265 Microcontrollers 24

Reset All
Part RoHS Manufacturer Peripheral IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Integrated Cache Surface Mount Maximum Supply Voltage On Chip Data RAM Width Screening Level Address Bus Width DAC Channels Bit Size Power Supplies (V) Package Style (Meter) Package Equivalence Code Minimum Supply Voltage Maximum Operating Temperature CPU Family No. of External Interrupts Minimum Operating Temperature Terminal Finish ADC Channels Ultraviolet Erasable Terminal Position DMA Channels Digital To Analog Convertors Maximum Seated Height ROM Words RAM Words Width Data EEPROM Size Additional Features Boundary Scan Peripherals External Data Bus Width Maximum Clock Frequency Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Total Dose (V) ROM Bits Size No. of Timers RAM Bytes Technology Analog To Digital Convertors Maximum Supply Current Minimum Time Nominal Supply Voltage No. of DMA Channels PWM Channels No. of Serial I/Os Sub-Category Connectivity ROM Programmability Terminal Pitch Format JESD-30 Code Moisture Sensitivity Level (MSL) Qualification Speed Low Power Mode JESD-609 Code Maximum Standby Current On Chip Program ROM Width No. of I/O Lines Maximum Access Time

STM32H743XIH6

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

MATTE TIN

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

2097152

14 mm

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(21), WDT(2)

32

48 MHz

260

14 mm

21

1085440

CMOS

36-Ch 16-Bit

100 mA

3.3 V

4

YES

11

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SDMMC(2), UART(4), USART(4), USB(2)

FLASH

.8 mm

FLOATING-POINT

S-PBGA-B265

3

480 rpm

YES

e3

8

168

STM32H757XIH6

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

STM32

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

2097152

1048576

14 mm

YES

BOR, COMPARATOR(2), DMA(4), LCD, POR, RTC, TIMER(22), WDT(4)

32

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

22

CMOS

36-Ch 16-Bit

100 mA

3.3 V

4

YES

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SPI(6), SDMMC(2), SWPMI, UART(4), USART(4), USB

FLASH

.8 mm

FIXED POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H750XBH6

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

0

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

131072

14 mm

0

YES

AES, BOR, COMPARATOR(2), CRC, DMA(16), LCD, POR, PVD, PWM, RNG, TIMER(20), WDT(2)

0

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

20

1085440

CMOS

36-Ch 16-Bit

400 mA

3.3 V

16

YES

9

FDCAN, ETHERNET, I2C(4), I2S(3), LPUART, SAI(4), SDMMC(2), SPI(6), SPDIFRX, UART(4), USART(4), USB

FLASH

.8 mm

FLOATING-POINT

S-PBGA-B265

400 rpm

YES

8

168

STM32H745XIH6

STMicroelectronics

MICROCONTROLLER, RISC

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

MATTE TIN

YES

BOTTOM

YES

2 Ch 12-Bit

1.1 mm

2097152

14 mm

0

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(22), WDT(4)

32

48 MHz

260

14 mm

22

1048576

CMOS

36-Ch 16-Bit

462 mA

2 V

4

YES

11

CAN(2), ETHERNET, I2C(4), I2S(3), SAI(4), SPI(6), UART(5), USART(4), USB

FLASH

.8 mm

FLOATING POINT

S-PBGA-B265

3

480 rpm

YES

e3

8

168

STM32H743XIH6TR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

2097152

14 mm

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(21), WDT(2)

32

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

21

1085440

CMOS

36-Ch 16-Bit

100 mA

3.3 V

4

YES

11

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SDMMC(2), UART(4), USART(4), USB(2)

FLASH

.8 mm

FLOATING-POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H747XIH6

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

STM32

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

2097152

1019904

14 mm

YES

BOR, COMPARATOR(2), DMA, POR, RTC, TIMER(22), WDT(4)

32

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

22

CMOS

36-Ch 16-Bit

3.3 V

4

YES

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SPI(6), SDMMC(2), SWPMI, UART(4), USART(4), USB

FLASH

.8 mm

FIXED POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H750XBH6TR

STMicroelectronics

MICROCONTROLLER, RISC

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

0

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

131072

14 mm

0

YES

AES, BOR, COMPARATOR(2), CRC, DMA(16), LCD, POR, PVD, PWM, RNG, TIMER(20), WDT(2)

0

48 MHz

14 mm

20

1085440

CMOS

36-Ch 16-Bit

400 mA

3.3 V

16

YES

9

FDCAN, ETHERNET, I2C(4), I2S(3), LPUART, SAI(4), SDMMC(2), SPI(6), SPDIFRX, UART(4), USART(4), USB

FLASH

.8 mm

FLOATING-POINT

S-PBGA-B265

400 rpm

YES

8

168

STM32H745XIH3

STMicroelectronics

MICROCONTROLLER, RISC

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

125 Cel

CORTEX-M7

-40 Cel

TIN SILVER COPPER

YES

BOTTOM

YES

2 Ch 12-Bit

1.1 mm

2097152

14 mm

0

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(22), WDT(4)

