog Timer, Windowed

Package

Tape & Reel (TR)

厂商

STMicroelectronics

Data Converters

A/D 19x12b SAR; D/A 2x12b

Product Status

活跃

Supply Voltage-Max

3.6 V

包装

Reel

操作温度

-40°C ~ 125°C (TA)

系列

STM32L4

界面

CAN/Serial I2C/LPUAR

振荡器类型

External, Internal

速度

80MHz

内存大小

128K x 8

电压 - 供电 (Vcc/Vdd)

1.71V ~ 3.6V

核心处理器

ARM® Cortex®-M4

周边设备

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

程序存储器类型

Flash

芯尺寸

32-Bit

程序内存大小

512 kB

连接方式

CANbus, EBI/EMI, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART

数据总线宽度

32 bit

定时器/计数器的数量

13 Timer

EEPROM 大小

-

ADC通道数量

19 Channel

产品

MCU

ADC Resolution

12 bit

设备核心

ARM Cortex-M4