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

ST72F325K6TCTXS

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

STM32L031K6U3DTR

STMicroelectronics

MICROCONTROLLER, RISC

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

0

NO

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.65 V

125 Cel

CORTEX-M0

-40 Cel

YES

QUAD

YES

.6 mm

32768

5 mm

1K

COMPARATOR(2), DMA(7), PVD, PWM(2), RTC, TEMPERATURE SENSOR, TIMER(5), WDT(2)

0

25 MHz

NOT SPECIFIED

NOT SPECIFIED

5 mm

5

8192

CMOS

10-Ch 12-Bit

1.8 V

0

YES

I2C, IRDA, SPI(2), UART, USART

FLASH

.5 mm

S-XQCC-N32

32 rpm

8

27

STM8AF626ATDU

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

3.3 V

YES

.8 mm

24 rpm

25

ST72F324BK4TAE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.8 V

85 Cel

ST72

-40 Cel

TIN/NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

16384

7 mm

0

16 MHz

40

260

7 mm

512

CMOS

7 mA

5 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e3/e4

24

STM8AP62A6UCXXXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

AEC-Q100

0

8

3.3/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

3 V

125 Cel

STM8

-40 Cel

YES

QUAD

NO

32768

5 mm

2K

BOD, POR, TIMER(9)

0

24 MHz

5 mm

6144

CMOS

7-Ch 10-Bit

16.8 mA

5 V

YES

Microcontrollers

I2C, LIN, SPI, UART

FLASH

.5 mm

S-PQCC-N32

Not Qualified

24 rpm

32

25

STM8AF5266TCU

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

3.3 V

YES

.8 mm

24 rpm

25

ST72324K2B6/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP32,.4

3.8 V

85 Cel

ST72

-40 Cel

YES

DUAL

NO

5.08 mm

8192

10.16 mm

0

TIMER(4)

0

16 MHz

27.94 mm

384

CMOS

8-Ch 10-Bit

8 mA

5 V

YES

Microcontrollers

LIN, SCI, SPI

MROM

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

8

24

STM8AH6126TBX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP32,.35SQ,32

105 Cel

-40 Cel

QUAD

8192

512

CMOS

14 mA

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

Not Qualified

16 rpm

STM8AP5286UDXXXU

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

AEC-Q100

0

8

3.3/5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

3 V

150 Cel

STM8

-40 Cel

YES

QUAD

NO

16384

5 mm

2K

BOD, POR, TIMER(9)

0

24 MHz

5 mm

6144

CMOS

6-Ch 10-Bit

16.8 mA

5 V

YES

Microcontrollers

CAN, I2C, LIN, UART

FLASH

.5 mm

S-PQCC-N32

Not Qualified

24 rpm

32

25

STM8L151K3U3

STMicroelectronics

MICROCONTROLLER, RISC

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

3.6 V

0

NO

8

2/3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

1.8 V

125 Cel

STM8

-40 Cel

YES

QUAD

YES

.6 mm

8192

5 mm

256

BOD, COMPARATOR(2), DMA(5), POR, RTC, TIMER(6)

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

5 mm

1024

CMOS

23-Ch 12-Bit

4.88 mA

3 V

YES

Microcontrollers

I2C, SPI, USART

FLASH

.5 mm

S-XQCC-N32

Not Qualified

16 rpm

8

26

ST72F324K2B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

IN-LINE, SHRINK PITCH

3.85 V

70 Cel

0 Cel

YES

DUAL

NO

5.08 mm

10.16 mm

0

16 MHz

27.94 mm

CMOS

5 V

YES

FLASH

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

24

STM8AF6176TCXXXU

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

3 V

125 Cel

-40 Cel

YES

QUAD

NO

1.6 mm

7 mm

0

24 MHz

7 mm

CMOS

3.3 V

YES

FLASH

.8 mm

S-PQFP-G32

Not Qualified

24 rpm

26

STM32L011K3T6DTR

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

32 MHz

7 mm

CMOS

3 V

YES

.8 mm

32 rpm

26

STM8AF6176TDXXXU

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

3 V

145 Cel

-40 Cel

YES

QUAD

NO

1.6 mm

7 mm

0

24 MHz

7 mm

CMOS

3.3 V

YES

FLASH

.8 mm

S-PQFP-G32

Not Qualified

24 rpm

26

STM32G0B1KET7NTR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

0

YES

32

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

1.7 V

105 Cel

CORTEX-M0

-40 Cel

YES

QUAD

YES

2-Ch 12-Bit

1.6 mm

524288

7 mm

2-ch internal adc available

NO

BOR, COMPARATOR(3), DMA(12), POR, RTC, TIMER(13), WDT(2)

