COMMERCIAL Microcontrollers 2,400+

Reset All
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

ST9026B1/XX

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

48

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE

DIP48,.6

70 Cel

ST9

0 Cel

TIN LEAD

DUAL

8192

480

CMOS

70 mA

5 V

Microcontrollers

MROM

2.54 mm

R-PDIP-T48

Not Qualified

12 rpm

e0

ST90R50C1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

J BEND

84

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

5.5 V

8

16

NO

16

5

CHIP CARRIER

LDCC84,1.2SQ

4.5 V

70 Cel

ST9

9

0 Cel

TIN LEAD

YES

QUAD

NO

256

NO

8

24 MHz

3

224

CMOS

70 mA

5 V

0

NO

3

Microcontrollers

1.27 mm

FIXED POINT

S-PQCC-J84

Not Qualified

24 rpm

YES

e0

72

EF6805U3FNL

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

5.75 V

8

0

NO

8

CHIP CARRIER

4.75 V

70 Cel

2

0 Cel

NO

QUAD

NO

4.57 mm

3776

112

16.5862 mm

0

192 X 8 SELFTEST ROM; ZEROCROSS DETECTOR

NO

TIMER

0

4.2 MHz

16.5862 mm

1

112

NMOS

5.25 V

0

NO

0

MROM

1.27 mm

FIXED POINT

S-PQCC-J44

Not Qualified

4.2 rpm

NO

8

32

ST92195C7B1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

16

5

IN-LINE, SHRINK PITCH

SDIP56,.6

4.5 V

70 Cel

ST9

0 Cel

YES

DUAL

NO

6.35 mm

65536

15.24 mm

0

51.75 mm

512

HCMOS

100 mA

5 V

YES

Microcontrollers

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

24 rpm

28

UPSD3253B-24T1T

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

QUAD

131072

32768

CMOS

62 mA

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

Not Qualified

24 rpm

ST6383B1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

42

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

0

YES

8

5

IN-LINE, SHRINK PITCH

SDIP42,.6

4.5 V

70 Cel

ST6300

0 Cel

TIN

YES

DUAL

NO

4-Ch 6-Bit

5.08 mm

16384

15.24 mm

384

LED, PWM(6), TIMER(2), WDT

0

8.1 MHz

36.83 mm

256

HCMOS

7-Ch 8-Bit

16 mA

5 V

YES

Microcontrollers

I2C, SPI

MROM

1.778 mm

R-PDIP-T42

Not Qualified

.615 rpm

e3

8

21

UPSD3332DV-24T1T

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

65536

8192

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

EF6801U4-1FNL

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

5.25 V

8

16

NO

8

CHIP CARRIER

4.75 V

70 Cel

2

0 Cel

NO

QUAD

NO

4096

192

CONFIGURABLE ADDRESS/DATA BUS; 32 X 8 STANDBY RAM

NO

8

5 MHz

1

NMOS

5 V

0

NO

1

OTPROM

FIXED POINT

S-PQCC-J44

Not Qualified

1.25 rpm

YES

8

29

ST7WIND21

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

4 V

55 Cel

0 Cel

NO

QUAD

NO

1.6 mm

24576

7 mm

0

12 MHz

7 mm

2560

CMOS

3.5 mA

5 V

YES

Microcontrollers

MROM

.5 mm

S-PQFP-G48

Not Qualified

12 rpm

15

ST6373J3B1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

42

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

5

IN-LINE, SHRINK PITCH

SDIP42,.6

4.5 V

70 Cel

0 Cel

TIN LEAD

YES

DUAL

NO

5.08 mm

15.24 mm

0

8.1 MHz

36.83 mm

CMOS

16 mA

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T42

Not Qualified

8 rpm

e0

24

