32 Microcontrollers 2,400+

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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

ST72P325K6TC/XXXXS

STMicroelectronics

MICROCONTROLLER

GULL WING

32

SQUARE

PLASTIC/EPOXY

YES

FLATPACK

QUAD

CMOS

S-PQFP-G32

Not Qualified

ST72F324BK6T3

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.8 V

125 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

QUAD

NO

1.6 mm

32768

7 mm

0

POR, TIMER(4)

0

16 MHz

30

235

7 mm

1024

CMOS

8-Ch 10-Bit

7 mA

5 V

YES

Microcontrollers

SCI, SPI

FLASH

.8 mm

S-PQFP-G32

3

Not Qualified

8 rpm

e3

8

24

STM8AF6166TAR

STMicroelectronics

INDUSTRIAL

GULL WING

32

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP32,.35SQ,32

85 Cel

-40 Cel

QUAD

32768

2048

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

Not Qualified

16 rpm

STM32L082KZU7

STMicroelectronics

MICROCONTROLLER, RISC

NO LEAD

32

HVQCCN

SQUARE

YES

3.6 V

0

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.8 V

YES

QUAD

YES

5 mm

0

25 MHz

5 mm

3 V

YES

.5 mm

32 rpm

40

ST72F361K7TCTXE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

8

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP32,.35SQ,32

4.5 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

49152

7 mm

0

16 MHz

7 mm

2048

12 mA

5 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

24

ST72561K6TA/XXXXE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

32768

7 mm

0

TIMER(5)

0

16 MHz

7 mm

5

1024

CMOS

6-Ch 10-Bit

5 V

YES

CAN, LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G32

8 rpm

8

24

ST72323J1B7/XXX

STMicroelectronics

INDUSTRIAL

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE, SHRINK PITCH

SDIP32,.4

105 Cel

ST72

-40 Cel

DUAL

4096

384

CMOS

5.5 mA

5 V

Microcontrollers

MROM

1.78 mm

R-PDIP-T32

Not Qualified

8 rpm

ST72P361K7TAXXXTR

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

4.5 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

49152

7 mm

0

TIMER(5)

0

16 MHz

7 mm

5

2048

CMOS

6-Ch 10-Bit

12 mA

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

24

STM8AF6146TDX

STMicroelectronics

AUTOMOTIVE

GULL WING

32

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP32,.35SQ,32

145 Cel

-40 Cel

QUAD

16384

1024

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

Not Qualified

16 rpm

ST72F325K4TCTXE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

125 Cel

-40 Cel

YES

QUAD

NO

1.6 mm

7 mm

0

16 MHz

7 mm

CMOS

5 V

YES

FLASH

.8 mm

S-PQFP-G32

8 rpm

24

ST72P561K6TA/XXXRS

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

32768

7 mm

0

TIMER(5)

0

16 MHz

7 mm

5

1024

CMOS

6-Ch 10-Bit

5 V

YES

CAN, LIN(2), SCI(2), SPI

FASTROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

24

ST72323K2TC/XXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.8 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

8192

7 mm

0

TIMER(4)

0

16 MHz

7 mm

384

CMOS

8-Ch 10-Bit

5.5 mA

5 V

YES

Microcontrollers

SPI

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

24

ST72E251G2D0

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

32

WSDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, WINDOW, SHRINK PITCH

DIP32,.6

3.5 V

70 Cel

ST72

0 Cel

MATTE TIN

YES

DUAL

NO

4.7498 mm

8192

10.16 mm

0

POR, TIMER(2), WDT

0

16 MHz

29.972 mm

256

HCMOS

8-Ch 8-Bit

5 V

YES

Microcontrollers

I2C, SPI

UVPROM

1.778 mm

R-CDIP-T32

1

Not Qualified

8 rpm

e3

8

22

ST72361K4TA/XXXRS

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

16384

7 mm

0

TIMER(5)

0

8 MHz

7 mm

5

1536

CMOS

6-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

26

ST72F324K4T7

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

3.85 V

105 Cel

-40 Cel

YES

QUAD

NO

1.6 mm

7 mm

0

16 MHz

7 mm

CMOS

5 V

YES

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

24

ST72F361K9T6/XXXE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

4.5 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

61440

7 mm

0

TIMER(5)

