COMMERCIAL 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

UPSD3212CV-24U1

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

QUAD

65536

2048

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

24 rpm

ST81P08-L1

STMicroelectronics

COMMERCIAL

J BEND

44

QCCJ

SQUARE

CERAMIC

YES

8

3.3/5

CHIP CARRIER

LDCC44,.7SQ

70 Cel

ST8

0 Cel

Tin/Lead (Sn/Pb)

QUAD

7744

0

TIMER(2), WDT

176

CMOS

12 mA

Microcontrollers

SCI, SPI

UVPROM

1.27 mm

S-XQCC-J44

Not Qualified

4 rpm

e0

8

ST92186B4BK

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

32

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE, SHRINK PITCH

SDIP32,.4

70 Cel

ST9

0 Cel

DUAL

32768

640

CMOS

5 V

Microcontrollers

MROM

1.78 mm

R-PDIP-T32

Not Qualified

24 rpm

EF6804P2FNLD

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

5.5 V

8

0

NO

8

CHIP CARRIER

4.5 V

70 Cel

1

0 Cel

NO

QUAD

NO

1020

32

292 X 8 SELFTEST ROM

NO

0

11 MHz

1

NMOS

5 V

0

NO

0

OTPROM

FIXED POINT

S-PQCC-J28

Not Qualified

11 rpm

NO

8

20

UPSD3354DV-40U1

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

262144

32768

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

40 rpm

e3

ST81E08-L1

STMicroelectronics

COMMERCIAL

J BEND

44

QCCJ

SQUARE

CERAMIC

YES

8

3.3/5

CHIP CARRIER

LDCC44,.7SQ

70 Cel

ST8

0 Cel

Tin/Lead (Sn/Pb)

QUAD

7744

0

TIMER(2), WDT

176

CMOS

12 mA

Microcontrollers

SCI, SPI

UVPROM

1.27 mm

S-XQCC-J44

Not Qualified

4 rpm

e0

8

ST8002-B1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

3.3/5

IN-LINE

DIP28,.6

70 Cel

ST8

0 Cel

Tin/Lead (Sn/Pb)

DUAL

2112

0

POR, TIMER

128

CMOS

12 mA

Microcontrollers

MROM

2.54 mm

R-PDIP-T28

Not Qualified

4 rpm

e0

8

ST90T30C1

STMicroelectronics

COMMERCIAL

J BEND

68

QCCJ

SQUARE

PLASTIC/EPOXY

YES

8

5

CHIP CARRIER

LDCC68,1.0SQ

70 Cel

ST9

0 Cel

TIN LEAD

QUAD

4096

224

CMOS

70 mA

5 V

Microcontrollers

UVPROM

1.27 mm

S-PQCC-J68

Not Qualified

12 rpm

e0

ST7FLITE25M1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

20

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

SMALL OUTLINE

3.3 V

70 Cel

0 Cel

YES

DUAL

NO

2.65 mm

8192

7.5 mm

0

ALSO OPERATES AT 2.4V MIN SUPPLY @8MHZ

TIMER(2)