32

48 MHz

260

14 mm

22

1048576

CMOS

36-Ch 16-Bit

544 mA

2 V

4

YES

11

CAN(2), ETHERNET, I2C(4), I2S(3), SAI(4), SPI(6), UART(5), USART(4), USB

FLASH

.8 mm

FLOATING POINT

S-PBGA-B265

3

480 rpm

YES

e1

8

168

STM32H745XIH6TR

STMicroelectronics

MICROCONTROLLER, RISC

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2 Ch 12-Bit

1.1 mm

2097152

14 mm

0

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(22), WDT(4)

32

48 MHz

14 mm

22

1048576

CMOS

36-Ch 16-Bit

462 mA

2 V

4

YES

11

CAN(2), ETHERNET, I2C(4), I2S(3), SAI(4), SPI(6), UART(5), USART(4), USB

FLASH

.8 mm

FLOATING POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H757XIH6TR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

STM32

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

2097152

1048576

14 mm

YES

BOR, COMPARATOR(2), DMA(4), LCD, POR, RTC, TIMER(22), WDT(4)

32

48 MHz

14 mm

22

CMOS

36-Ch 16-Bit

100 mA

3.3 V

4

YES

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SPI(6), SDMMC(2), SWPMI, UART(4), USART(4), USB

FLASH

.8 mm

FIXED POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H747XGH6

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

STM32

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

1048576

1019904

14 mm

YES

BOR, COMPARATOR(2), DMA, POR, RTC, TIMER(22), WDT(4)

32

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

22

CMOS

36-Ch 16-Bit

3.3 V

4

YES

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SPI(6), SDMMC(2), SWPMI, UART(4), USART(4), USB

FLASH

.8 mm

FIXED POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H743XGH6

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

1048576

14 mm

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(21), WDT(2)

32

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

21

1085440

CMOS

36-Ch 16-Bit

100 mA

3.3 V

4

YES

11

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SDMMC(2), UART(4), USART(4), USB(2)

FLASH

.8 mm

FLOATING-POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H742XIH6

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

2097152

708608

14 mm

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(21), WDT(2)

32

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

21

708608

CMOS

36-Ch 16-Bit

100 mA

3.3 V

4

YES

11

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SDMMC(2), UART(4), USART(4), USB(2)

FLASH

.8 mm

FLOATING-POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H745XIH3TR

STMicroelectronics

MICROCONTROLLER, RISC

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

125 Cel

CORTEX-M7

-40 Cel

TIN SILVER COPPER

YES

BOTTOM

YES

2 Ch 12-Bit

1.1 mm

2097152

14 mm

0

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(22), WDT(4)

32

48 MHz

260

14 mm

22

1048576

CMOS

36-Ch 16-Bit

544 mA

2 V

4

YES

11

CAN(2), ETHERNET, I2C(4), I2S(3), SAI(4), SPI(6), UART(5), USART(4), USB

FLASH

.8 mm

FLOATING POINT

S-PBGA-B265

3

480 rpm

YES

e1

8

168

STM32H745XGH6

STMicroelectronics

MICROCONTROLLER, RISC

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2 Ch 12-Bit

1.1 mm

1048576

14 mm

0

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(22), WDT(4)

32

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

22

1048576

CMOS

36-Ch 16-Bit

462 mA

2 V

4

YES

11

CAN(2), ETHERNET, I2C(4), I2S(3), SAI(4), SPI(6), UART(5), USART(4), USB

FLASH

.8 mm

FLOATING POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H742XGH6

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

1048576

14 mm

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(21), WDT(2)

32

48 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

21

708608

CMOS

36-Ch 16-Bit

100 mA

3.3 V

4

YES

11

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SDMMC(2), UART(4), USART(4), USB(2)

FLASH

.8 mm

FLOATING-POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H742XIH6TR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

2097152

708608

14 mm

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(21), WDT(2)

32

48 MHz

14 mm

21

708608

CMOS

36-Ch 16-Bit

100 mA

3.3 V

4

YES

11

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SDMMC(2), UART(4), USART(4), USB(2)

FLASH

.8 mm

FLOATING-POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H745XGH3TR

STMicroelectronics

MICROCONTROLLER, RISC

BALL

265

BGA

SQUARE

PLASTIC

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY

BGA265,17X17,32

1.62 V

125 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2 Ch 12-Bit

1.1 mm

1048576

14 mm

0

NO

POR, DMA(4), PWM, RTC, TIMER(22), WDT,

32

48 MHz

14 mm

22

1048576

CMOS

36-Ch 16-Bit

544 mA

1.7 V

4

YES

11

CAN(2), ETHERNET, I2C(4), I2S(3), SPI(6, UART(5), USART(4), USB)