0

16 MHz

7 mm

2048

CMOS

6-Ch 10-Bit

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

24

STM32L081KZT6D

STMicroelectronics

MICROCONTROLLER, RISC

GULL WING

32

LQFP

SQUARE

YES

3.6 V

0

32

FLATPACK, LOW PROFILE

1.65 V

YES

QUAD

YES

7 mm

0

25 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

CMOS

3 V

YES

.8 mm

32 rpm

25

STM32L432KCU7XXX

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

YES

3.6 V

8

0

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

1.71 V

105 Cel

CORTEX-M4

16

-40 Cel

YES

QUAD

YES

2 Ch 12-Bit

.6 mm

262144

65536

5 mm

0

YES

BOR, COMPARATOR(2), DMA(14), RTC, TIMER(9), WDT(2)

0

48 MHz

5 mm

11

65536

CMOS

10-Ch 12-Bit

1.8 V

14

YES

CAN, I2C(2), LPUART, QSPI, SAI, SPI(2), SWPMI, USART(2), USB

FLASH

.5 mm

FLOATING POINT

S-XQCC-N32

80 rpm

YES

8

26

STM32F334K6U7XXX

STMicroelectronics

MICROCONTROLLER, RISC

NO LEAD

32

HVQCCN

SQUARE

YES

3.6 V

0

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.8 V

YES

QUAD

YES

5 mm

0

32 MHz

5 mm

3 V

YES

.5 mm

72 rpm

25

ST72F361K7T6E

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.8 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

49152

7 mm

0

TIMER(5)

0

16 MHz

7 mm

2048

CMOS

6-Ch 10-Bit

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

17

ST72F561K7TCR

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

4.5 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

49152

7 mm

0

TIMER(5)

0

16 MHz

7 mm

5

2048

CMOS

6-Ch 10-Bit

15 mA

5 V

YES

Microcontrollers

CAN, LIN(2), SCI(2), SPI

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

26

STM32F050K6T7A

STMicroelectronics

INDUSTRIAL

GULL WING

32

QFP

SQUARE

PLASTIC/EPOXY

YES

32

2.5/3.3

FLATPACK

QFP32,.35SQ,32

105 Cel

CORTEX-M0

-40 Cel

QUAD

32768

4096

CMOS

24.4 mA

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

Not Qualified

48 rpm

ST72P325K6TC/XXXRE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

125 Cel

-40 Cel

YES

QUAD

NO

1.6 mm

7 mm

0

16 MHz

7 mm

CMOS

5 V

YES

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

24

ST72F325K6TCXE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

125 Cel

-40 Cel

YES

QUAD

NO

1.6 mm

7 mm

0

16 MHz

7 mm

CMOS

5 V

YES

FLASH

.8 mm

S-PQFP-G32

8 rpm

24

ST72324K4BB/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

5

IN-LINE, SHRINK PITCH

SDIP32,.4

3.8 V

105 Cel

ST72

-40 Cel

YES

DUAL

NO

5.08 mm

16384

10.16 mm

0

TIMER(4)

0

16 MHz

27.94 mm

512

CMOS

8-Ch 10-Bit

10 mA

5 V

YES

Microcontrollers

LIN, SCI, SPI

MROM

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

8

24

ST72F361K6T3/XXXE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

4.5 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

32768

7 mm

0

TIMER(5)

0

16 MHz

7 mm

1536

CMOS

6-Ch 10-Bit

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

24

ST72F561K6TAS

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

4.5 V

85 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

QUAD

NO

1.6 mm

32768

7 mm

0

TIMER(5)

0

16 MHz

30

235

7 mm

5

1024

CMOS

6-Ch 10-Bit

15 mA

5 V

YES

Microcontrollers

CAN, LIN(2), SCI(2), SPI

FLASH

.8 mm

S-PQFP-G32

3

Not Qualified

8 rpm

e3

8

24

STM32F050K6U7AXXX

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

0

NO

32

2.5/3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

2 V

105 Cel

CORTEX-M0

-40 Cel

YES

QUAD

YES

.6 mm

32768

5 mm

0

INTERNAL 3-CH ADC IS ALSO AVAILABLE

CRC, DMA(5), POR, PVD, PWM(6), RTC, TEMPERATURE SENSOR, TIMER(7), WDT(2)

