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STM32L021D4P7TR Datasheet

STM32L021D4P7TR Cover
DatasheetSTM32L021D4P7TR
File Size1,612.38 KB
Total Pages114
ManufacturerSTMicroelectronics
Websitehttps://www.st.com/
Total PartsThis datasheet covers 6 part numbers
Associated Parts STM32L021D4P7TR, STM32L021G4U6, STM32L021F4U6TR, STM32L021D4P7, STM32L021D4P6, STM32L021K4T6
Description IC MCU 32BIT 16KB FLASH 14TSSOP, IC MCU 32BIT 16KB FLASH 28UFQFPN, IC MCU 32BIT 16KB FLASH 20UFQFPN, IC MCU 32BIT 16KB FLASH 14TSSOP, IC MCU 32BIT 16KB FLASH 14TSSOP

STM32L021D4P7TR - STMicroelectronics

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STM32L021K4T6 STM32L021K4T6 STMicroelectronics IC MCU 32BIT 16KB FLASH 32LQFP 2237

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URL Link

STM32L021D4P7TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

STM32L0

Core Processor

ARM® Cortex®-M0+

Core Size

32-Bit

Speed

32MHz

Connectivity

I²C, IrDA, SPI, UART/USART

Peripherals

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

Number of I/O

11

Program Memory Size

16KB (16K x 8)

Program Memory Type

FLASH

EEPROM Size

512 x 8

RAM Size

2K x 8

Voltage - Supply (Vcc/Vdd)

1.65V ~ 3.6V

Data Converters

A/D 4x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 105°C (TA)

Mounting Type

Surface Mount

Package / Case

14-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

14-TSSOP

STM32L021G4U6

STMicroelectronics

Manufacturer

STMicroelectronics

Series

STM32L0

Core Processor

ARM® Cortex®-M0+

Core Size

32-Bit

Speed

32MHz

Connectivity

I²C, IrDA, SPI, UART/USART

Peripherals

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

Number of I/O

24

Program Memory Size

16KB (16K x 8)

Program Memory Type

FLASH

EEPROM Size

512 x 8

RAM Size

2K x 8

Voltage - Supply (Vcc/Vdd)

1.65V ~ 3.6V

Data Converters

A/D 10x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

28-UFQFN

Supplier Device Package

28-UFQFPN (4x4)

STM32L021F4U6TR

STMicroelectronics

Manufacturer

STMicroelectronics

Series

STM32L0

Core Processor

ARM® Cortex®-M0+

Core Size

32-Bit

Speed

32MHz

Connectivity

I²C, IrDA, SPI, UART/USART

Peripherals

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

Number of I/O

16

Program Memory Size

16KB (16K x 8)

Program Memory Type

FLASH

EEPROM Size

512 x 8

RAM Size

2K x 8

Voltage - Supply (Vcc/Vdd)

1.65V ~ 3.6V

Data Converters

A/D 7x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

20-UFQFN

Supplier Device Package

20-UFQFPN (3x3)

STM32L021D4P7

STMicroelectronics

Manufacturer

STMicroelectronics

Series

STM32L0

Core Processor

ARM® Cortex®-M0+

Core Size

32-Bit

Speed

32MHz

Connectivity

I²C, IrDA, SPI, UART/USART

Peripherals

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

Number of I/O

11

Program Memory Size

16KB (16K x 8)

Program Memory Type

FLASH

EEPROM Size

512 x 8

RAM Size

2K x 8

Voltage - Supply (Vcc/Vdd)

1.65V ~ 3.6V

Data Converters

A/D 4x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 105°C (TA)

Mounting Type

Surface Mount

Package / Case

14-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

14-TSSOP

STM32L021D4P6

STMicroelectronics

Manufacturer

STMicroelectronics

Series

STM32L0

Core Processor

ARM® Cortex®-M0+

Core Size

32-Bit

Speed

32MHz

Connectivity

I²C, IrDA, SPI, UART/USART

Peripherals

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

Number of I/O

11

Program Memory Size

16KB (16K x 8)

Program Memory Type

FLASH

EEPROM Size

512 x 8

RAM Size

2K x 8

Voltage - Supply (Vcc/Vdd)

1.65V ~ 3.6V

Data Converters

A/D 4x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

14-TSSOP (0.173", 4.40mm Width)

Supplier Device Package

14-TSSOP

STM32L021K4T6

STMicroelectronics

Manufacturer

STMicroelectronics

Series

STM32L0

Core Processor

ARM® Cortex®-M0+

Core Size

32-Bit

Speed

32MHz

Connectivity

I²C, IrDA, SPI, UART/USART

Peripherals

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

Number of I/O

28

Program Memory Size

16KB (16K x 8)

Program Memory Type

FLASH

EEPROM Size

512 x 8

RAM Size

2K x 8

Voltage - Supply (Vcc/Vdd)

1.65V ~ 3.6V

Data Converters

A/D 10x12b

Oscillator Type

Internal

Operating Temperature

-40°C ~ 85°C (TA)

Mounting Type

Surface Mount

Package / Case

32-LQFP

Supplier Device Package

32-LQFP (7x7)