OTHER 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

ST72F324BJ4B5

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

42

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

5

IN-LINE, SHRINK PITCH

SDIP42,.6

3.8 V

85 Cel

ST72

-10 Cel

MATTE TIN

YES

DUAL

NO

5.08 mm

16384

15.24 mm

0

POR, TIMER(4)

0

16 MHz

36.83 mm

512

CMOS

12-Ch 10-Bit

5.5 mA

5 V

YES

Microcontrollers

SCI, SPI

FLASH

1.778 mm

R-PDIP-T42

1

Not Qualified

8 rpm

e3

8

32

ST72F521AR7T5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE, FINE PITCH

3.8 V

85 Cel

-10 Cel

YES

QUAD

NO

1.6 mm

49152

10 mm

0

TIMER(5)

0

16 MHz

10 mm

1536

CMOS

16-Ch 10-Bit

5 V

YES

CAN, I2C, SCI, SPI

FLASH

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

8

64

ST7232AK1B5/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

4096

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

ST72361K7T5/XXXE

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-10 Cel

TIN

YES

QUAD

NO

1.6 mm

49152

7 mm

0

TIMER(5)

0

16 MHz

7 mm

2048

CMOS

6-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e3

8

24

ST72P361AR6T5XXXTR

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE, FINE PITCH

4.5 V

85 Cel

-10 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

32768

10 mm

0

TIMER(5)

0

16 MHz

10 mm

1536

CMOS

16-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

FASTROM

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

e0

8

48

ST72P361K6T5XXXTRE

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-10 Cel

TIN

YES

QUAD

NO

1.6 mm

32768

7 mm

0

TIMER(5)

0

16 MHz

7 mm

1536

CMOS

6-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

FASTROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e3

8

24

ST72F561J4T5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-10 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

10 mm

0

16 MHz

10 mm

CMOS

5 V

YES

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e0

34

ST72P321BJ7T5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.8/5.5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.8 V

85 Cel

ST72

-10 Cel

MATTE TIN

YES

QUAD

NO

49152

10 mm

PWM, TIMER(5), WDT

0

16 MHz

10 mm

5

1536

CMOS

8 mA

5 V

YES

Microcontrollers

I2C, SCI, SPI

MROM

.8 mm

S-PQFP-G44

1

Not Qualified

8 rpm

e3

32

ST72F32AJ2T5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.8 V

85 Cel

ST72

-10 Cel

YES

QUAD

NO

1.6 mm

8192

10 mm

0

TIMER(4)

0

16 MHz

10 mm

384

CMOS

12-Ch 10-Bit

10 mA

5 V

YES

Microcontrollers

SCI, SPI

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

32

ST72323K1T5/XXX

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.8 V

85 Cel

ST72

-10 Cel

YES

QUAD

NO

1.6 mm

4096

7 mm

0

TIMER(4)

0

16 MHz

7 mm

384

CMOS

8-Ch 10-Bit

5 V

YES

Microcontrollers

SPI

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

8

24

ST72361K7T5/XXXTR

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-10 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

49152

7 mm

0

TIMER(5)

0

16 MHz

7 mm

2048

CMOS

6-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e0

8

24

ST72F321AR9T5/XXX

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP64,.47SQ,20

85 Cel

ST72

-10 Cel

NICKEL PALLADIUM GOLD

QUAD

61440

2048

CMOS

8 mA

Microcontrollers

FLASH

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

e4

ST72F321J9T5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

3.8 V

85 Cel

-10 Cel

TIN

YES

QUAD

NO

1.6 mm

10 mm

0

16 MHz

10 mm

CMOS

5 V

YES

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e3

32

ST72215G2M5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

SMALL OUTLINE

3.5 V

85 Cel

-10 Cel

YES

DUAL

NO

2.65 mm

8192

7.5 mm

0

OPERATES AT 3.2 V MINIMUM SUPPLY AT 8 MHZ

TIMER(3)

