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

ST92R195B9Q1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

80

QFP

RECTANGULAR

PLASTIC/EPOXY

YES

5.5 V

16

YES

16

FLATPACK

4.5 V

70 Cel

0 Cel

YES

QUAD

NO

3.4 mm

14 mm

8

24 MHz

20 mm

CMOS

5 V

YES

.8 mm

R-PQFP-G80

Not Qualified

24 rpm

23

ST7FSCR1R4T1

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

Matte Tin (Sn) - annealed

NO

QUAD

NO

1.6 mm

16384

14 mm

0

8 MHz

30

250

14 mm

768

CMOS

15 mA

5 V

NO

Microcontrollers

FLASH

.8 mm

S-PQFP-G64

3

Not Qualified

8 rpm

e3

31

ST8004-Q1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

42

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

3.3/5

IN-LINE

DIP42(UNSPEC)

70 Cel

ST8

0 Cel

TIN LEAD

DUAL

4156

176

CMOS

12 mA

Microcontrollers

MROM

R-PDIP-T42

Not Qualified

e0

EF6805P6FN

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

1796

64

CMOS

5.25 V

Microcontrollers

MROM

1.27 mm

S-PQCC-J28

Not Qualified

1 rpm

e0

EF68A05P2PL

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

5.75 V

8

0

NO

8

IN-LINE

4.75 V

70 Cel

1

0 Cel

NO

DUAL

NO

1100

64

116 X 8 SELFTEST ROM; ZEROCROSS DETECTOR

NO

0

6 MHz

1

NMOS

5.25 V

0

NO

0

OTPROM

FIXED POINT

R-PDIP-T28

Not Qualified

6 rpm

NO

8

20

UPSD3212CV-24T1

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

UPSD3253A-40U1

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

40 rpm

EF68B05P2PLD

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

NO

5.75 V

8

0

NO

8

IN-LINE

4.75 V

70 Cel

1

0 Cel

NO

DUAL

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

R-PDIP-T28

Not Qualified

8 rpm

NO

8

20

ST1834W1

STMicroelectronics

COMMERCIAL

8

5

WAFER

70 Cel

0 Cel

3072

0

76

MOS

80 mA

5 V

Microcontrollers

MROM

Not Qualified

5 rpm

8

EF6803U4PL

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

192

CONFIGURABLE ADDRESS/DATA BUS; 32 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

