44 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

STM8S105S6T3C

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

2.95 V

125 Cel

-40 Cel

MATTE TIN

YES

QUAD

NO

1.6 mm

8192

10 mm

1K

BOD, POR, TIMER(9)

0

16 MHz

30

260

10 mm

2048

CMOS

9-Ch 10-Bit

3.3 V

YES

Microcontrollers

I2C, IRDA, LIN, SPI, UART

FLASH

.8 mm

S-PQFP-G44

3

Not Qualified

16 rpm

e3

32

34

ST72361J6TC/XXXXS

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

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

32768

10 mm

0

TIMER(5)

0

8 MHz

10 mm

5

1536

CMOS

11-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G44

8 rpm

8

36

ST72P321B(J6)TCXXXE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

YES

8

FLATPACK, LOW PROFILE

3.8 V

125 Cel

-40 Cel

TIN

YES

QUAD

NO

1.6 mm

10 mm

0

16 MHz

10 mm

CMOS

5 V

YES

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e3

32

STM8S105S6T3ATR

STMicroelectronics

MICROCONTROLLER

GULL WING

44

LQFP

SQUARE

YES

5.5 V

0

8

FLATPACK, LOW PROFILE

2.95 V

YES

QUAD

NO

10 mm

0

16 MHz

10 mm

CMOS

5 V

YES

.8 mm

16 rpm

34

ST72F325J7TCTXE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

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

10 mm

0

16 MHz

10 mm

CMOS

5 V

YES

FLASH

.8 mm

S-PQFP-G44

8 rpm

32

ST72561J7T5/XXX

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

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

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e0

8

34

ST72F321BJ6T1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

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

70 Cel

ST72

0 Cel

MATTE TIN

YES

QUAD

NO

32768

10 mm

PWM, TIMER(5), WDT

0

16 MHz

10 mm

5

1024

CMOS

15 mA

5 V

YES

Microcontrollers

I2C, SCI, SPI

FLASH

.8 mm

S-PQFP-G44

1

Not Qualified

8 rpm

e3

32

ST72361J9TC/XXXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

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

61440

10 mm

0

TIMER(5)

0

8 MHz

10 mm

5

2048

CMOS

11-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G44

8 rpm

8

36

ST72F324BLJ4TAE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

NO

8

3.3

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

16384

10 mm

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

512

CMOS

3.3 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

32

ST72P361J9TA/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4.5 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

61440

10 mm

0

TIMER(5)

0

8 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

5

2048

CMOS

11-Ch 10-Bit

12 mA

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

FASTROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

36

ST72324BLJ4TA/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

NO

8

3/3.3

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

2.85 V

85 Cel

ST72

-40 Cel

NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

16384

10 mm

0

TIMER(4)

0

16 MHz

10 mm

512

CMOS

12-Ch 10-Bit

4 mA

3 V

YES

Microcontrollers

SCI, SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e4

8

32

ST72314J4TB/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.5/5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.2 V

105 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

16384

10 mm

0

TIMER(4)

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

512

CMOS

8-Ch 8-Bit

14 mA

5 V

YES

Microcontrollers

LIN, SCI, SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

32

ST72561J7TC/XXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4.5 V

125 Cel

ST72

-40 Cel

TIN

YES

QUAD

NO

1.6 mm

49152

10 mm

0

TIMER(5)

0

16 MHz

10 mm

2048

CMOS

11-Ch 10-Bit

15 mA

5 V

YES

Microcontrollers

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

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e3

8

34

ST72C314J2T1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

8

3.5/5.5

FLATPACK

QFP44,.47SQ,32

3 V

70 Cel

ST72

0 Cel

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

YES

QUAD

NO

8192

10 mm

0

16 MHz

10 mm

384

CMOS

5 V

NO

Microcontrollers

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e4

32

ST72323J1T7/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.8 V

105 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

4096

10 mm

0

TIMER(4)

0

16 MHz

10 mm

384

CMOS

12-Ch 10-Bit

5 V

YES

Microcontrollers

SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

32

ST72T121J2T6

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.5 V

85 Cel

ST72

-40 Cel

TIN LEAD

NO

QUAD

NO

1.6 mm

8192

10 mm

0

16 MHz

10 mm

384

HCMOS

5 V

YES

Microcontrollers

OTPROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e0

32

ST72F621J4T1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4 V

70 Cel

ST72

0 Cel

Matte Tin (Sn) - annealed

YES

QUAD

NO

1.6 mm

16384

10 mm

0

POR, TIMER(3)

