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

UPSD3233AV-40U1T

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

QUAD

131072

256

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

40 rpm

ST7SCR1U1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

NO LEAD

64

HVQCCN

SQUARE

UNSPECIFIED

YES

5.5 V

0

NO

8

5

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.19SQ,25

4 V

70 Cel

ST72

0 Cel

NO

QUAD

NO

1 mm

16384

5 mm

0

8 MHz

NOT SPECIFIED

NOT SPECIFIED

5 mm

768

CMOS

15 mA

5 V

NO

Microcontrollers

MROM

.65 mm

S-XQCC-N64

Not Qualified

8 rpm

31

ST8002-M1

STMicroelectronics

COMMERCIAL

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

8

3.3/5

SMALL OUTLINE

SOP28,.4

70 Cel

ST8

0 Cel

Tin/Lead (Sn/Pb)

DUAL

2112

0

POR, TIMER

128

CMOS

12 mA

Microcontrollers

MROM

1.27 mm

R-PDSO-G28

Not Qualified

4 rpm

e0

8

UPSD3354DV-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

262144

32768

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

40 rpm

e3

UPSD3253BV-24U1T

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

131072

12 mm

NOT SPECIFIED

NOT SPECIFIED

12 mm

32768

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G52

Not Qualified

24 rpm

EF6805P2FNL

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

4.2 MHz

1

NMOS

5.25 V

0

NO

0

OTPROM

FIXED POINT

S-PQCC-J28

Not Qualified

1 rpm

NO

8

20

ST92T196A9B4

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE, SHRINK PITCH

SDIP56,.6

70 Cel

ST9

-10 Cel

DUAL

131072

4096

CMOS

120 mA

5 V

Microcontrollers

UVPROM

1.78 mm

R-PDIP-T56

Not Qualified

24 rpm

ST92163R4T1V/XXX

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

YES

QUAD

YES

1.6 mm

20480

14 mm

0

DMA, TIMER(2)

8

8 MHz

14 mm

2048

CMOS

6-Ch 8-Bit

22.5 mA

3.3 V

YES

Microcontrollers

I2C, SCI, USB

MROM

.8 mm

S-PQFP-G64

Not Qualified

16 rpm

e3

8

44

ST92T163R4T1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

16

5

FLATPACK, LOW PROFILE

QFP64,.66SQ,32

4 V

70 Cel

ST9

0 Cel

TIN LEAD

YES

QUAD

YES

1.6 mm

10240

14 mm

8

8 MHz

14 mm

2048

CMOS

85 mA

5 V

YES

Microcontrollers

OTPROM

.8 mm

S-PQFP-G64

Not Qualified

24 rpm

e0

44

ETC9444FP

STMicroelectronics

COMMERCIAL

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

3/5

SMALL OUTLINE

SO28(UNSPEC)