FLASH

.8 mm

FIXED POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H745XGH3

STMicroelectronics

MICROCONTROLLER, RISC

BALL

265

BGA

SQUARE

PLASTIC

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY

BGA265,17X17,32

1.62 V

125 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2 Ch 12-Bit

1.1 mm

1048576

14 mm

0

NO

POR, DMA(4), PWM, RTC, TIMER(22), WDT,

32

48 MHz

14 mm

22

1048576

CMOS

36-Ch 16-Bit

544 mA

1.7 V

4

YES

11

CAN(2), ETHERNET, I2C(4), I2S(3), SPI(6, UART(5), USART(4), USB)

FLASH

.8 mm

FIXED POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H747XGH6TR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

STM32

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

1048576

1019904

14 mm

YES

BOR, COMPARATOR(2), DMA, POR, RTC, TIMER(22), WDT(4)

32

48 MHz

14 mm

22

CMOS

36-Ch 16-Bit

3.3 V

4

YES

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SPI(6), SDMMC(2), SWPMI, UART(4), USART(4), USB

FLASH

.8 mm

FIXED POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H747XIH6TR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

STM32

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

2097152

1019904

14 mm

YES

BOR, COMPARATOR(2), DMA, POR, RTC, TIMER(22), WDT(4)

32

48 MHz

14 mm

22

CMOS

36-Ch 16-Bit

3.3 V

4

YES

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SPI(6), SDMMC(2), SWPMI, UART(4), USART(4), USB

FLASH

.8 mm

FIXED POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H745XGH6TR

STMicroelectronics

MICROCONTROLLER, RISC

BALL

265

BGA

SQUARE

PLASTIC

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2 Ch 12-Bit

1.1 mm

1048576

14 mm

0

NO

POR, DMA(4), PWM, RTC, TIMER(22), WDT,

32

48 MHz

14 mm

22

1048576

CMOS

36-Ch 16-Bit

462 mA

1.7 V

4

YES

11

CAN(2), ETHERNET, I2C(4), I2S(3), SPI(6, UART(5), USART(4), USB)

FLASH

.8 mm

FIXED POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H743XGH6TR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

1048576

14 mm

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(21), WDT(2)

32

48 MHz

14 mm

21

1085440

CMOS

36-Ch 16-Bit

100 mA

3.3 V

4

YES

11

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SDMMC(2), UART(4), USART(4), USB(2)

FLASH

.8 mm

FLOATING-POINT

S-PBGA-B265

480 rpm

YES

8

168

STM32H742XGH6TR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

BALL

265

TFBGA

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

26

YES

32

GRID ARRAY, THIN PROFILE, FINE PITCH

BGA265,17X17,32

1.62 V

85 Cel

CORTEX-M7

-40 Cel

YES

BOTTOM

YES

2-Ch 12-Bit

1.1 mm

1048576

14 mm

YES

BOR, COMPARATOR(2), DMA(4), POR, RTC, TIMER(21), WDT(2)

32

48 MHz

14 mm

21

708608

CMOS

36-Ch 16-Bit

100 mA

3.3 V

4

YES

11

CAN(2), I2C(4), I2S(3), LPUART, SAI(4), SDMMC(2), UART(4), USART(4), USB(2)

FLASH

.8 mm

FLOATING-POINT

S-PBGA-B265

480 rpm

YES

8

168

Microcontrollers

A microcontroller is a type of integrated circuit (IC) that is designed to control a specific task or set of tasks within a larger system. Unlike a microprocessor, which is designed to be a general-purpose computing device, a microcontroller is optimized for embedded applications that require real-time control and processing.

Microcontrollers typically contain a processor core, memory, input/output (I/O) ports, and various peripheral devices, all on a single chip. The processor core is usually a low-power, low-speed version of a microprocessor, such as an 8-bit or 16-bit processor. The memory on a microcontroller includes both volatile and non-volatile memory, such as random-access memory (RAM) and flash memory, respectively. The I/O ports are used to interface with external devices such as sensors, switches, and displays.

Microcontrollers are used in a wide range of applications, including automotive systems, medical devices, consumer electronics, and industrial automation. They are particularly well-suited for applications that require real-time control and processing, such as motor control, temperature sensing, and data acquisition.

One of the key advantages of microcontrollers is their low cost and small size. Because all of the necessary components are integrated onto a single chip, microcontrollers are much smaller and less expensive than other types of computing devices. This makes them ideal for use in small, battery-powered devices such as handheld calculators and remote controls.