0

48 MHz

7 mm

13

147456

CMOS

10-Ch 12-Bit

100 mA

3 V

12

YES

10

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

FLASH

.8 mm

FIXED-POINT

S-PQFP-G32

64 rpm

YES

8

29

STM32G441KBT6TR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

YES

3.6 V

8

0

YES

32

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

1.71 V

85 Cel

CORTEX-M4

16

-40 Cel

YES

QUAD

YES

2 Ch 12-Bit

1.6 mm

131072

7 mm

0

YES

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

0

48 MHz

7 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

.8 mm

FIXED POINT

S-PQFP-G32

150 rpm

YES

8

26

STM8AP6266TASSSX

STMicroelectronics

MICROCONTROLLER

GULL WING

32

LQFP

SQUARE

YES

5.5 V

0

8

FLATPACK, LOW PROFILE

3 V

YES

QUAD

NO

7 mm

0

16 MHz

7 mm

CMOS

3.3 V

YES

.8 mm

16 rpm

25

STM8AH6146ITAX

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

STM8AP5286UCSSSY

STMicroelectronics

MICROCONTROLLER

NO LEAD

32

HVQCCN

SQUARE

YES

5.5 V

0

8

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

3 V

YES

QUAD

NO

5 mm

0

24 MHz

5 mm

CMOS

3.3 V

YES

.5 mm

24 rpm

25

STM8L152K8Y3DTR

STMicroelectronics

MICROCONTROLLER

BALL

32

VFBGA

RECTANGULAR

YES

3.6 V

0

8

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

1.65 V

YES

BOTTOM

YES

1.913 mm

0

16 MHz

3.329 mm

CMOS

3 V

YES

.4 mm

16 rpm

28

ST72324K6B3/XXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP32,.4

3.8 V

125 Cel

ST72

-40 Cel

YES

DUAL

NO

5.08 mm

32768

10.16 mm

0

TIMER(4)

0

16 MHz

27.94 mm

1024

CMOS

8-Ch 10-Bit

8 mA

5 V

YES

Microcontrollers

LIN, SCI, SPI

MROM

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

8

24

STM8AF6146TCY

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3 V

125 Cel

-40 Cel

YES

QUAD

NO

1.6 mm

16384

7 mm

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

1024

CMOS

5 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

Not Qualified

16 rpm

25

ST72F561K9TAXS

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

61440

7 mm

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

2048

CMOS

15 mA

5 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

24

ST72P361K6TA/XXX

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

32768

7 mm

0

TIMER(5)

0

8 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

5

1536

CMOS

6-Ch 10-Bit

12 mA

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

FASTROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

26

ST72F361K6T6TRE

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

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

17

STM8AP5286TBSSSX

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

3.3 V

YES

.8 mm

24 rpm

25

ST72254G2B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.5/5

IN-LINE, SHRINK PITCH

SDIP32,.4

3.5 V

70 Cel

ST72

0 Cel

TIN LEAD

YES

DUAL

NO

5.08 mm

8192

10.16 mm

0

OPERATES AT 3.2 V MINIMUM SUPPLY AT 8 MHZ

TIMER(3)

0

16 MHz

27.94 mm

256

CMOS

6-Ch 8-Bit

10 mA

5 V

YES

Microcontrollers

I2C, SPI

FLASH

1.778 mm

R-PDIP-T32

Not Qualified

16 rpm

e0

8

22

STM8S105K6T6A

STMicroelectronics

MICROCONTROLLER

GULL WING

32

LQFP

SQUARE

YES

5.5 V

0

8

FLATPACK, LOW PROFILE

2.95 V

YES

QUAD

NO

7 mm

0

16 MHz

7 mm

CMOS

5 V

YES

.8 mm

16 rpm

25

ST72324BK6BA/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

85 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

5.08 mm

32768

10.16 mm

0

TIMER(4)

0

16 MHz

27.94 mm

1024

CMOS

8-Ch 10-Bit

7 mA

5 V

YES

Microcontrollers

SCI, SPI

MROM

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

e3

8

24

ST72F361K7TCS

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

STM8AH6166TBXXXY

STMicroelectronics

MICROCONTROLLER

GULL WING

32

SQUARE

PLASTIC/EPOXY

YES

FLATPACK

QUAD

CMOS

S-PQFP-G32

Not Qualified

ST72323C2B5/XXX

STMicroelectronics

OTHER

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE, SHRINK PITCH

SDIP32,.4

85 Cel

ST72

-10 Cel

DUAL

8192

384

CMOS

5.5 mA

5 V

Microcontrollers

MROM

1.78 mm

R-PDIP-T32

Not Qualified

8 rpm

ST72325K4T6

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

NO

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.8 V

85 Cel

ST72

6

-40 Cel

YES

QUAD

NO

1.6 mm

16384

7 mm

0

NO

COMPARATOR, TIMER(5), WDT

0

16 MHz

7 mm

512

CMOS

8-Ch 10-Bit

8 mA

5 V

0

YES

I2C, SCI ,SPI

MROM

.8 mm

FIXED POINT

S-PQFP-G32

Not Qualified

8 rpm

YES

8

24

ST72325K6B3/XXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP32,.4

3.8 V

125 Cel

ST72

-40 Cel

YES

DUAL

NO

5.08 mm

32768

10.16 mm

0

16 MHz

27.94 mm

1024

CMOS

8 mA

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

24

STM8S105K6B6CTR

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

8

0

NO

8

IN-LINE, SHRINK PITCH

SDIP32,.4

2.95 V

85 Cel

STM8

23

-40 Cel

YES

DUAL

NO

5.08 mm

32768

1024

10.16 mm

NO

0

16 MHz

27.94 mm

4

2048

CMOS

8 mA

5 V

YES

FLASH

1.778 mm

FIXED POINT

R-PDIP-T32

16 rpm

YES

8

25

STM8AP6126TCX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

32

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

8

3.3/5

FLATPACK, LOW PROFILE, FINE PITCH

QFP32,.35SQ,32

3 V

125 Cel

STM8

-40 Cel

YES

QUAD

NO

2048

7 mm

384

BOD, POR, TIMER(9)