EF68B05P2FNLD

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

5.75 V

8

0

NO

8

CHIP CARRIER

4.75 V

70 Cel

1

0 Cel

NO

QUAD

NO

1100

64

116 X 8 SELFTEST ROM; ZEROCROSS DETECTOR

NO

0

8 MHz

1

NMOS

5.25 V

0

NO

0

OTPROM

FIXED POINT

S-PQCC-J28

Not Qualified

8 rpm

NO

8

20

UPSD3334DV-40T1T

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

262144

8192

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

40 rpm

e3

Z8611F1E

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5 V

16

NO

8

5

IN-LINE

DIP40,.6

5 V

70 Cel

Z8

0 Cel

TIN LEAD

NO

DUAL

NO

4096

8

8 MHz

124

CMOS

30 mA

5 V

NO

Microcontrollers

OTPROM

2.54 mm

R-CDIP-T40

Not Qualified

8 rpm

e0

32

ETL9420N

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

9.5 V

4

0

NO

4

4.5/9.5

IN-LINE

DIP28,.6

4.5 V

70 Cel

COP400

1

0 Cel

TIN LEAD

NO

DUAL

NO

1024

64

NO

0

2 MHz

1

32

NMOS

9 mA

5 V

0

NO

1

Microcontrollers

MROM

2.54 mm

FIXED POINT

R-PDIP-T28

Not Qualified

2 rpm

NO

e0

8

23

ST92195B5T1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

YES

16

FLATPACK, LOW PROFILE

4.5 V

70 Cel

0 Cel

YES

QUAD

NO

1.6 mm

14 mm

0

24 MHz

14 mm

CMOS

5 V

YES

MROM

.8 mm

S-PQFP-G64

Not Qualified

24 rpm

28

UPSD3312DV-24U1T

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

MATTE TIN

QUAD

65536

2048

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

24 rpm

e3

ST63T87B1/XX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

42

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

0

NO

8

5

IN-LINE, SHRINK PITCH

SDIP42,.6

4.5 V

70 Cel

ST6300

0 Cel

TIN LEAD

YES

DUAL

NO

6-Ch 6-Bit

5.08 mm

20480

15.24 mm

384

LED, TIMER(2), WDT

0

8.1 MHz

37.72 mm

256

CMOS

16 mA

5 V

YES

Microcontrollers

I2C, SPI

OTPROM

1.778 mm

R-PDIP-T42

Not Qualified

8 rpm

e0

8

21

EF68A01U4FN

STMicroelectronics

COMMERCIAL

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

8

5

CHIP CARRIER

LDCC44,.7SQ

70 Cel

6800

0 Cel

TIN LEAD

QUAD

4096

192

CMOS

5 V

Microcontrollers

MROM

1.27 mm

S-PQCC-J44

Not Qualified

1.5 rpm

e0

UPSD3332DV-24T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

65536

8192

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

UPSD3332D-24U1

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

MATTE TIN

QUAD

65536

8192

CMOS

5 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

24 rpm

e3

UPSD3354D-24T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

262144

32768

CMOS

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

ST6397B1/XX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

42

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

0

NO

8

IN-LINE, SHRINK PITCH

4.5 V

70 Cel

0 Cel

YES

DUAL

NO

6-Ch 6-Bit

5.08 mm

20480

15.24 mm

384

LED, TIMER(2), WDT

0

8.1 MHz

37.72 mm

256

CMOS

5 V

YES

I2C, SPI

MROM

1.778 mm

R-PDIP-T42

Not Qualified

8 rpm

8

21

ST20TP1X40S

STMicroelectronics

MICROCONTROLLER, RISC

COMMERCIAL

GULL WING

208

FQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

