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

ST92195C5T1/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

512

HCMOS

100 mA

5 V

YES

Microcontrollers

OTPROM

.8 mm

S-PQFP-G64

Not Qualified

24 rpm

28

UPSD3212CV-24T1T

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

QUAD

65536

2048

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

Not Qualified

24 rpm

ST6396B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

42

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

6 V

8

0

NO

8

IN-LINE

4.5 V

70 Cel

1

0 Cel

YES

DUAL

NO

20140

256

336 X 8 SELFTEST ROM; ON CHIP EEPROM 384 X 8; 1.5V DATA RETENTION

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

23

EF6801-1PL

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

2048

128

CONFIGURABLE ADDRESS/DATA BUS; 64 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

EF6805U3FND

STMicroelectronics

COMMERCIAL

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

8

5.25

CHIP CARRIER

LDCC44,.7SQ

70 Cel

6805

0 Cel

TIN LEAD

QUAD

3776

112

CMOS

5.25 V

Microcontrollers

MROM

1.27 mm

S-PQCC-J44

1 rpm

e0

UPSD3332DV-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

65536

8192

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

40 rpm

e3

UPSD3333DV-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

8192

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

EF68B01FN

STMicroelectronics

COMMERCIAL

J BEND

44

QCCJ

SQUARE

PLASTIC/EPOXY

YES

8

5

CHIP CARRIER

LDCC44,.7SQ

70 Cel

6800

0 Cel

TIN LEAD

QUAD

2048

128

CMOS

5 V

Microcontrollers

MROM

1.27 mm

S-PQCC-J44

Not Qualified

2 rpm

e0

ST92185B1BN1/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

TIN LEAD

YES

DUAL

NO

6.35 mm

16384

15.24 mm

0

24 MHz

51.75 mm

256

HCMOS

100 mA

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

24 rpm

e0

28

ST63E140D1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

28

WDIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

6 V

0

NO

8

5

IN-LINE, WINDOW

DIP28,.6

4.5 V

70 Cel

ST6300

0 Cel

MATTE TIN

YES

DUAL

NO

5.71 mm

8192

15.24 mm

0

8.1 MHz

256

CMOS

16 mA

5 V

YES

Microcontrollers

UVPROM

2.54 mm

R-GDIP-T28

Not Qualified

8 rpm

e3

10

ST7SCR1R4T1/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

TIN

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

e3

31

UPSD3334DV-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

262144

8192

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

24 rpm

e3

EF68HC04P3P

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

0

8

2.2/6

IN-LINE

DIP28,.6

2 V

70 Cel

6804

0 Cel

TIN LEAD

NO

DUAL

NO

1692

15.24 mm

0

12 MHz

38.1 mm

124

CMOS

2 mA

5 V

NO

Microcontrollers

MROM

2.54 mm

R-PDIP-T28

Not Qualified

12 rpm

e0

20

UPSD3253B-40T1T

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

52

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP52,.47SQ

4.5 V

70 Cel

8051

0 Cel

YES

QUAD

NO

1.6 mm

131072

10 mm

0

NOT SPECIFIED

NOT SPECIFIED

10 mm

32768

CMOS

5 V

YES

Microcontrollers

FLASH

.65 mm

S-PQFP-G52

Not Qualified

40 rpm

37

PSD813F3V-15UT

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

.00000015 ns

UPSD3312D-40T1

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

40 rpm

e3

UPSD3253BV-40T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

QUAD

131072

32768

CMOS

25 mA

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

Not Qualified

40 rpm

UPSD3254A-40U1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

8

5

FLATPACK

QFP80,.55SQ,20

4.5 V

70 Cel

8051

0 Cel

QUAD

1.6 mm

262144

12 mm

NOT SPECIFIED

NOT SPECIFIED

12 mm

32768

CMOS

5 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

40 rpm

ST92E141K4D1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

32

WSDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

0

NO

16

IN-LINE, WINDOW, SHRINK PITCH

4.5 V

70 Cel

0 Cel

YES

DUAL

YES

4.75 mm

10.16 mm

0

5 MHz

29.97 mm

HCMOS

5 V

YES

UVPROM

1.778 mm

R-CDIP-T32

Not Qualified

25 rpm

15

ST92R195C9

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

80

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

NO

16

5

FLATPACK

QFP80,.7X.9,32

4.5 V

70 Cel

ST9

0 Cel

NICKEL PALLADIUM GOLD

YES

QUAD

NO

3.4 mm

20 mm

0

DMA, PWM(8), TIMER(2), WDT

8

24 MHz

20 mm

2560

HCMOS

4-Ch 5-Bit

100 mA

5 V

YES

Microcontrollers

SPI

.8 mm

R-PQFP-G80

Not Qualified

24 rpm

e4

23

UPSD3233BV-24T1T

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

NO

8

3.3

FLATPACK

QFP52,.47SQ

3 V

70 Cel

8051

0 Cel

YES

QUAD

NO

1.75 mm

131072

10 mm

8

24 MHz

10 mm

8192

CMOS

3.3 V

YES

Microcontrollers

FLASH

.65 mm

S-PQFP-G52

Not Qualified

24 rpm

41

ST92E196B7B4

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

CERAMIC

NO

8

5

IN-LINE, SHRINK PITCH

SDIP56,.6

70 Cel

ST9

-10 Cel

DUAL

131072

0

DMA, PWM(8), TIMER(2), WDT

3072

CMOS

8-Ch 6-Bit

120 mA

5 V

Microcontrollers

I2C(4), SCI, SPI

UVPROM

1.78 mm

R-XDIP-T56

Not Qualified

24 rpm

8

