56 Microcontrollers 533

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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

ST72E771N9D1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

0

NO

8

IN-LINE

4 V

70 Cel

0 Cel

YES

DUAL

YES

0

24 MHz

HCMOS

5 V

YES

UVPROM

R-CDIP-T56

Not Qualified

8 rpm

32

ST72334N2B7/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

105 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

CMOS

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72331N4B3/XXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

125 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

16384

15.24 mm

0

8 MHz

51.75 mm

512

HCMOS

12 mA

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

44

ST72334N4B6/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

85 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

16384

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

512

CMOS

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72C314N2B7XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

105 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72C314N4B1XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

70 Cel

ST72

0 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

16384

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

512

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72T331N2B3S

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

125 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

8192

15.24 mm

0

8 MHz

51.75 mm

384

HCMOS

12 mA

5 V

YES

Microcontrollers

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

4 rpm

e0

44

ST72C314N4B3XXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

125 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

16384

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

512

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST7271N1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

NO

8

IN-LINE

4.5 V

70 Cel

0 Cel

YES

DUAL

NO

4 MHz

CMOS

5 V

YES

MROM

R-PDIP-T56

Not Qualified

4 rpm

ST72312N5B6

STMicroelectronics

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE, SHRINK PITCH

SDIP56,.7

85 Cel

ST72

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

24576

0

POR, PWM, TIMER(2), WDT

768

CMOS

8-Ch 8-Bit

20 mA

5 V

Microcontrollers

SCI, SPI

MROM

1.78 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

8

ST72334N4B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.5/5.5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

70 Cel

ST72

0 Cel

Tin/Lead (Sn/Pb)

YES

DUAL

NO

6.35 mm

16384

15.24 mm

256

RTC, TIMER(2), WDT

0

16 MHz

51.75 mm

512

CMOS

8-Ch 8-Bit

5 V

NO

Microcontrollers

SCI, SPI

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

8

44

ST62T46BB6

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.7

4.5 V

85 Cel

ST6200

-40 Cel

YES

DUAL

NO

6.35 mm

3884

15.24 mm

ALSO OPERATES AT 3V MINIMUM SUPPLY

0

8 MHz

51.75 mm

128

HCMOS

7 mA

5 V

NO

Microcontrollers

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

20

ST72331N2B6/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

0

NO

8

3.5/5.5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.5 V

85 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

8192

15.24 mm

0

16 MHz

51.75 mm

384

CMOS

20 mA

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

44

ST72C334N2B1XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

70 Cel

ST72

0 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72T671N4B6/XXX

STMicroelectronics

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

5

IN-LINE, SHRINK PITCH

SDIP56,.6

85 Cel

ST72

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

4-Ch 10-Bit, 1-Ch 12-Bit

16384

0

TIMER, WDT

512

CMOS

8-Ch 8-Bit

18 mA

5 V

Microcontrollers

I2C, SCI, USB

UVPROM

1.78 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

8

ST72334N4B7/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

105 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

16384

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

512

CMOS

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72T311N2B6

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.5/5.5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.5 V

85 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

8192

15.24 mm

0

16 MHz

51.75 mm

384

HCMOS

20 mA

5 V

YES

Microcontrollers

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

44

ST72T331N4B3

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

125 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

16384

15.24 mm

0

8 MHz

51.75 mm

512

HCMOS

12 mA

5 V

YES

Microcontrollers

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

4 rpm

e0

44

ST72371N4/XXXB1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

YES

8

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

8 rpm

32

ST72E71N5D1

STMicroelectronics

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

CERAMIC

NO

8

5

IN-LINE, SHRINK PITCH

SDIP56,.6

70 Cel

ST72

0 Cel

Tin/Lead (Sn/Pb)

DUAL

16384

512

POR, PWM(18), TIMER, WDT

256

CMOS

8-Ch 8-Bit

2.5 mA

5 V

Microcontrollers

SPI

UVPROM

1.78 mm

R-XDIP-T56

Not Qualified

4 rpm

e0

8

ST72771N9B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

IN-LINE, SHRINK PITCH

4 V

70 Cel

0 Cel

YES

DUAL

YES

6.35 mm

15.24 mm

0

24 MHz

51.75 mm

HCMOS

5 V

YES

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

32

ST72314N4B6

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.5/5.5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

85 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

16384

15.24 mm

0

RTC, TIMER(2), WDT

0

16 MHz

51.75 mm

512

CMOS

8-Ch 8-Bit

5 V

NO

Microcontrollers

SCI, SPI

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

8

44

ST72C314N2B1XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

70 Cel

ST72

0 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72C334N2B7XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

105 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST7271N5

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

NO

8

IN-LINE

4.5 V

70 Cel

0 Cel

YES

DUAL

NO

4 MHz

CMOS

5 V

YES

MROM

R-PDIP-T56

Not Qualified

4 rpm

ST6246BB1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

6 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.7

4.5 V

70 Cel

ST6200

0 Cel

YES

DUAL

NO

6.35 mm

3884

15.24 mm

ALSO OPERATES AT 3V MINIMUM SUPPLY

0

8 MHz

51.75 mm

128

HCMOS

7 mA

5 V

NO

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

20

ST72314N4B6/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

85 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

16384

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

512

CMOS

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72C334N4B7XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

105 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

16384

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

512

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72334N2B6/XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

85 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

CMOS

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72C334N4B6XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

