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

LC875816A

Onsemi

MICROCONTROLLER

OTHER

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

NO

8

FLATPACK

3 V

70 Cel

-30 Cel

YES

QUAD

NO

3 mm

14 mm

ALSO AVAILABLE IN TQFP AND VQFN PACKAGE; OPERATES AT 2.5 V AT 8 MHZ AND 2.2V AT 2 MHZ

0

20 MHz

14 mm

CMOS

YES

MROM

.8 mm

S-PQFP-G64

51

ST52T420G2D6

STMicroelectronics

OTHER

THROUGH-HOLE

28

DIP

RECTANGULAR

CERAMIC

NO

8

5

IN-LINE

DIP28,.6

85 Cel

ST52

-25 Cel

Matte Tin (Sn)

DUAL

4096

0

TIMER(3), WDT

128

CMOS

8-Ch 8-Bit

27.48 mA

5 V

Microcontrollers

UVPROM

2.54 mm

R-XDIP-T28

Not Qualified

20 rpm

e3

8

ST22L064

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

NO LEAD

DIE

UNSPECIFIED

UNSPECIFIED

YES

5.5 V

0

32

UNCASED CHIP

1.62 V

85 Cel

-25 Cel

UPPER

0

CMOS

EEPROM

X-XUUC-N

Not Qualified

EF68HC04P3PD

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

6 V

8

0

NO

8

2.2/6

IN-LINE

DIP28,.6

2 V

70 Cel

6804

1

-25 Cel

TIN LEAD

NO

DUAL

NO

1692

124

356 X 8 SELFTEST ROM

NO

0

12 MHz

1

124

CMOS

3 mA

5 V

0

NO

0

Microcontrollers

OTPROM

2.54 mm

FIXED POINT

R-PDIP-T28

Not Qualified

12 rpm

YES

e0

8

20

ST52T301/P

STMicroelectronics

MICROCONTROLLER

OTHER

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

5.25 V

0

NO

8

5

CHIP CARRIER

LDCC44,.7SQ

4.75 V

85 Cel

ST52

0 Cel

TIN LEAD

YES

QUAD

YES

4.57 mm

2048

16.5862 mm

0

20 MHz

16.5862 mm

CMOS

5 V

YES

Microcontrollers

OTPROM

1.27 mm

S-PQCC-J44

Not Qualified

20 rpm

e0

8

ST22L096

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

NO LEAD

DIE

UNSPECIFIED

UNSPECIFIED

YES

5.5 V

0

32

UNCASED CHIP

1.62 V

85 Cel

-25 Cel

UPPER

0

CMOS

EEPROM

X-XUUC-N

Not Qualified

ST22L032

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

NO LEAD

DIE

UNSPECIFIED

UNSPECIFIED

YES

5.5 V

0

32

UNCASED CHIP

1.62 V

85 Cel

-25 Cel

UPPER

0

CMOS

EEPROM

X-XUUC-N

Not Qualified

ST52E301/C

STMicroelectronics

MICROCONTROLLER

OTHER

J BEND

44

QCCJ

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

5.25 V

0

NO

8

5

CHIP CARRIER

LDCC44,.7SQ

4.75 V

85 Cel

ST52

0 Cel

TIN LEAD

YES

QUAD

YES

2048

16.51 mm

0

20 MHz

16.51 mm

CMOS

5 V

YES

Microcontrollers

UVPROM

1.27 mm

S-CQCC-J44

Not Qualified

20 rpm

e0

8

ST52E420B/D

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

28

WDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.25 V

0

NO

8

IN-LINE, WINDOW

4.75 V

85 Cel

-25 Cel

YES

DUAL

NO

5.08 mm

4096

15.24 mm

0

TIMER(4)

0

20 MHz

38.1 mm

128

CMOS

8-Ch 8-Bit

5 V

YES

UVPROM

2.54 mm

R-CDIP-T28

Not Qualified

20 rpm

8

19

ST52E430B/D

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

32

WSDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

0

NO

8

IN-LINE, WINDOW, SHRINK PITCH

4.5 V

85 Cel

-25 Cel

YES

DUAL

NO

4.4958 mm

10.16 mm

0

20 MHz

29.972 mm

CMOS

5 V

YES

UVPROM

1.778 mm

R-CDIP-T32

Not Qualified

20 rpm

23

ST52T430B/M

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

34

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

SMALL OUTLINE

4.5 V

85 Cel

-25 Cel

YES

DUAL

NO

2.6416 mm

7.5057 mm

0

20 MHz

17.8943 mm

CMOS

5 V

YES

OTPROM

1.016 mm

R-PDSO-G34

Not Qualified

20 rpm

23

ST52T420B/M

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.25 V

0

NO

8

SMALL OUTLINE

4.75 V

85 Cel

-25 Cel

YES

DUAL

NO

2.95 mm

4096

7.5 mm

0

TIMER(4)