0

16 MHz

12.8 mm

384

CMOS

7-Ch 13-Bit

5 V

YES

SPI

FLASH

1.27 mm

R-PDSO-G20

Not Qualified

8 rpm

8

15

ST7SCRDIE

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

NO LEAD

UNSPECIFIED

UNSPECIFIED

YES

5.5 V

0

NO

8

UNCASED CHIP

4 V

70 Cel

0 Cel

NO

UPPER

NO

16384

0

TIMER, WDT

0

4 MHz

768

CMOS

5 V

NO

UART, USB

MROM

X-XUUC-N

Not Qualified

8 rpm

8

31

PSD813F5V-20UT

STMicroelectronics

COMMERCIAL

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

3.3

FLATPACK

QFP64,.6SQ,32

70 Cel

0 Cel

N

QUAD

1048576 Bits

CMOS

3.3 V

Other Microprocessor ICs

.8 mm

S-PQFP-G64

Not Qualified

.0001 Amp

.0000002 ns

UPSD3233AV-40T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

QUAD

131072

256

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

Not Qualified

40 rpm

ST7LCR1E4U1/ONZ

STMicroelectronics

COMMERCIAL

NO LEAD

24

QCCN

SQUARE

PLASTIC/EPOXY

YES

8

5

CHIP CARRIER

LCC24,.19SQ,25

70 Cel

ST72

0 Cel

QUAD

16384

0

TIMER, WDT

512

15 mA

5 V

Microcontrollers

SMARTCARD, UART, USB

FLASH

.635 mm

S-PQCC-N24

Not Qualified

8 rpm

8

ST6382B1/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

6-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

6-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

ST92195D5B1/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

49152

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

EF6803U4P

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 rpm

e0

ST92195B3B1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

YES

16

IN-LINE, SHRINK PITCH

4.5 V

70 Cel

0 Cel

YES

DUAL

NO

6.35 mm

15.24 mm

0

24 MHz

51.75 mm

CMOS

5 V

YES

MROM

1.778 mm

R-PDIP-T56

Not Qualified

24 rpm

28

EF6805U3PD

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

3776

112

CMOS

5.25 V

Microcontrollers

MROM

2.54 mm

R-PDIP-T40

1 rpm

e0

EF6801U4-1PL

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

5.25 V

8

16

NO

8

IN-LINE

4.75 V

70 Cel

2

0 Cel

NO

DUAL

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

R-PDIP-T40

Not Qualified

1.25 rpm

YES

8

29

UPSD3333DV-24U1

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

131072

8192

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

24 rpm

e3

EF6801U4-1FN

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

1.25 rpm

e0

ST90T31B1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

48

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE

DIP48,.6

70 Cel

ST9

0 Cel

TIN LEAD

DUAL

4096

224

CMOS

70 mA

5 V

Microcontrollers

UVPROM

2.54 mm

R-PDIP-T48

Not Qualified

12 rpm

e0

PSD813F5-70UT

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

UPSD3234BV-24U1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

NO

8

3.3

FLATPACK, LOW PROFILE, FINE PITCH

QFP80,.55SQ,20

3 V

70 Cel

8051

0 Cel

YES

QUAD

NO

1.6 mm

262144

12 mm

8

24 MHz

NOT SPECIFIED

NOT SPECIFIED

12 mm

8192

CMOS

3.3 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

24 rpm

50

ST92195B6T1/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

EF68A03P

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.25 V

16

NO

8

5

IN-LINE

DIP40,.6

4.75 V

70 Cel

6800

0 Cel

TIN LEAD

NO

DUAL

NO

5.08 mm

15.24 mm

LG-MAX

8

6 MHz

53 mm

128

CMOS

5 V

NO

Microcontrollers

2.54 mm

R-PDIP-T40

Not Qualified

1.5 rpm

e0

29

ST63E85D1/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

4-Ch 6-Bit

20480

15.24 mm

384

LED, TIMER(2), WDT

0

8.1 MHz

37.3 mm

256

CMOS

16 mA

5 V

YES

Microcontrollers

I2C, SPI

UVPROM

1.778 mm

R-CDIP-T42

Not Qualified

8 rpm

e0

8

22

ST8108-B1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

3.3/5

IN-LINE

DIP40,.6

70 Cel

ST8

0 Cel

Tin/Lead (Sn/Pb)

DUAL

7744

176

CMOS

12 mA

Microcontrollers

MROM

2.54 mm

R-PDIP-T40

Not Qualified

4 rpm

e0

ST63142B1/XX

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE

DIP28,.6

70 Cel

ST6300

0 Cel

Matte Tin (Sn)