70 Cel

COP400

0 Cel

TIN LEAD

DUAL

2048

64

CMOS

3 mA

Microcontrollers

MROM

R-PDSO-G28

Not Qualified

.25 rpm

e0

UPSD3312D-24T1T

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

65536

2048

CMOS

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

UPSD3334D-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

262144

8192

CMOS

5 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

24 rpm

e3

EF6805U2FNL

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

2048

64

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

EF6803U4-1P

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE

DIP40,.6

70 Cel

6800

0 Cel

TIN LEAD

DUAL

192

CMOS

5 V

Microcontrollers

2.54 mm

R-PDIP-T40

Not Qualified

1.25 rpm

e0

ST9040B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

5.5 V

8

12

NO

16

5

IN-LINE

SDIP56,.7

4.5 V

70 Cel

ST9

4

0 Cel

TIN LEAD

YES

DUAL

YES

16384

480

CAPTURE/COMPARE UNIT

NO

8

24 MHz

3

480

CMOS

50 mA

5 V

4

NO

2

Microcontrollers

MROM

1.78 mm

FIXED POINT

R-PDIP-T56

Not Qualified

24 rpm

YES

e0

8

44

ST92E163R4G1L

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

64

WQFP

SQUARE

CERAMIC, GLASS-SEALED

YES

4 V

16

NO

16

3.3/5

FLATPACK, WINDOW

QFP64,.66SQ,32

3 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

11 mA

3.3 V

YES

Microcontrollers

UVPROM

.8 mm

S-GQFP-G64

Not Qualified

8 rpm

e4

44

ETL9422N

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

DIP20,.3

4.5 V

70 Cel

COP400

0

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-T20

Not Qualified

2 rpm

NO

e0

8

15

EF6805R2PL

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

5.75 V

8

0

NO

8

IN-LINE

4.75 V

70 Cel

2

0 Cel

YES

DUAL

NO

2048

64

192 X 8 SELFTEST ROM; ZEROCROSS DETECTOR

NO

0

4.2 MHz

1

NMOS

5.25 V

0

NO

0

OTPROM

FIXED POINT

R-PDIP-T40

Not Qualified

4.2 rpm

NO

8

32

ST6357B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

42

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

5.5 V

8

0

NO

8

IN-LINE

4.5 V

70 Cel

1

0 Cel

YES

DUAL

NO

7948

256

244 X 8 SELFTEST ROM; KEYBOARD SCAN; ON CHIP EEPROM 128 X 8

NO

0

8 MHz

2

CMOS

16 mA

5 V

0

YES

1

MROM

FIXED POINT

R-PDIP-T42

Not Qualified

8 rpm

YES

8

24

ST7FLITE09B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

IN-LINE

3 V

70 Cel

0 Cel

YES

DUAL

NO

5.33 mm

1536

7.62 mm

128

ALSO OPERATES AT 2.4V MIN SUPPLY @4MHZ

TIMER(2)

0

8 MHz

19.18 mm

128

CMOS

5-Ch 8-Bit

5 V

YES

SPI

FLASH

2.54 mm

R-PDIP-T16

Not Qualified

8 rpm

8

13

ST9028B1/XX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

16

NO

16

IN-LINE, SHRINK PITCH

4.5 V

70 Cel

0 Cel

NO

DUAL

YES

5.08 mm

15.24 mm

8

24 MHz

52.12 mm

CMOS

YES

MROM

1.778 mm

R-PDIP-T56

Not Qualified

24 rpm

40

ST63E87D1/XX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

42

WSDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

6 V

0

NO

8

5

IN-LINE, WINDOW, SHRINK PITCH

SDIP42,.6

4.5 V

70 Cel

ST6300

0 Cel

TIN LEAD

YES

DUAL

NO

20480

15.24 mm

0

8.1 MHz

37.3 mm

256

CMOS

16 mA

5 V

YES

Microcontrollers

UVPROM

1.778 mm

R-CDIP-T42

Not Qualified

8 rpm

e0

21

ST92195C3T1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

64

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

16

5

FLATPACK, LOW PROFILE

QFP64,.66SQ,32

4.5 V

70 Cel

ST9

0 Cel

YES

QUAD

NO

1.6 mm

49152

14 mm

0

14 mm

256

HCMOS

100 mA

5 V

YES

Microcontrollers

OTPROM

.8 mm

S-PQFP-G64

Not Qualified

24 rpm

28

UPSD3253B-24T1

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

EF6805P2FNLD

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

4.2 MHz

1

NMOS

5.25 V

0

NO

0

OTPROM

FIXED POINT

S-PQCC-J28

Not Qualified

1 rpm

NO

8

20

EF68B05P2FNL

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

ST92T195B7T1/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

OTPROM

.8 mm

S-PQFP-G64

Not Qualified

24 rpm

28

ST7FLITE09M1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

SMALL OUTLINE

3 V

70 Cel

0 Cel

YES

DUAL

NO

1.75 mm

1536

3.9 mm

128

ALSO OPERATES AT 2.4V MIN SUPPLY @4MHZ

TIMER(2)