0

20 MHz

17.9 mm

128

CMOS

8-Ch 8-Bit

5 V

YES

OTPROM

1.27 mm

R-PDSO-G28

Not Qualified

20 rpm

8

19

STLS2F01

STMicroelectronics

MICROCONTROLLER

OTHER

BALL

452

BGA

SQUARE

PLASTIC/EPOXY

YES

1.3 V

32

NO

64

GRID ARRAY

1.2 V

85 Cel

0 Cel

NO

BOTTOM

NO

3.15 mm

27 mm

32

900 MHz

27 mm

CMOS

1.25 V

NO

MROM

1 mm

S-PBGA-B452

Not Qualified

4

ST52T420B/B

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.25 V

0

NO

8

IN-LINE

4.75 V

85 Cel

-25 Cel

YES

DUAL

NO

5.08 mm

4096

15.24 mm

0

TIMER(4)

0

20 MHz

36.83 mm

128

CMOS

8-Ch 8-Bit

5 V

YES

OTPROM

2.54 mm

R-PDIP-T28

Not Qualified

20 rpm

8

19

ST90E40G0

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

80

WQFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

5 V

16

NO

16

5

FLATPACK, WINDOW

QFP80,.7X.9,32

5 V

25 Cel

ST9

25 Cel

TIN LEAD

YES

QUAD

YES

3.55 mm

16384

14 mm

8

24 MHz

20 mm

256

CMOS

40 mA

5 V

YES

Microcontrollers

UVPROM

.8 mm

R-CQFP-G80

Not Qualified

24 rpm

e0

56

ST22L128

STMicroelectronics

MICROCONTROLLER, RISC

OTHER

NO LEAD

DIE

UNSPECIFIED

UNSPECIFIED

YES

5.5 V

0

32

UNCASED CHIP

1.62 V

85 Cel

-25 Cel

UPPER

0

CMOS

EEPROM

X-XUUC-N

Not Qualified

ST90E40L0

STMicroelectronics

MICROCONTROLLER

OTHER

J BEND

68

WQCCJ

SQUARE

CERAMIC, METAL-SEALED COFIRED

YES

5 V

16

NO

16

5

CHIP CARRIER, WINDOW

LDCC68,1.0SQ

5 V

25 Cel

ST9

25 Cel

TIN LEAD

YES

QUAD

YES

16384

23.6 mm

8

24 MHz

23.6 mm

256

CMOS

40 mA

5 V

YES

Microcontrollers

UVPROM

1.27 mm

S-CQCC-J68

Not Qualified

24 rpm

e0

56

ST52T430B/B

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

IN-LINE, SHRINK PITCH

4.5 V

85 Cel

-25 Cel

YES

DUAL

NO

5.08 mm

10.16 mm

0

20 MHz

27.94 mm

CMOS

5 V

YES

OTPROM

1.778 mm

R-PDIP-T32

Not Qualified

20 rpm

23

EF68HC04P3FND

STMicroelectronics

MICROCONTROLLER

OTHER

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

6 V

8

0

NO

8

2.2/6

CHIP CARRIER

LDCC28,.5SQ

2 V

70 Cel

6804

1

-25 Cel

TIN LEAD

NO

QUAD

NO

1692

124

356 X 8 SELFTEST ROM

NO

0

12 MHz

1

124

CMOS

3 mA

5 V

0

NO

0

Microcontrollers

OTPROM

1.27 mm

FIXED POINT

S-PQCC-J28

Not Qualified

12 rpm

YES

e0

8

20

ST72321BJ7T5

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

ST72321AR7T5/XXX

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

64

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.3/5

FLATPACK, LOW PROFILE, FINE PITCH

QFP64,.47SQ,20

3.8 V

85 Cel

ST72

-10 Cel

NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

49152

10 mm

0

16 MHz

10 mm

1536

CMOS

8 mA

5 V

YES

Microcontrollers

MROM

.5 mm

S-PQFP-G64

Not Qualified

8 rpm

e4

48

ST72361J9T5/XXXTRE

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

61440

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

e4

8

34

ST72104G2B5

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

IN-LINE, SHRINK PITCH

3.5 V

85 Cel

-10 Cel

NO

DUAL

NO

5.08 mm

8192

10.16 mm

0

OPERATES AT 3.2 V MINIMUM SUPPLY AT 8 MHZ

TIMER(2)