85 Cel

ST72

-40 Cel

YES

DUAL

NO

6.35 mm

16384

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

512

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

44

ST72E72N5D1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

0

NO

8

5

IN-LINE

SDIP56,.7

4.5 V

70 Cel

ST72

0 Cel

TIN LEAD

YES

DUAL

YES

24576

0

8 MHz

384

CMOS

10 mA

5 V

YES

Microcontrollers

UVPROM

1.78 mm

R-CDIP-T56

Not Qualified

4 rpm

e0

27

ST72E311N4D0

STMicroelectronics

MICROCONTROLLER

THROUGH-HOLE

56

WSDIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, WINDOW, SHRINK PITCH

SDIP42,.6

3 V

ST72

YES

DUAL

NO

4.17 mm

16384

15.24 mm

OPERATES AT 3V MINIMUM SUPPLY @ 8 MHZ

0

16 MHz

50.8 mm

512

HCMOS

20 mA

5 V

YES

Microcontrollers

UVPROM

1.778 mm

R-CDIP-T56

Not Qualified

8 rpm

44

ST72C334N2B6

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

8

3.5/5.5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

85 Cel

ST72

-40 Cel

Tin/Lead (Sn/Pb)

YES

DUAL

NO

8192

0

16 MHz

15.24 mm

384

CMOS

5 V

NO

Microcontrollers

FLASH

1.78 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

44

ST72E31N9D0

STMicroelectronics

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

CERAMIC

NO

8

5

IN-LINE, SHRINK PITCH

SDIP56,.7

85 Cel

ST72

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

61440

0

POR, PWM, TIMER(2), WDT

3072

CMOS

8-Ch 8-Bit

20 mA

5 V

Microcontrollers

SCI, SPI

UVPROM

1.78 mm

R-XDIP-T56

Not Qualified

8 rpm

e0

8

ST72T311N2B3

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

125 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

8192

15.24 mm

0

16 MHz

51.75 mm

384

HCMOS

12 mA

5 V

YES

Microcontrollers

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

4 rpm

e0

44

ST72T311N4B3

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

125 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

16384

15.24 mm

0

16 MHz

51.75 mm

512

HCMOS

12 mA

5 V

YES

Microcontrollers

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

4 rpm

e0

44

ST72314N2B1/XXX

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

70 Cel

ST72

0 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

CMOS

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72C334N2B6XXX

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

85 Cel

ST72

-40 Cel

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

44

ST72314J2B6

STMicroelectronics

MICROCONTROLLER

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.5/5.5

IN-LINE, SHRINK PITCH

SDIP42,.6

3 V

85 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

8192

15.24 mm

0

RTC, TIMER(2), WDT

0

16 MHz

51.75 mm

384

CMOS

8-Ch 8-Bit

5 V

NO

Microcontrollers

SCI, SPI

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

8

44

ST72C314N2B3XXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

125 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

CMOS

5 V

YES

Microcontrollers

FLASH

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72T311N4B3S

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

125 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

16384

15.24 mm

OPERATES AT 3V MINIMUM SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

512

HCMOS

12 mA

5 V

YES

Microcontrollers

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

4 rpm

e0

44

ST7271N3

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

NO

8

IN-LINE

4.5 V

70 Cel

0 Cel

YES

DUAL

NO

4 MHz

CMOS

5 V

YES

MROM

R-PDIP-T56

Not Qualified

4 rpm

ST72314N2B3/XXX

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3.2 V

125 Cel

ST72

-40 Cel

Matte Tin (Sn)

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3.2V MIN SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

CMOS

5 V

YES

Microcontrollers

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e3

44

ST72314J2B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.5/5.5

IN-LINE, SHRINK PITCH

SDIP42,.6

3 V

70 Cel

ST72

0 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

8192

15.24 mm

0

RTC, TIMER(2), WDT

0

16 MHz

51.75 mm

384

CMOS

8-Ch 8-Bit

5 V

NO

Microcontrollers

SCI, SPI

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

8

44

ST72771N4B1

STMicroelectronics

MICROCONTROLLER

COMMERCIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

IN-LINE, SHRINK PITCH

4 V

70 Cel

0 Cel

YES

DUAL

YES

6.35 mm

15.24 mm

0

24 MHz

51.75 mm

HCMOS

5 V

YES

MROM

1.778 mm

R-PDIP-T56

Not Qualified

8 rpm

32

ST72T311N2B3S

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

125 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

8192

15.24 mm

OPERATES AT 3V MINIMUM SUPPLY @ 8 MHZ

0

16 MHz

51.75 mm

384

HCMOS

12 mA

5 V

YES

Microcontrollers

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

4 rpm

e0

44

ST72C334N4B6

STMicroelectronics

INDUSTRIAL

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

8

3.5/5.5

IN-LINE, SHRINK PITCH

SDIP56,.6

85 Cel

ST72

-40 Cel

Tin/Lead (Sn/Pb)

DUAL

16384

512

CMOS

Microcontrollers

FLASH

1.78 mm

R-PDIP-T56

Not Qualified

8 rpm

e0

ST72T331N2B3

STMicroelectronics

MICROCONTROLLER

AUTOMOTIVE

THROUGH-HOLE

56

SDIP

RECTANGULAR

PLASTIC/EPOXY

NO

5.5 V

0

NO

8

3.3/5

IN-LINE, SHRINK PITCH

SDIP56,.6

3 V

125 Cel

ST72

-40 Cel

TIN LEAD

YES

DUAL

NO

6.35 mm

8192

15.24 mm

0

8 MHz

51.75 mm

384

HCMOS

12 mA

5 V

YES

Microcontrollers

OTPROM

1.778 mm

R-PDIP-T56

Not Qualified

4 rpm

e0

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.