DUAL

1-Ch 6-Bit

8192

128

LED, TIMER(2), WDT

256

CMOS

16 mA

5 V

Microcontrollers

I2C, SPI

UVPROM

2.54 mm

R-PDIP-T28

Not Qualified

.615 rpm

e3

8

ET9421N

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

6.3 V

4

0

NO

4

4.5/6.3

IN-LINE

DIP24,.6

4.5 V

70 Cel

COP400

0

0 Cel

TIN LEAD

NO

DUAL

NO

1024

64

NO

0

4 MHz

1

32

NMOS

38 mA

5 V

0

NO

1

Microcontrollers

MROM

2.54 mm

FIXED POINT

R-PDIP-T24

Not Qualified

4 rpm

NO

e0

8

19

ST92195D6T1/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

57344

14 mm

0

14 mm

512

HCMOS

100 mA

5 V

YES

Microcontrollers

OTPROM

.8 mm

S-PQFP-G64

Not Qualified

24 rpm

28

UPSD3254A-24U1T

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

QUAD

262144

32768

CMOS

62 mA

5 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

24 rpm

EF6805U3PLD

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

NO

DUAL

NO

5.08 mm

3776

112

15.24 mm

0

192 X 8 SELFTEST ROM; ZEROCROSS DETECTOR

NO

TIMER

0

4.2 MHz

51.26 mm

1

112

NMOS

5.25 V

0

NO

0

MROM

2.54 mm

FIXED POINT

R-PDIP-T40

Not Qualified

4.2 rpm

NO

8

32

EF68A01P

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE

DIP40,.6

70 Cel

6800

0 Cel

TIN LEAD

DUAL

2048

128

CMOS

5 V

Microcontrollers

MROM

2.54 mm

R-PDIP-T40

Not Qualified

1.5 rpm

e0

EF6805R3PL

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

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

R-PDIP-T40

Not Qualified

4.2 rpm

NO

8

32

UPSD3234BV-40T1T

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

QUAD

262144

256

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

Not Qualified

40 rpm

ST7FLCD1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

28

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

SMALL OUTLINE

SOP28,.4

4.5 V

70 Cel

ST72

0 Cel

NICKEL PALLADIUM GOLD

YES

DUAL

YES

2.65 mm

61440

7.5 mm

0

27 MHz

17.9 mm

2048

CMOS

18 mA

5 V

YES

Microcontrollers

FLASH

1.27 mm

R-PDSO-G28

Not Qualified

24 rpm

e4

22

ST8108-Q1

STMicroelectronics

COMMERCIAL

GULL WING

44

QFP

PLASTIC/EPOXY

YES

8

3.3/5

FLATPACK

QFP44(UNSPEC)

70 Cel

ST8

0 Cel

Tin/Lead (Sn/Pb)

QUAD

7744

176

CMOS

12 mA

Microcontrollers

MROM

Not Qualified

4 rpm

e0

PSD813F3V-12UT

STMicroelectronics

COMMERCIAL

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

3.3

FLATPACK

QFP64,.6SQ,32

70 Cel

0 Cel

N

QUAD

1048576 Bits

CMOS

3.3 V

Other Microprocessor ICs

.8 mm

S-PQFP-G64

Not Qualified

.0001 Amp

.00000012 ns

PSD813F3-70UT

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

ETC9421FP

STMicroelectronics

COMMERCIAL

GULL WING

24

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

4

3/5

SMALL OUTLINE

SO24(UNSPEC)

70 Cel

COP400

0 Cel

TIN LEAD

DUAL

1024

32

CMOS

3 mA

Microcontrollers

MROM

R-PDSO-G24

Not Qualified

.25 rpm

e0

ST90T158M9LVT1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

80

LQFP

SQUARE

PLASTIC/EPOXY

YES

3.15 V

16

NO

16

FLATPACK, LOW PROFILE

2.85 V

70 Cel

0 Cel

YES

QUAD

NO

1.6 mm

65536

14 mm

0

DMA, TIMER(5)

8

14 MHz

14 mm

2048

CMOS

8-Ch 8-Bit

3 V

YES

SCI(2), SPI

OTPROM

.65 mm

S-PQFP-G80

Not Qualified

14 rpm

8

67

ST63E88F1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

42

SDIP

RECTANGULAR

CERAMIC

NO

8

5

IN-LINE, SHRINK PITCH

SDIP42,.6

70 Cel

ST6300

0 Cel

DUAL

6-Ch 6-Bit

20480

384

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

256

CMOS

6-Ch 8-Bit

16 mA

5 V

Microcontrollers

I2C, SPI

UVPROM

1.78 mm

R-XDIP-T42

Not Qualified

.615 rpm

8

ST90E31D1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

48

DIP

RECTANGULAR

CERAMIC

NO

8

5

IN-LINE

DIP48,.6

70 Cel

ST9

0 Cel

TIN LEAD

DUAL

4096

224

CMOS

70 mA

5 V

Microcontrollers

UVPROM

2.54 mm

R-XDIP-T48

Not Qualified

12 rpm

e0

UPSD3332DV-40U1T

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

8192

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

40 rpm

e3

UPSD3334D-40T1

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

UPSD3314DV-24U1

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

262144

2048

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

24 rpm

e3

UPSD3313DV-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

131072

2048

CMOS

3.3 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.