0

16 MHz

7 mm

512

CMOS

7-Ch 10-Bit

14 mA

3.3 V

YES

Microcontrollers

I2C, LIN, SPI, UART

FLASH

.8 mm

S-PQFP-G32

Not Qualified

16 rpm

32

25

ST72251G2B6/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

DIP32,.6

3.5 V

85 Cel

ST72

-40 Cel

MATTE TIN

YES

DUAL

NO

5.08 mm

8192

10.16 mm

0

16 MHz

27.94 mm

256

HCMOS

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

e3

22

STM32L082KZU6DTR

STMicroelectronics

MICROCONTROLLER, RISC

NO LEAD

32

HVQCCN

SQUARE

YES

3.6 V

0

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

1.65 V

YES

QUAD

YES

5 mm

0

25 MHz

5 mm

3 V

YES

.5 mm

32 rpm

40

ST72561K4TC/XXXXE

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

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

STM32L081KZT3

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

25 MHz

NOT SPECIFIED

NOT SPECIFIED

7 mm

CMOS

3 V

YES

.8 mm

32 rpm

25

STM8AP6246UAX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

8

3.3/5

CHIP CARRIER

LCC32,.2SQ,20

3 V

85 Cel

STM8

-40 Cel

YES

QUAD

NO

4096

5 mm

512

BOD, POR, TIMER(9)

0

16 MHz

5 mm

2048

CMOS

7-Ch 10-Bit

14 mA

3.3 V

YES

Microcontrollers

I2C, LIN, SPI, UART

FLASH

.5 mm

S-PQCC-N32

Not Qualified

16 rpm

32

25

ST7232AK2B5/XXX

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

5

IN-LINE, SHRINK PITCH

SDIP32,.4

3.8 V

85 Cel

ST72

-10 Cel

MATTE TIN

YES

DUAL

NO

5.08 mm

8192

10.16 mm

0

TIMER(4)

0

16 MHz

27.94 mm

384

CMOS

8-Ch 10-Bit

10 mA

5 V

YES

Microcontrollers

SCI, SPI

MROM

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

e3

8

24

STM8L151K6U7TR

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

NO

YES

3.6 V

8

0

YES

8

1.8/3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

1.65 V

105 Cel

ST8

40

-40 Cel

YES

QUAD

YES

1-Ch 12-bit

.6 mm

32768

5 mm

1K

NO

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

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

5 mm

4

2048

CMOS

22-Ch 12-Bit

80 mA

3 V

4

YES

Microcontrollers

I2C, SPI, USART

FLASH

.5 mm

FIXED POINT

S-XQCC-N32

Not Qualified

16 rpm

YES

8

30

STM32L052K6T7TR

STMicroelectronics

MICROCONTROLLER, RISC

INDUSTRIAL

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

YES

32

FLATPACK, LOW PROFILE

1.8 V

105 Cel

CORTEX-M0

-40 Cel

YES

QUAD

YES

1-Ch 12-Bit

1.6 mm

32768

7 mm

2K

BOR, COMPARATOR(2), DMA(7), POR, RTC, TIMER(6), WDT(2)

0

32 MHz

7 mm

6

CMOS

10-Ch 12-Bit

3.3 V

7

YES

I2C; SPI(3); USART(2); USB

FLASH

.8 mm

S-PQFP-G32

32 rpm

25

STM8S105K4B6A

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

8

0

NO

8

IN-LINE, SHRINK PITCH

SDIP32,.4

2.95 V

85 Cel

STM8

23

-40 Cel

YES

DUAL

NO

5.08 mm

16348

1024

10.16 mm

NO

0

16 MHz

27.94 mm

4

2048

CMOS

8 mA

5 V

YES

FLASH

1.778 mm

FIXED POINT

R-PDIP-T32

16 rpm

YES

8

25

STM32L071K8U7DTR

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

65536

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

STM8AF52A6TBY

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

3.3 V

YES

.8 mm

24 rpm

25

ST72F324LK6T5

STMicroelectronics

MICROCONTROLLER

COMMERCIAL EXTENDED

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

NO

8

3/3.3

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

2.85 V

85 Cel

ST72

-10 Cel

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

YES

QUAD

NO

1.6 mm

32768

7 mm

0

TIMER(4)

0

16 MHz

7 mm

1024

CMOS

8-Ch 10-Bit

7 mA

3 V

YES

Microcontrollers

SCI, SPI

FLASH

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e4

8

24

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.