0

8 MHz

9.9 mm

128

CMOS

5-Ch 8-Bit

5 V

YES

SPI

FLASH

1.27 mm

R-PDSO-G16

Not Qualified

8 rpm

8

13

UPSD3354DV-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

262144

32768

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

EF6801U4-1P

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE

DIP40,.6

70 Cel

6800

0 Cel

TIN LEAD

DUAL

4096

192

CMOS

5 V

Microcontrollers

MROM

2.54 mm

R-PDIP-T40

Not Qualified

1.25 rpm

e0

ST90E30D1/ES

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

NO

5.5 V

8

12

NO

16

IN-LINE

4.5 V

70 Cel

4

0 Cel

YES

DUAL

YES

8192

224

CAPTURE/COMPARE UNIT

NO

8

24 MHz

3

CMOS

5 V

4

NO

2

UVPROM

FIXED POINT

R-CDIP-T56

Not Qualified

24 rpm

YES

8

44

UPSD3233B-40U1T

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

16

NO

8

5

FLATPACK, LOW PROFILE, FINE PITCH

QFP80,.55SQ,20

4.5 V

70 Cel

8051

0 Cel

YES

QUAD

NO

1.6 mm

131072

12 mm

8

40 MHz

12 mm

8192

CMOS

5 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

40 rpm

50

EF6805R2P

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5.25

IN-LINE

DIP40,.6

70 Cel

6805

0 Cel

TIN LEAD

DUAL

2048

64

CMOS

5.25 V

Microcontrollers

MROM

2.54 mm

R-PDIP-T40

Not Qualified

4.2 rpm

e0

EF6804P2PL

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

5.5 V

8

0

NO

8

IN-LINE

4.5 V

70 Cel

1

0 Cel

NO

DUAL

NO

1020

32

292 X 8 SELFTEST ROM

NO

0

11 MHz

1

NMOS

5 V

0

NO

0

OTPROM

FIXED POINT

R-PDIP-T28

Not Qualified

11 rpm

NO

8

20

ST92163N4B1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

16

NO

16

5

IN-LINE, SHRINK PITCH

SDIP56,.6

4 V

70 Cel

ST9

0 Cel

YES

DUAL

YES

6.35 mm

10240

15.24 mm

8

8 MHz

NOT SPECIFIED

NOT SPECIFIED

51.75 mm

2048

CMOS

85 mA

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

24 rpm

42

ETC9444FN

STMicroelectronics

COMMERCIAL

J BEND

28

QCCJ

PLASTIC/EPOXY

YES

4

3/5

CHIP CARRIER

LDCC28(UNSPEC)

70 Cel

COP400

0 Cel

TIN LEAD

QUAD

2048

64

CMOS

3 mA

Microcontrollers

MROM

Not Qualified

.25 rpm

e0

PSD813F5-70U

STMicroelectronics

COMMERCIAL

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

5

FLATPACK

QFP64,.6SQ,32

70 Cel

0 Cel

N

QUAD

1048576 Bits

CMOS

5 V

Other Microprocessor ICs

.8 mm

S-PQFP-G64

Not Qualified

.0001 Amp

.00000007 ns

ST92195C3B1/GEN

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

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

28

ST7FSCR1R4

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

FLATPACK

4 V

70 Cel

0 Cel

NO

QUAD

NO

3.4 mm

16384

14 mm

0

TIMER, WDT

0

4 MHz

NOT SPECIFIED

NOT SPECIFIED

14 mm

768

CMOS

5 V

NO

UART, USB

FLASH

.8 mm

S-PQFP-G64

Not Qualified

8 rpm

8

31

PSD813F1V-90M

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

8

3.3

FLATPACK

QFP52,.52SQ

3 V

70 Cel

0 Cel

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

NO

N

QUAD

NO

10 mm

16

10 mm

1310720 Bits

CMOS

3.3 V

NO

Other Microprocessor ICs

.65 mm

S-PQFP-G52

Not Qualified

e4

.0001 Amp

27

.00000009 ns

ST63T88F1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

42

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE, SHRINK PITCH

SDIP42,.6

70 Cel

ST6300

0 Cel

DUAL

20480

256

CMOS

16 mA

5 V

Microcontrollers

UVPROM

1.78 mm

R-PDIP-T42

Not Qualified

.615 rpm

ST9040C1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

J BEND

68

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

5.5 V

8

16

NO

16

5

CHIP CARRIER

LDCC68,1.0SQ

4.5 V

70 Cel

ST9

9

0 Cel

TIN LEAD

YES

QUAD

YES

16384

480

CAPTURE/COMPARE UNIT

NO

8

24 MHz

3

480

CMOS

50 mA

5 V

4

NO

2

Microcontrollers

MROM

1.27 mm

FIXED POINT

S-PQCC-J68

Not Qualified

24 rpm

YES

e0

8

56

UPSD3333D-40T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

131072

8192

CMOS

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

40 rpm

e3

EF6805P2P

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5.25

IN-LINE

DIP28,.6

70 Cel

6805

0 Cel

TIN LEAD

DUAL

1100

64

CMOS

5.25 V

Microcontrollers

MROM

2.54 mm

R-PDIP-T28

Not Qualified

1 rpm

e0

UPSD3352D-24T1T

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

65536

32768

CMOS

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

UPSD3353D-24T1T

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

MATTE TIN

QUAD

131072

32768

CMOS

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

EF6805P2FN

STMicroelectronics

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

YES

8

5.25

CHIP CARRIER

LDCC28,.5SQ

70 Cel

6805

0 Cel

TIN LEAD

QUAD

1100

64

CMOS

5.25 V

Microcontrollers

MROM

1.27 mm

S-PQCC-J28

Not Qualified

1 rpm

e0

ST92163R4T1L/XXX

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

YES

QUAD

YES

1.6 mm

20480

14 mm

0

DMA, TIMER(2)

8

8 MHz

14 mm

2048

CMOS

6-Ch 8-Bit

11 mA

3.3 V

YES

Microcontrollers

I2C, SCI, USB

MROM

.8 mm

S-PQFP-G64

Not Qualified

8 rpm

e3

8

44

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.