0

12 MHz

30

260

10 mm

768

CMOS

8-Ch 10-Bit

24 mA

5 V

YES

Microcontrollers

SCI, SPI, USB

FLASH

.8 mm

S-PQFP-G44

3

Not Qualified

8 rpm

e3

8

31

ST72314J2T7/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.2 V

105 Cel

ST72

-40 Cel

NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

8192

10 mm

0

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

TIMER(4)

0

16 MHz

10 mm

384

CMOS

6-Ch 8-Bit

5 V

YES

Microcontrollers

SCI, SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e4

8

32

ST72324BJ6TC/XXXXS

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

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

32768

10 mm

0

ALSO OPERATES AT 3.8 V MINIMUM SUPPLY

TIMER(4)

0

8 MHz

10 mm

1024

CMOS

12-Ch 10-Bit

5 V

YES

SCI, SPI

MROM

.8 mm

S-PQFP-G44

8 rpm

8

32

ST72F361J9TAR

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4.5 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

61440

10 mm

0

TIMER(5)

0

8 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

2048

CMOS

11-Ch 10-Bit

12 mA

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

36

ST72361J6T5/XXX

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

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

e0

8

34

ST72F361J9TA

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4.5 V

85 Cel

-40 Cel

TIN

YES

QUAD

NO

1.6 mm

61440

10 mm

0

8 MHz

10 mm

2048

CMOS

12 mA

5 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e3

36

STM8S105S6T6TR

STMicroelectronics

MICROCONTROLLER

GULL WING

44

LQFP

SQUARE

YES

5.5 V

0

8

FLATPACK, LOW PROFILE

2.95 V

YES

QUAD

NO

10 mm

0

16 MHz

10 mm

CMOS

5 V

YES

.8 mm

16 rpm

34

ST72361J7T3/XXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4.5 V

125 Cel

-40 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

12 mA

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e0

8

34

ST72P361J6T7XXXE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

105 Cel

-40 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

FASTROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e4

8

34

ST72F561J9TCX

STMicroelectronics

AUTOMOTIVE

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP44,.47SQ,32

125 Cel

ST72

-40 Cel

QUAD

61440

0

TIMER(5)

2048

CMOS

11-Ch 10-Bit

15 mA

5 V

Microcontrollers

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

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

ST72P321BJ6T1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

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

70 Cel

ST72

0 Cel

MATTE TIN

YES

QUAD

NO

32768

10 mm

PWM, TIMER(5), WDT

0

16 MHz

10 mm

5

1024

CMOS

8 mA

5 V

YES

Microcontrollers

I2C, SCI, SPI

MROM

.8 mm

S-PQFP-G44

1

Not Qualified

8 rpm

e3

32

ST72F324LJ6TA

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

NO

8

3/3.3

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

2.85 V

85 Cel

ST72

-40 Cel

NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

32768

10 mm

0

16 MHz

10 mm

1024

CMOS

7 mA

3 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e4

32

ST72324BJ2TA/XXXRE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-40 Cel

TIN

YES

QUAD

NO

1.6 mm

10 mm

ALSO OPERATES AT 3.8 V MINIMUM SUPPLY

0

8 MHz

10 mm

CMOS

5 V

YES

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e3

32

ST72F324BLJ6TAE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

NO

8

3.3

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

32768

10 mm

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

1024

CMOS

3.3 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

32

ST72F561J6TAXE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4.5 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

32768

10 mm

0

TIMER(5)

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

5

1024

CMOS

11-Ch 10-Bit

15 mA

5 V

YES

Microcontrollers

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

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

34

ST72F324BJ6TCTRE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.8 V

125 Cel

ST72

-40 Cel

TIN/NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

32768

10 mm

0

16 MHz

40

260

10 mm

1024

CMOS

7 mA

5 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e3/e4

32

ST72F561J9TBS

STMicroelectronics

MICROCONTROLLER

GULL WING

44

LQFP

SQUARE

YES

5.5 V

0

8

FLATPACK, LOW PROFILE

4.5 V

YES

QUAD

NO

10 mm

0

16 MHz

10 mm

5 V

YES

.8 mm

8 rpm

34

ST72F321J9TAR

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

3.8 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

61440

10 mm

0

TIMER(5)