0

NO

32

FLATPACK, FINE PITCH

3 V

70 Cel

0 Cel

NO

QUAD

YES

4.1 mm

28 mm

0

40 MHz

28 mm

CMOS

3.3 V

YES

.5 mm

S-PQFP-G208

Not Qualified

40 rpm

32

UPSD3233B-40T1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

FLATPACK

QFP52,.47SQ

4.5 V

70 Cel

8051

0 Cel

YES

QUAD

NO

1.75 mm

131072

10 mm

8

40 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

8192

CMOS

5 V

YES

Microcontrollers

FLASH

.65 mm

S-PQFP-G52

Not Qualified

40 rpm

41

UPSD3234B-40U1T

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

QUAD

262144

256

CMOS

5 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

40 rpm

ST6395B1/XX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

42

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

0

NO

8

IN-LINE, SHRINK PITCH

4.5 V

70 Cel

0 Cel

YES

DUAL

NO

6-Ch 6-Bit

5.08 mm

20480

15.24 mm

384

LED, TIMER(2), WDT

0

8.1 MHz

37.72 mm

256

CMOS

5 V

YES

I2C, SPI

MROM

1.778 mm

R-PDIP-T42

Not Qualified

8 rpm

8

23

ST7FLITE05Y0M1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

3/5

SMALL OUTLINE

SOP16,.25

3.3 V

70 Cel

ST72

0 Cel

NICKEL PALLADIUM GOLD

YES

DUAL

NO

1.75 mm

1536

3.9 mm

0

OPERATES AT 2.4V MIN SUPPLY @ 4MHZ

TIMER(2)

0

16 MHz

9.9 mm

128

CMOS

5-Ch 8-Bit

9 mA

5 V

YES

Microcontrollers

SPI

FLASH

1.27 mm

R-PDSO-G16

Not Qualified

8 rpm

e4

8

13

ST7PSCR1R4T1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP64,.6SQ,32

4 V

70 Cel

ST72

0 Cel

NO

QUAD

NO

1.6 mm

16384

14 mm

0

8 MHz

14 mm

768

CMOS

15 mA

5 V

NO

Microcontrollers

MROM

.8 mm

S-PQFP-G64

Not Qualified

8 rpm

31

ST92E195C8B0

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

0

NO

16

IN-LINE, SHRINK PITCH

4.5 V

70 Cel

0 Cel

YES

DUAL

NO

4.17 mm

15.24 mm

0

50.8 mm

HCMOS

5 V

YES

UVPROM

1.778 mm

R-CDIP-T56

Not Qualified

24 rpm

28

UPSD3254B-40T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

QUAD

262144

32768

CMOS

62 mA

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

Not Qualified

40 rpm

UPSD3234B-24T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

QUAD

262144

256

CMOS

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

Not Qualified

24 rpm

UPSD3353DV-40T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

131072

32768

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

40 rpm

e3

ST92E163R4G0

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

64

WQFP

SQUARE

CERAMIC, GLASS-SEALED

YES

5.5 V

16

NO

16

5

FLATPACK, WINDOW

QFP64,.66SQ,32

4 V

70 Cel

ST9

0 Cel

GOLD

YES

QUAD

YES

4.23 mm

10240

13.97 mm

8

8 MHz

13.97 mm

2048

CMOS

85 mA

5 V

YES

Microcontrollers

UVPROM

.8 mm

S-GQFP-G64

Not Qualified

24 rpm

e4

44

UPSD3313DV-24T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

131072

2048

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

ST6392B1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

42

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE, SHRINK PITCH

SDIP42,.7

70 Cel

ST6300

0 Cel

Tin/Lead (Sn/Pb)