0

16 MHz

17.9 mm

256

CMOS

6-Ch 8-Bit

5 V

YES

SPI

FLASH

1.27 mm

R-PDSO-G28

16 rpm

8

22

ST72323LC2T5/XXX

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

NO

8

3

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

2.85 V

85 Cel

ST72

-10 Cel

YES

QUAD

NO

1.6 mm

8192

7 mm

0

TIMER(4)

0

16 MHz

7 mm

384

CMOS

12-Ch 10-Bit

3 V

YES

Microcontrollers

SPI

MROM

.5 mm

S-PQFP-G48

Not Qualified

8 rpm

8

32

ST72561K9T5/XXX

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-10 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

61440

7 mm

0

TIMER(5)

0

16 MHz

7 mm

2048

CMOS

6-Ch 10-Bit

5 V

YES

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

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e0

8

24

ST72P361AR7T5XXXE

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE, FINE PITCH

4.5 V

85 Cel

-10 Cel

TIN

YES

QUAD

NO

1.6 mm

49152

10 mm

0

TIMER(5)

0

16 MHz

10 mm

2048

CMOS

16-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

FASTROM

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

e3

8

48

ST72264G2B5

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

IN-LINE, SHRINK PITCH

3.3 V

85 Cel

-10 Cel

Matte Tin (Sn)

YES

DUAL

NO

5.08 mm

8192

10.16 mm

0

ALSO OPERATES AT 2.4V MIN SUPPLY @8MHZ

TIMER(3)

0

16 MHz

27.94 mm

256

CMOS

6-Ch 10-Bit

YES

I2C, LIN, SCI, SPI

MROM

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

e3

8

22

ST72215G2M5/XXX

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

SMALL OUTLINE

SOP28,.4

3.5 V

85 Cel

ST72

-10 Cel

NICKEL PALLADIUM GOLD

YES

DUAL

NO

2.65 mm

8192

7.5 mm

0

OPERATES AT 3.2 V MINIMUM SUPPLY AT 8 MHZ

TIMER(3)

0

16 MHz

17.9 mm

256

CMOS

6-Ch 8-Bit

9 mA

5 V

YES

Microcontrollers

SPI

MROM

1.27 mm

R-PDSO-G28

Not Qualified

8 rpm

e4

8

22

ST72324K2T5/XXX

STMicroelectronics

MICROCONTROLLER

OTHER

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

-10 Cel

NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

8192

9 mm

0

TIMER(4)

0

16 MHz

9 mm

384

CMOS

8-Ch 10-Bit

8 mA

5 V

YES

Microcontrollers

LIN, SCI, SPI

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e4

8

24

ST72325AR6T5/XXX

STMicroelectronics

OTHER

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP64,.47SQ,20

85 Cel

ST72

-10 Cel

QUAD

32768

0

TIMER(5)

1024

16-Ch 10-Bit

8 mA

Microcontrollers

I2C, SCI, SPI

MROM

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

8

ST72F321AR6T5/XXX

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

GULL WING

64

QFP

SQUARE

YES

8

3.3/5

FLATPACK

QFP64,.47SQ,20

85 Cel

ST72

-10 Cel

NICKEL PALLADIUM GOLD

QUAD

32768

1024

CMOS

8 mA

Microcontrollers

FLASH

.5 mm

S-XQFP-G64

Not Qualified

8 rpm

e4

ST72F321BR7T5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.8/5.5

FLATPACK, LOW PROFILE

QFP64,.63SQ,32

4.5 V

85 Cel

ST72

-10 Cel

MATTE TIN

YES

QUAD

NO

49152

14 mm

PWM, TIMER(5), WDT

0

8 MHz

14 mm

5

1536

CMOS

15 mA

5 V

YES

Microcontrollers

I2C, SCI, SPI

FLASH

.8 mm

S-PQFP-G64

1

Not Qualified

8 rpm

e3

48

ST72P361K7T5XXXTR

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-10 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

49152

7 mm

0

TIMER(5)