0

16 MHz

10 mm

5

2048

CMOS

12-Ch 10-Bit

5 V

YES

I2C, SCI, SPI

FLASH

.8 mm

S-PQFP-G44

8 rpm

8

32

ST72311J2T6/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

6 V

0

NO

8

3.5/5.5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.5 V

85 Cel

ST72

-40 Cel

TIN LEAD

YES

QUAD

NO

1.6 mm

8192

10 mm

0

16 MHz

10 mm

384

CMOS

20 mA

5 V

YES

Microcontrollers

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e0

32

ST72F561J4TCXE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4.5 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

16384

10 mm

0

TIMER(5)

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

5

1024

CMOS

11-Ch 10-Bit

15 mA

5 V

YES

Microcontrollers

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

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

34

ST72P321B(J6)TAXXXRE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

YES

8

3.3/5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.8 V

85 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

32768

10 mm

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

1024

CMOS

5 V

YES

Microcontrollers

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e3

32

ST72F324BJ6TATRE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.8 V

85 Cel

ST72

-40 Cel

TIN/NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

32768

10 mm

0

16 MHz

40

260

10 mm

1024

CMOS

7 mA

5 V

YES

Microcontrollers

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e3/e4

32

ST72F324BJ4TARE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

85 Cel

-40 Cel

YES

QUAD

NO

1.6 mm

16384

10 mm

0

ALSO OPERATES AT 3.8 V MINIMUM SUPPLY

TIMER(4)

0

8 MHz

10 mm

512

CMOS

12-Ch 10-Bit

5 V

YES

SCI, SPI

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

32

ST72F561J9TCRE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4.5 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

61440

10 mm

0

TIMER(5)

0

16 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

2048

CMOS

11-Ch 10-Bit

15 mA

5 V

YES

Microcontrollers

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

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

34

ST72F361J4TCXE

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4.5 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

16384

10 mm

0

TIMER(5)

0

8 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

1536

CMOS

11-Ch 10-Bit

12 mA

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

36

ST72F345S4T6TR

STMicroelectronics

MICROCONTROLLER

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

8

FLATPACK, LOW PROFILE

4.5 V

YES

QUAD

YES

10 mm

0

16 MHz

10 mm

CMOS

5 V

YES

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

34

ST72F321J7T3/XXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

QFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

FLATPACK

QFP44,.47SQ,32

3.85 V

125 Cel

ST72

-40 Cel

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

YES

QUAD

NO

49152

10 mm

0

TIMER(5)

0

16 MHz

10 mm

5

1536

CMOS

12-Ch 10-Bit

8 mA

5 V

YES

Microcontrollers

I2C, SCI, SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e4

8

32

ST72321BJ9TCX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.8/5.5

FLATPACK, LOW PROFILE, FINE PITCH

QFP44,.47SQ,32

4.5 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

61440

10 mm

0

TIMER(5)

0

16 MHz

10 mm

5

2048

CMOS

12-Ch 10-Bit

8 mA

5 V

YES

Microcontrollers

I2C, SCI, SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

30

ST72F324J4T6

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

3.8 V

85 Cel

ST72

-40 Cel

Matte Tin (Sn) - annealed

YES

QUAD

NO

1.6 mm

16384

10 mm

0

TIMER(4)

0

16 MHz

30

260

10 mm

512

CMOS

12-Ch 10-Bit

5 V

YES

Microcontrollers

SCI, SPI

FLASH

.8 mm

S-PQFP-G44

3

Not Qualified

8 rpm

e3

8

32

ST72F361J4TCS

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP44,.47SQ,32

4.5 V

125 Cel

ST72

-40 Cel

YES

QUAD

NO

1.6 mm

16384

10 mm

0

TIMER(5)

0

8 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

1536

CMOS

11-Ch 10-Bit

12 mA

5 V

YES

Microcontrollers

LIN(2), SCI(2), SPI

FLASH

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

36

ST72P361J9TA/XXXR

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

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

61440

10 mm

0

TIMER(5)

0

8 MHz

10 mm

5

2048

CMOS

11-Ch 10-Bit

5 V

YES

LIN(2), SCI(2), SPI

FASTROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

8

36

ST72324BJ4TD/XXXRE

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

GULL WING

44

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK, LOW PROFILE

4.5 V

115 Cel

-40 Cel

YES

QUAD

NO

1.6 mm

16384

10 mm

0

ALSO OPERATES AT 3.8 V MINIMUM SUPPLY

TIMER(4)

0

8 MHz

10 mm

512

CMOS

12-Ch 10-Bit

5 V

YES

SCI, SPI

MROM

.8 mm

S-PQFP-G44

8 rpm

8

32

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.