0

16 MHz

27.94 mm

256

CMOS

5 V

YES

SPI

FLASH

1.778 mm

R-PDIP-T32

16 rpm

8

22

ST72321BR7T5

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

8 mA

5 V

YES

Microcontrollers

I2C, SCI, SPI

MROM

.8 mm

S-PQFP-G64

1

Not Qualified

8 rpm

e3

48

STM32WB50CGU5AXXX

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

ST72323LK2M5/XXX

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

34

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

3.6 V

0

NO

8

SMALL OUTLINE

2.85 V

85 Cel

-10 Cel

YES

DUAL

NO

2.642 mm

8192

7.5057 mm

0

TIMER(4)

0

16 MHz

17.894 mm

384

CMOS

8-Ch 10-Bit

3 V

YES

SPI

MROM

1.016 mm

R-PDSO-G34

Not Qualified

8 rpm

8

24

ST72P361J6T5XXX

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

FASTROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e0

8

34

ST72361AR9T5/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

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

e3

8

48

ST72C104G2M5

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

8192

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

ST72F321BR9T5

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

61440

14 mm

PWM, TIMER(5), WDT

0

8 MHz

14 mm

5

2048

CMOS

15 mA

5 V

YES

Microcontrollers

I2C, SCI, SPI

FLASH

.8 mm

S-PQFP-G64

1

Not Qualified

8 rpm

e3

48

ST72324BJ6T5/XXX

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

NICKEL PALLADIUM GOLD

YES

QUAD

NO

1.6 mm

32768

10 mm

0

TIMER(4)

0

16 MHz

10 mm

1024

CMOS

12-Ch 10-Bit

5 V

YES

Microcontrollers

SCI, SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e4

8

32

ST72P361AR7T5XXXTRE

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

STM32WB50CGU5TR

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

ST72F324J2B5

STMicroelectronics

MICROCONTROLLER

OTHER

THROUGH-HOLE

42

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3

IN-LINE, SHRINK PITCH

SDIP42,.6

3.8 V

85 Cel

ST72

-10 Cel

YES

DUAL

NO

5.08 mm

8192

15.24 mm

0

16 MHz

36.83 mm

384

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T42

Not Qualified

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

ST72324BJ2B5/XXX

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 (Sn)

YES

DUAL

NO

5.08 mm

8192

15.24 mm

0

TIMER(4)

0

16 MHz

36.83 mm

384

CMOS

12-Ch 10-Bit

5 V

YES

Microcontrollers

SCI, SPI

MROM

1.778 mm

R-PDIP-T42

Not Qualified

8 rpm

e3

8

32

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

ST72324BK6B5/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 (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

ST72325C9T5/XXX

STMicroelectronics

OTHER

GULL WING

48

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP48,.35SQ,20

85 Cel

ST72

-10 Cel

QUAD

61440

0

TIMER(5)

2048

12-Ch 10-Bit

8 mA

Microcontrollers

I2C, SCI, SPI

MROM

.5 mm

S-PQFP-G48

Not Qualified

8 rpm

8

ST72324BK4B5/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 (Sn)

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

5.5 mA

5 V

YES

Microcontrollers

SCI, SPI

MROM

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

e3

8

24

ST72325R7T5/XXX

STMicroelectronics

OTHER

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP64,.63SQ,32

85 Cel

ST72

-10 Cel

QUAD

49152

0

TIMER(5)

1536

16-Ch 10-Bit

8 mA

Microcontrollers

I2C, SCI, SPI

MROM

.8 mm

S-PQFP-G64

Not Qualified

8 rpm

8

ST72361K7T5/XXXTRE

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

ST72P361J7T5XXXE

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

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

FASTROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e4

8

34

ST72F521AR7T5/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

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

e4

48

ST72262G1B5

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

4096

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

SPI

MROM

1.778 mm

R-PDIP-T32

Not Qualified

8 rpm

e3

8

22

ST72P361J7T5XXX

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

FASTROM

.8 mm

S-PQFP-G44

Not Qualified

8 rpm

e0

8

34

ST72F321BK6T5

STMicroelectronics

MICROCONTROLLER

OTHER

GULL WING

32

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3.8/5.5

FLATPACK, LOW PROFILE

QFP32,.35SQ,32

3.8 V

85 Cel

ST72

-10 Cel

MATTE TIN

YES

QUAD

NO

32768

7 mm

PWM, TIMER(5), WDT

0

16 MHz

7 mm

5

1024

CMOS

15 mA

5 V

YES

Microcontrollers

I2C, SCI, SPI

FLASH

.8 mm

S-PQFP-G32

1

Not Qualified

8 rpm

e3

24

ST7232AJ1T5/XXX

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

YES

QUAD

NO

1.6 mm

4096

10 mm

0

TIMER(4)

0

16 MHz

10 mm

384

CMOS

12-Ch 10-Bit

10 mA

5 V

YES

Microcontrollers

SCI, SPI

MROM

.8 mm

S-PQFP-G44

Not Qualified

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.