0

32 MHz

NOT SPECIFIED

NOT SPECIFIED

5 mm

4096

CMOS

10-Ch 12-Bit

21.5 mA

3.3 V

YES

Microcontrollers

I2C, I2S, IRDA, LIN, SPI, USART

FLASH

.5 mm

S-XQCC-N32

Not Qualified

48 rpm

8

27

STM8AF6226ITDAX

STMicroelectronics

MICROCONTROLLER, RISC

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

YES

5.5 V

8

AEC-Q100

0

NO

8

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3 V

150 Cel

STM8

28

-40 Cel

YES

QUAD

NO

1.6 mm

8192

512

7 mm

640

LIN IS ALSO A LINUART

NO

BOR, POR, PWM, TIMER(3), WDT(2)

0

16 MHz

7 mm

6

1024

CMOS

7-Ch 10-Bit

4.75 mA

3.3 V

YES

I2C, SPI, UART

FLASH

.8 mm

FIXED POINT

S-PQFP-G32

Not Qualified

16 rpm

YES

8

28

STM8AF52A6TCX

STMicroelectronics

MICROCONTROLLER

GULL WING

32

LQFP

SQUARE

YES

5.5 V

0

8

FLATPACK, LOW PROFILE

3 V

YES

QUAD

NO

7 mm

0

24 MHz

7 mm

CMOS

5 V

YES

.8 mm

24 rpm

25

ST72F361K4TAX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

4.5 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

16384

7 mm

0

TIMER(5)

0

8 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

1536

CMOS

6-Ch 10-Bit

12 mA

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

26

STM32G0C1KEU3TR

STMicroelectronics

MICROCONTROLLER, RISC

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.6 V

8

0

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

1.7 V

125 Cel

CORTEX-M0

0

-40 Cel

YES

QUAD

YES

2-Ch 12-Bit

.6 mm

524288

5 mm

0

NO

BOR, COMPARATOR(3), DMA(12), POR, RTC, TIMER(21), WDT(2)

0

48 MHz

5 mm

14

147456

CMOS

13-Ch 12-Bit

9.9 mA

3 V

12

YES

8

CAN(2), I2C(3), I2S(2), LPUART(2), SPI(3), USART(6), USB

FLASH

.5 mm

FIXED POINT

S-XQCC-N32

64 rpm

YES

8

30

STM32G441KBU3XXX

STMicroelectronics

MICROCONTROLLER, RISC

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

YES

3.6 V

8

0

YES

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

1.71 V

125 Cel

CORTEX-M4

16

-40 Cel

YES

QUAD

YES

2 Ch 12-Bit

.6 mm

131072

5 mm

0

YES

BOR, COMPARATOR(4), DMA(12), POR, PWM(23), RTC, TIMER(12), WDT(2)

0

48 MHz

5 mm

12

32768

CMOS

11-Ch 12-Bit

150 mA

3 V

12

YES

CAN, I2C(2), I2S(2), LPUART, SAI, SPI(3), USART(2), USB

FLASH

.5 mm

FIXED POINT

S-XQCC-N32

150 rpm

YES

8

26

STM32L011K3T3TR

STMicroelectronics

MICROCONTROLLER, RISC

GULL WING

32

LQFP

SQUARE

YES

3.6 V

0

32

FLATPACK, LOW PROFILE

1.8 V

YES

QUAD

YES

7 mm

0

32 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

CMOS

3 V

YES

.8 mm

32 rpm

26

STM32F042K6T7XXX

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

NO

32

FLATPACK, LOW PROFILE

2 V

105 Cel

CORTEX-M0

-40 Cel

YES

QUAD

YES

1.6 mm

32768

7 mm

0

INTERNAL 3-CH ADC IS ALSO AVAILABLE

CRC, DMA(5), POR, PVD, PWM(6), RTC, TEMPERATURE SENSOR, TIMER(7), WDT(2)

0

32 MHz

7 mm

7

6144

CMOS

10-Ch 12-Bit

3.3 V

0

YES

CAN, CEC, I2C, I2S, IRDA, LIN, SPI, USART(2), USB

FLASH

.8 mm

S-PQFP-G32

48 rpm

8

26

STM32L412KBT3PXXX

STMicroelectronics

MICROCONTROLLER, RISC

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

0

NO

32

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

1.71 V

125 Cel

CORTEX-M4

16

-40 Cel

YES

QUAD

YES

1.6 mm

131072

7 mm

YES

BOR, COMPARATOR, DMA(14), POR, TIMER(8), WDT(2)