DUAL

20480

128

TIMER(2), WDT

256

CMOS

16 mA

5 V

Microcontrollers

I2C, SPI

UVPROM

1.78 mm

R-PDIP-T42

Not Qualified

8 rpm

e0

8

ETL9411N

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

9.5 V

4

0

NO

4

4.5/9.5

IN-LINE

DIP24,.6

4.5 V

70 Cel

COP400

0

0 Cel

TIN LEAD

NO

DUAL

NO

512

32

NO

0

.5 MHz

0

16

NMOS

6 mA

5 V

0

NO

1

Microcontrollers

MROM

2.54 mm

FIXED POINT

R-PDIP-T20

Not Qualified

.5 rpm

NO

e0

8

15

ST92T195D7B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

16

IN-LINE, SHRINK PITCH

4.5 V

70 Cel

0 Cel

MATTE TIN

YES

DUAL

NO

6.35 mm

15.24 mm

0

51.75 mm

HCMOS

5 V

YES

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

24 rpm

e3

28

EF6805R3FNLD

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

5.75 V

8

0

NO

8

CHIP CARRIER

4.75 V

70 Cel

2

0 Cel

YES

QUAD

NO

3776

112

192 X 8 SELFTEST ROM; ZEROCROSS DETECTOR

NO

0

4.2 MHz

1

NMOS

5.25 V

0

NO

0

OTPROM

FIXED POINT

S-PQCC-J44

Not Qualified

4.2 rpm

NO

8

32

UPSD3253B-24U1T

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

QUAD

131072

32768

CMOS

62 mA

5 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

24 rpm

UPSD3312DV-24T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

65536

2048

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

UPSD3254BV-24U1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

52

LFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

8

3.3

FLATPACK

QFP80,.55SQ,20

3 V

70 Cel

8051

0 Cel

QUAD

1.6 mm

262144

12 mm

NOT SPECIFIED

NOT SPECIFIED

12 mm

32768

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G52

Not Qualified

24 rpm

ST92185B1T1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

16

5

FLATPACK, LOW PROFILE

QFP64,.6SQ,32

4.5 V

70 Cel

ST9

0 Cel

YES

QUAD

NO

1.6 mm

16384

14 mm

0

24 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

256

HCMOS

100 mA

5 V

YES

Microcontrollers

MROM

.8 mm

S-PQFP-G64

Not Qualified

24 rpm

36

ETL9444N

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

9.5 V

4

0

NO

4

4.5/9.5

IN-LINE

DIP28,.6

4.5 V

70 Cel

COP400

1

0 Cel

TIN LEAD

NO

DUAL

NO

2048

128

NO

0

2 MHz

1

64

NMOS

13 mA

5 V

0

NO

1

Microcontrollers

MROM

2.54 mm

FIXED POINT

R-PDIP-T28

Not Qualified

2 rpm

NO

e0

8

23

ST92T163R4T1L

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

4 V

16

NO

16

3.3/5

FLATPACK, LOW PROFILE

QFP64,.66SQ,32

3 V

70 Cel

ST9

0 Cel

TIN LEAD

YES

QUAD

YES

1.6 mm

10240

14 mm

8

8 MHz

14 mm

2048

CMOS

11 mA

3.3 V

YES

Microcontrollers

OTPROM

.8 mm

S-PQFP-G64

Not Qualified

8 rpm

e0

44

ETC9420FN

STMicroelectronics

COMMERCIAL

J BEND

28

QCCJ

PLASTIC/EPOXY

YES

4

3/5

CHIP CARRIER

LDCC28(UNSPEC)

70 Cel

COP400

0 Cel

TIN LEAD

QUAD

1024

32

CMOS

3 mA

Microcontrollers

MROM

Not Qualified

.25 rpm

e0

ST7SCR1T1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP64,.6SQ,32

4 V

70 Cel

ST72

0 Cel

NO

QUAD

NO

1.6 mm

16384

14 mm

0

8 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

768

CMOS

15 mA

5 V

NO

Microcontrollers

MROM

.8 mm

S-PQFP-G64

Not Qualified

8 rpm

31

EF68B03FN

STMicroelectronics

COMMERCIAL

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

8

5

CHIP CARRIER

LDCC44,.7SQ

70 Cel

6800

0 Cel

TIN LEAD

QUAD

128

CMOS

5 V

Microcontrollers

1.27 mm

S-PQCC-J44

Not Qualified

2 rpm

e0

UPSD3334D-40T1T

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

262144

8192

CMOS

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

40 rpm

e3

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.