0

16 MHz

7 mm

2048

CMOS

6-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

FASTROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e0

8

24

ST72F324BJ4T5

STMicroelectronics

OTHER

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.8/5.5

FLATPACK

QFP44,.47SQ,32

85 Cel

ST72

-10 Cel

QUAD

16384

0

POR, TIMER(4)

512

CMOS

12-Ch 10-Bit

7 mA

Microcontrollers

SCI, SPI

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

ST72361J7T5/XXXTR

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-10 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

49152

10 mm

0

TIMER(5)

0

16 MHz

10 mm

2048

CMOS

11-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e0

8

34

ST72323C1M5/XXX

STMicroelectronics

OTHER

GULL WING

34

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

5

SMALL OUTLINE, SHRINK PITCH

SOP34,.4,40

85 Cel

ST72

-10 Cel

DUAL

4096

384

CMOS

5.5 mA

5 V

Microcontrollers

MROM

1 mm

R-PDSO-G34

Not Qualified

8 rpm

ST72C104G1M5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

SMALL OUTLINE

SOP28,.4

4.5 V

85 Cel

ST72

-10 Cel

NICKEL PALLADIUM GOLD

NO

DUAL

NO

2.65 mm

4096

7.5 mm

0

TIMER(2)

0

16 MHz

17.9 mm

256

CMOS

9 mA

5 V

YES

Microcontrollers

SPI

FLASH

1.27 mm

R-PDSO-G28

Not Qualified

8 rpm

e4

8

22

ST72361AR6T5/XXXTRE

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE, FINE PITCH

4.5 V

85 Cel

-10 Cel

TIN

YES

QUAD

NO

1.6 mm

32768

10 mm

0

TIMER(5)

0

16 MHz

10 mm

1536

CMOS

16-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

MROM

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

e3

8

48

ST72F324K2T5/XXX

STMicroelectronics

OTHER

GULL WING

32

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP32,.35SQ,32

85 Cel

ST72

-10 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

ST72F521AR9T5/XXX

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

8

3.3/5

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

3.8 V

85 Cel

ST72

-10 Cel

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

YES

QUAD

NO

61440

10 mm

0

16 MHz

10 mm

2048

CMOS

8 mA

5 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

e4

48

ST72325J9T5/XXX

STMicroelectronics

OTHER

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP44,.47SQ,32

85 Cel

ST72

-10 Cel

QUAD

61440

0

TIMER(5)

2048

12-Ch 10-Bit

8 mA

Microcontrollers

I2C, SCI, SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

ST72F321BJ7T5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.8/5.5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.8 V

85 Cel

ST72

-10 Cel

MATTE TIN

YES

QUAD

NO

49152

10 mm

PWM, TIMER(5), WDT

0

16 MHz

10 mm

5

1536

CMOS

15 mA

5 V

YES

Microcontrollers

I2C, SCI, SPI

FLASH

.8 mm

S-PQFP-G44

1

Not Qualified

8 rpm

e3

32

ST72254G1M5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

SMALL OUTLINE

3.5 V

85 Cel

-10 Cel

YES

DUAL

NO

2.65 mm

4096

7.5 mm

0

OPERATES AT 3.2 V MINIMUM SUPPLY AT 8 MHZ

TIMER(3)

0

16 MHz

17.9 mm

256

CMOS

6-Ch 8-Bit

5 V

YES

I2C, SPI

FLASH

1.27 mm

R-PDSO-G28

16 rpm

8

22

ST72561K6T5/XXX

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-10 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

32768

7 mm

0

TIMER(5)

0

16 MHz

7 mm

1024

CMOS

6-Ch 10-Bit

5 V

YES

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

MROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e0

8

24

ST72C216G1B5

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP32,.4

4.5 V

85 Cel

ST72

-10 Cel

Matte Tin (Sn)

YES

DUAL

NO

5.08 mm

4096

10.16 mm

0

TIMER(2)