0

48 MHz

7 mm

8

40960

CMOS

10-Ch 12-Bit

100 mA

3 V

14

YES

3

I2C(2), LPUART, SPI, USART(2), USB

FLASH

.8 mm

FIXED POINT

S-PQFP-G32

80 rpm

YES

8

26

ST72F361K7TC

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

4.5 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

49152

7 mm

0

8 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

2048

CMOS

12 mA

5 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

26

STM8AP6146ITASSSX

STMicroelectronics

MICROCONTROLLER

GULL WING

32

LQFP

SQUARE

YES

5.5 V

0

8

FLATPACK, LOW PROFILE

3 V

YES

QUAD

YES

7 mm

0

16 MHz

7 mm

CMOS

3.3 V

YES

.8 mm

16 rpm

25

STM8SP903K3U3

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

0

NO

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

2.95 V

125 Cel

-40 Cel

YES

QUAD

NO

.6 mm

2048

5 mm

640

BOD, POR, TIMER(6)

0

16 MHz

5 mm

1024

CMOS

7-Ch 10-Bit

3.3 V

YES

I2C, IRDA, LIN, SPI, UART

FASTROM

.5 mm

S-XQCC-N32

16 rpm

32

28

STM8AH6126TDY

STMicroelectronics

AUTOMOTIVE

GULL WING

32

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP32,.35SQ,32

145 Cel

-40 Cel

QUAD

2048

384

BOD, POR, TIMER(9)

512

CMOS

7-Ch 10-Bit

14 mA

Microcontrollers

I2C, LIN, SPI, UART

FLASH

.8 mm

S-PQFP-G32

Not Qualified

16 rpm

32

STM32L041K4T6DTR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

NO

YES

3.6 V

0

NO

32

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

1.65 V

85 Cel

CORTEX-M0

26

-40 Cel

YES

QUAD

YES

1.6 mm

16384

7 mm

1K

NO

COMPARATOR(2), POR, PWM, RTC, TIMER(5), WDT(2)

0

25 MHz

7 mm

8

8192

CMOS

10-Ch 12-Bit

5.6 mA

3 V

7

YES

I2C, SPI(2), UART,USART

FLASH

.8 mm

FIXED POINT

S-PQFP-G32

32 rpm

YES

8

25

STM32L071KBU7D

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

0

NO

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.65 V

105 Cel

CORTEX-M0

-40 Cel

YES

QUAD

YES

.6 mm

131072

5 mm

BOR, COMPARATOR, DMA(7), POR, RTC, TIMER(8), WDT(2)

0

32 MHz

5 mm

8

CMOS

1.8 V

7

YES

I2C(3), I2S, LPUART, SPI(6), USART(4)

FLASH

.5 mm

S-XQCC-N32

32 rpm

8

23

ST72F324K2T6/XXX

STMicroelectronics

INDUSTRIAL

GULL WING

32

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP32,.35SQ,32

85 Cel

ST72

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

QUAD

8192

384

CMOS

15 mA

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e4

ST72361K4TC/XXXRS

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

16384

7 mm

0

TIMER(5)

0

8 MHz

7 mm

5

1536

CMOS

6-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

26

ST72P32A(K1)TCXXXE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

3.8 V

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

7 mm

ALSO OPERATES AT 3.8 V MINIMUM SUPPLY

0

16 MHz

7 mm

CMOS

5 V

YES

MROM

.8 mm

S-PQFP-G32

8 rpm

e4

24

STM8L152K6T7TR

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

NO

YES

3.6 V

8

0

YES

8

1.8/3.3

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

1.65 V

105 Cel

ST8

40

-40 Cel

YES

QUAD

YES

1-Ch 12-bit

1.6 mm

32768

7 mm

1K

NO

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

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

4

2048

CMOS

21-Ch 12-Bit

80 mA

3 V

4

YES

Microcontrollers

I2C, SPI, USART

FLASH

.8 mm

FIXED POINT

S-PQFP-G32

Not Qualified

16 rpm

YES

8

29

STM8AH6166TAXXXR

STMicroelectronics

MICROCONTROLLER

GULL WING

32

SQUARE

PLASTIC/EPOXY

YES

FLATPACK

QUAD

CMOS

S-PQFP-G32

Not Qualified

STM8S105K4B3C

STMicroelectronics

MICROCONTROLLER

THROUGH-HOLE

32

SDIP

RECTANGULAR

NO

5.5 V

0

8

IN-LINE

2.95 V

YES

DUAL

NO

10.16 mm

0

16 MHz

27.94 mm

CMOS

5 V

YES

1.778 mm

16 rpm

25

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.