29

ST92195B5B1/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

UPSD3212C-40U1T

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

QUAD

65536

2048

CMOS

5 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

40 rpm

UPSD3233B-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

EF6801U4FNL

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

4 MHz

1

NMOS

5 V

0

NO

1

OTPROM

FIXED POINT

S-PQCC-J44

Not Qualified

1 rpm

YES

8

29

EF68HC04P3FNL

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

J BEND

28

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

6 V

8

0

NO

8

CHIP CARRIER

2 V

70 Cel

1

0 Cel

NO

QUAD

NO

1692

124

356 X 8 SELFTEST ROM

NO

0

12 MHz

1

CMOS

3 mA

5 V

0

NO

0

OTPROM

FIXED POINT

S-PQCC-J28

Not Qualified

12 rpm

YES

8

20

UPSD3233B-24U1

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

5

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

QUAD

131072

256

CMOS

5 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

24 rpm

UPSD3352DV-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

65536

32768

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

24 rpm

e3

EF6804J2P

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE

DIP20,.3

70 Cel

6804

0 Cel

TIN LEAD

DUAL

1012

32

CMOS

5 V

Microcontrollers

MROM

2.54 mm

R-PDIP-T20

Not Qualified

11 rpm

e0

UPSD3234AV-24T1

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

24 rpm

EF6805R2PLD

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

PSD813F4-70UT

STMicroelectronics

COMMERCIAL

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

5

FLATPACK

QFP64,.6SQ,32

70 Cel

0 Cel

N

QUAD

1310720 Bits

CMOS

5 V

Other Microprocessor ICs

.8 mm

S-PQFP-G64

Not Qualified

.0001 Amp

.00000007 ns

Z8610AXXB1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE

DIP28,.6

70 Cel

Z8

0 Cel

TIN LEAD

DUAL

4096

128

CMOS

150 mA

5 V

Microcontrollers

MROM

2.54 mm

R-PDIP-T28

Not Qualified

12 rpm

e0

PSD813F4-90UT

STMicroelectronics

COMMERCIAL

GULL WING

64

QFP

SQUARE

PLASTIC/EPOXY

YES

5

FLATPACK

QFP64,.6SQ,32

70 Cel

0 Cel

N

QUAD

1310720 Bits

CMOS

5 V

Other Microprocessor ICs

.8 mm

S-PQFP-G64

Not Qualified

.0001 Amp

.00000009 ns

EF6805U2P

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

1 rpm

e0

EF6804P2PD

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE

DIP28,.6

70 Cel

6804

0 Cel

TIN LEAD

DUAL

1020

32

CMOS

5 V

Microcontrollers

MROM

2.54 mm

R-PDIP-T28

11 rpm

e0

ST92195D5T1/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

UPSD3254B-40T1T

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

ST6381B1/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

8192

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

UPSD3354DV-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

32768

CMOS

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

1

Not Qualified

24 rpm

e3

UPSD3233B-24T1T

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

ST63T156B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

0

NO

8

5

IN-LINE

DIP40,.6

4.5 V

70 Cel

ST6300

0 Cel

MATTE TIN

YES

DUAL

NO

4.8 mm

8192

15.24 mm

0

8.1 MHz

51.26 mm

256

CMOS

16 mA

5 V

YES

Microcontrollers

OTPROM

2.54 mm

R-PDIP-T40

Not Qualified

8 rpm

e3

17

ST92195B1B1/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

ST9054C1/XX

STMicroelectronics

COMMERCIAL

J BEND

84

QCCJ

SQUARE

PLASTIC/EPOXY

YES

8

5

CHIP CARRIER

LDCC84,1.2SQ

70 Cel

ST9

0 Cel

TIN LEAD

QUAD

16384

1504

CMOS

70 mA

5 V

Microcontrollers

MROM

1.27 mm

S-PQCC-J84

Not Qualified

12 rpm

e0

IMST225-F25S

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

GULL WING

100

QFP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

YES

5.25 V

16

NO

16

5

FLATPACK

QFP100,.7X.9

4.75 V

70 Cel

0 Cel

TIN LEAD

NO

QUAD

YES

3.4 mm

14 mm

16

5 MHz

20 mm

CMOS

5 V

NO

Microprocessors

.65 mm

R-CQFP-G100

Not Qualified

25 rpm

e0

0

UPSD3253AV-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

UPSD3234A-24U1T

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

24 rpm

UPSD3234AV-24U1

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

24 rpm

ST6388B1/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 LEAD

YES

DUAL

NO

5.08 mm

20480

15.24 mm

0

8.1 MHz

36.83 mm

256

HCMOS

16 mA

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T42

Not Qualified

.615 rpm

e0

21

IMST805-G25S

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

PIN/PEG

84

PGA

SQUARE

CERAMIC, METAL-SEALED COFIRED

NO

5.25 V

32

NO

32

5

GRID ARRAY

PGA84,10X10

4.75 V

70 Cel

0 Cel

TIN LEAD

NO

PERPENDICULAR

YES

4.064 mm

26.924 mm

32

5 MHz

26.924 mm

CMOS

230 mA

5 V

NO

Microprocessors

2.54 mm

S-CPGA-P84

Not Qualified

25 rpm

e0

0

UPSD3254AV-40U1T

STMicroelectronics

COMMERCIAL

GULL WING

80

QFP

SQUARE

PLASTIC/EPOXY

YES

8

3.3

FLATPACK

QFP80,.55SQ,20

70 Cel

8051

0 Cel

QUAD

262144

32768

CMOS

25 mA

3.3 V

Microcontrollers

FLASH

.5 mm

S-PQFP-G80

Not Qualified

40 rpm

UPSD3253B-24U1

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

ST7LCRE4U1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

NO LEAD

24

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

0 Cel

NO

QUAD

NO

1 mm

16384

5 mm

0

TIMER, WDT

0

4 MHz

5 mm

512

CMOS

15 mA

5 V

NO

Microcontrollers

UART, USB

MROM

.65 mm

S-XQCC-N24

Not Qualified

8 rpm

8

0

ST63E89F1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

42

SDIP

RECTANGULAR

CERAMIC

NO

8

5

IN-LINE, SHRINK PITCH

SDIP42,.6

70 Cel

ST6300

0 Cel

DUAL

4-Ch 6-Bit

20480

384

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

256

CMOS

7-Ch 8-Bit

16 mA

5 V

Microcontrollers

I2C, SPI

UVPROM

1.78 mm

R-XDIP-T42

Not Qualified

.615 rpm

8

ETL9421N

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

24

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

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-T24

Not Qualified

2 rpm

NO

e0

8

19

ST9030C1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

J BEND

68

QCCJ

SQUARE

PLASTIC/EPOXY

NO

YES

5.5 V

8

16

NO

16

CHIP CARRIER

4.5 V

70 Cel

9

0 Cel

YES

QUAD

YES

8192

224

CAPTURE/COMPARE UNIT

NO

8

24 MHz

3

CMOS

5 V

4

NO

2

MROM

FIXED POINT

S-PQCC-J68

Not Qualified

24 rpm

YES

8

56

ST90E27D1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

40

DIP

RECTANGULAR

CERAMIC

NO

8

5

IN-LINE

DIP40,.6

70 Cel

ST9

0 Cel

Tin/Lead (Sn/Pb)

DUAL

16384

0

DMA, TIMER(2), WDT

256

CMOS

40 mA

5 V

Microcontrollers

SCI, SPI

UVPROM

2.54 mm

R-XDIP-T40

Not Qualified

12 rpm

e0

8

ST9031B1/XX

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

48

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE

DIP48,.6

70 Cel

ST9

0 Cel

Tin/Lead (Sn/Pb)

DUAL

4096

224

CMOS

70 mA

5 V

Microcontrollers

MROM

2.54 mm

R-PDIP-T48

Not Qualified

12 rpm

e0

PSD813F5V-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

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.