STMicroelectronics STM32L021D4P7DTR

包装/外壳

TSSOP-14

安装类型

表面贴装

供应商器件包装

14-TSSOP

DAC Resolution

12 bit

Data ROM Type

EEPROM

Watchdog Timers

看门狗定时器

Maximum Clock Frequency

32 MHz

Number of I/Os

11 I/O

Maximum Operating Temperature

+ 105 C

Supply Voltage-Max

3.6 V

Minimum Operating Temperature

- 40 C

Factory Pack QuantityFactory Pack Quantity

2500

Supply Voltage-Min

1.65 V

Mounting Styles

SMD/SMT

Interface Type

I2C, SPI, USART, USB

Manufacturer

STMicroelectronics

Brand

STMicroelectronics

Analog Supply Voltage

1.65 V to 3.6 V

Data RAM Type

SRAM

Tradename

STM32

RoHS

Details

Data ROM Size

512 B

Data RAM Size

2 kB

Package

Tape & Reel (TR)

Base Product Number

STM32L021

厂商

STMicroelectronics

Data Converters

A/D 4x12b

Product Status

活跃

系列

STM32L021D4

包装

Reel

操作温度

-40°C ~ 105°C (TA)

子类别

Microcontrollers - MCU

振荡器类型

Internal

速度

32MHz

内存大小

2K x 8

电压 - 供电 (Vcc/Vdd)

1.65V ~ 3.6V

核心处理器

ARM® Cortex®-M0+

周边设备

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

程序存储器类型

Flash

芯尺寸

32-Bit Single-Core

程序内存大小

16 kB

连接方式

I²C, IrDA, SPI, UART/USART

数据总线宽度

32 bit

定时器/计数器的数量

2 x 16 bit

产品类别

ARM Microcontrollers - MCU

EEPROM 大小

512 x 8

ADC通道数量

4 Channel

产品

MCU

产品类别

ARM Microcontrollers - MCU