UPSD3212C-40T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

QUAD

65536

2048

CMOS

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

Not Qualified

40 rpm

UPSD3234A-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

UPSD3233A-24T1

STMicroelectronics

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP52,.47SQ

70 Cel

8051

0 Cel

QUAD

131072

256

CMOS

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

Not Qualified

24 rpm

UPSD3333D-40U1T

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

MATTE TIN

QUAD

131072

8192

CMOS

5 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

40 rpm

e3

UPSD3254A-40T1T

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

52

LQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

0

NO

8

5

FLATPACK, LOW PROFILE

QFP52,.47SQ

4.5 V

70 Cel

8051

0 Cel

YES

QUAD

NO

1.6 mm

262144

10 mm

0

NOT SPECIFIED

NOT SPECIFIED

10 mm

32768

CMOS

5 V

YES

Microcontrollers

FLASH

.65 mm

S-PQFP-G52

Not Qualified

40 rpm

37

ETC9421N

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

5.5 V

4

0

NO

4

3/5

IN-LINE

DIP24,.6

2.4 V

70 Cel

COP400

0

0 Cel

TIN LEAD

NO

DUAL

NO

1024

64

NO

0

4 MHz

1

32

CMOS

3 mA

5 V

0

NO

1

Microcontrollers

MROM

2.54 mm

FIXED POINT

R-PDIP-T24

Not Qualified

4 rpm

YES

e0

8

18

UPSD3253AV-40U1

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

QUAD

131072

32768

CMOS

25 mA

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

40 rpm

UPSD3254A-40U1T

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

80

LFQFP

SQUARE

PLASTIC/EPOXY

YES

5.5 V

12

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

262144

14 mm

8

NOT SPECIFIED

NOT SPECIFIED

14 mm

32768

CMOS

5 V

YES

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

40 rpm

46

IMST805-F25S

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

100

QFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

5.25 V

32

NO

32

5

FLATPACK

QFP100(UNSPEC)

4.75 V

70 Cel

0 Cel

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

NO

QUAD

YES

3.4 mm

14 mm

32

5 MHz

20 mm

CMOS

230 mA

5 V

NO

Microprocessors

.65 mm

R-CQFP-G100

Not Qualified

25 rpm

e4

0

UPSD3253BV-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

32768

CMOS

25 mA

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

40 rpm

ST9030B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

DIP

RECTANGULAR

PLASTIC/EPOXY

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

MROM

FIXED POINT

R-PDIP-T56

Not Qualified

24 rpm

YES

8

44

ST7FLITE05M1

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

0

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

UPSD3314DV-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

262144

2048

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

40 rpm

e3

UPSD3333DV-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

131072

8192

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

40 rpm

e3

UPSD3314DV-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

2048

CMOS

3.3 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

40 rpm

e3

UPSD3234BV-40U1

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

QUAD

262144

256

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

40 rpm

ST92195D7T1/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

65536

14 mm

0

14 mm

512

HCMOS

100 mA

5 V

YES

Microcontrollers

OTPROM

.8 mm

S-PQFP-G64

Not Qualified

24 rpm

28

UPSD3314D-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

2048

CMOS

5 V

Microcontrollers

FLASH

.635 mm

S-PQFP-G52

1

Not Qualified

24 rpm

e3

UPSD3233AV-24U1T

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

24 rpm

EF6801PL

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

2048

128

CONFIGURABLE ADDRESS/DATA BUS; 64 X 8 STANDBY RAM

NO

8

4 MHz

1

NMOS

5 V

0

NO

1

OTPROM

FIXED POINT

R-PDIP-T40

Not Qualified

1 rpm

YES

8

29

UPSD3233AV-24T1

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

24 rpm

ST16301W1

STMicroelectronics

COMMERCIAL

8

5

WAFER

70 Cel

ST16

-20 Cel

3072

128

CMOS

15 mA

5 V

Microcontrollers

MROM

Not Qualified

5 rpm

ST63T142B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

0

NO

8

5

IN-LINE

DIP28,.6

4.5 V

70 Cel

ST6300

0 Cel

MATTE TIN

YES

DUAL

NO

4.8 mm

8192

15.24 mm

128

TIMER(2), WDT

0

8.1 MHz

35.64 mm

256

CMOS

16 mA

5 V

YES

Microcontrollers

I2C, SPI

OTPROM

2.54 mm

R-PDIP-T28

Not Qualified

8 rpm

e3

8

10

UPSD3313DV-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

131072

2048

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

40 rpm

e3

UPSD3233BV-24T1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

52

QFP

SQUARE

PLASTIC/EPOXY

YES

3.6 V

16

NO

8

3.3

FLATPACK

QFP52,.47SQ

3 V

70 Cel

8051

0 Cel

YES

QUAD

NO

1.75 mm

131072

10 mm

8

24 MHz

NOT SPECIFIED

NOT SPECIFIED

10 mm

8192

CMOS

3.3 V

YES

Microcontrollers

FLASH

.65 mm

S-PQFP-G52

Not Qualified

24 rpm

41

UPSD3314D-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

2048

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.