0

16 MHz

27.94 mm

256

CMOS

6-Ch 8-Bit

9 mA

5 V

YES

Microcontrollers

SPI

FLASH

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

e3

8

22

ST72321R6T5/XXX

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

FLATPACK, LOW PROFILE

QFP64,.6SQ,32

3.8 V

85 Cel

ST72

-10 Cel

YES

QUAD

NO

1.6 mm

32768

14 mm

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

1024

CMOS

8 mA

5 V

YES

Microcontrollers

MROM

.8 mm

S-PQFP-G64

Not Qualified

8 rpm

48

ST72F321J7T5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

3.8 V

85 Cel

-10 Cel

TIN

YES

QUAD

NO

1.6 mm

10 mm

0

16 MHz

10 mm

CMOS

5 V

YES

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e3

32

ST72F521R7T5/XXX

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

8

3.3/5

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.6SQ,32

3.8 V

85 Cel

ST72

-10 Cel

YES

QUAD

NO

49152

10 mm

0

16 MHz

10 mm

1536

CMOS

8 mA

5 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

48

ST72361AR9T5/XXXTR

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE, FINE PITCH

4.5 V

85 Cel

-10 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

61440

10 mm

0

TIMER(5)

0

16 MHz

10 mm

2048

CMOS

16-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

MROM

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

e0

8

48

ST72323J2M5/XXX

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

GULL WING

34

SSOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

5

SMALL OUTLINE, SHRINK PITCH

SOP34,.4,40

85 Cel

ST72

-10 Cel

DUAL

8192

384

CMOS

5.5 mA

5 V

Microcontrollers

MROM

1 mm

R-PDSO-G34

Not Qualified

8 rpm

STM32WB50CGU5ATR

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

YES

3.6 V

8

0

NO

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.27SQ,20

2 V

85 Cel

CORTEX-M4

-10 Cel

YES

QUAD

YES

.6 mm

1048576

131072

7 mm

0

YES

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

0

32 MHz

7 mm

7

131072

CMOS

13-Ch 12-Bit

10.8 mA

3.3 V

7

YES

1

I2C, SPI, USART

FLASH

.5 mm

FLOATING-POINT

S-XQCC-N48

64 rpm

YES

8

30

ST72F324BK4B5

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

YES

DUAL

NO

5.08 mm

16384

10.16 mm

0

POR, TIMER(4)

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

27.94 mm

512

CMOS

8-Ch 10-Bit

5.5 mA

5 V

YES

Microcontrollers

SCI, SPI

FLASH

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

8

24

ST72P361K9T5XXXTR

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-10 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

61440

7 mm

0

TIMER(5)

0

16 MHz

7 mm

2048

CMOS

6-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

FASTROM

.8 mm

S-PQFP-G32

Not Qualified

8 rpm

e0

8

24

ST72325AR7T5/XXX

STMicroelectronics

OTHER

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP64,.47SQ,20

85 Cel

ST72

-10 Cel

QUAD

49152

0

TIMER(5)

1536

16-Ch 10-Bit

8 mA

Microcontrollers

I2C, SCI, SPI

MROM

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

8

ST72361J6T5/XXXE

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-10 Cel

NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

32768

10 mm

0

TIMER(5)

0

16 MHz

10 mm

1536

CMOS

11-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e4

8

34

STM32WB30CEU5AXXX

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

YES

3.6 V

8

0

NO

32

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.27SQ,20

2 V

85 Cel

CORTEX-M4

-10 Cel

YES

QUAD

YES

.6 mm

524288

98304

7 mm

0

YES

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

0

32 MHz

7 mm

7

98304

CMOS

13-Ch 12-Bit

10.8 mA

3.3 V

7

YES

1

I2C, SPI, USART

FLASH

.5 mm

FLOATING-POINT

S-XQCC-N48

64 rpm

YES

8

30

ST72C215G2B5

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP32,.4

4.5 V

85 Cel

ST72

-10 Cel

Matte Tin (Sn)

YES

DUAL

NO

5.08 mm

8192

10.16 mm

0

TIMER(3)

0

16 MHz

27.94 mm

256

CMOS

6-Ch 8-Bit

9 mA

5 V

YES

Microcontrollers

SPI

FLASH

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

e3

8

22

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.