The category is 'Embedded - Microcontrollers'

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  • Series
  • Series:

    89C

Image

Part Number

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Datasheet

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RoHS

Factory Lead Time

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JESD-609 Code

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Part Status

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Has ADC

DMA Channels

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Core Architecture

EEPROM Size

On Chip Program ROM Width

Max Frequency

Number of A/D Converters

External Data Bus Width

Number of Programmable I/O

Height Seated (Max)

Length

Width

Radiation Hardening

RoHS Status

Lead Free

AT89C51IC2-SLRUL

Mfr Part No

AT89C51IC2-SLRUL

Microchip Technology Datasheet

8
In Stock

Min: 1

Mult: 1

16 Weeks

Surface Mount

Surface Mount

44-LCC (J-Lead)

44

34

-40°C~85°C TA

Cut Tape (CT)

1999

89C

yes

Discontinued

3 (168 Hours)

44

QUAD

J BEND

3V

1.27mm

40MHz

AT89C51IC2

2.7V

I2C, SPI, UART, USART

32kB

External

1.25K x 8

2.7V~3.6V

MICROCONTROLLER

80C51

POR, PWM, WDT

FLASH

8-Bit

32KB 32K x 8

I2C, SPI, UART/USART

8

40 μs

NO

NO

8b

YES

NO

3

16

8051

8

4.57mm

16.55mm

ROHS3 Compliant

Lead Free

AT89C51IC2-RLTIL

Mfr Part No

AT89C51IC2-RLTIL

Microchip Technology Datasheet

814
In Stock

Min: 1

Mult: 1

Surface Mount

Surface Mount

44-LQFP

44

44-VQFP (10x10)

FLASH

34

-40°C~85°C TA

Tray

2006

89C

Obsolete

3 (168 Hours)

85°C

-40°C

40MHz

AT89C51IC2

3.3V

I2C, SPI, UART, USART

3.6V

2.7V

32kB

External

40MHz

1.25K x 8

2.7V~3.6V

80C51

POR, PWM, WDT

FLASH

8-Bit

32KB 32K x 8

I2C, SPI, UART/USART

40 μs

3

8051

Non-RoHS Compliant

Contains Lead

AT89C52-24AC

Mfr Part No

AT89C52-24AC

Microchip Technology Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

44-TQFP

44

44-TQFP (10x10)

FLASH

32

0°C~70°C TA

Tray

1997

89C

Obsolete

3 (168 Hours)

70°C

0°C

24MHz

AT89C52

5V

SPI

6V

4V

8kB

Internal

24MHz

256 x 8

4V~6V

12

8051

FLASH

8-Bit

8KB 8K x 8

SIO, UART/USART

24 μs

8b

4

3

1 Msps

8051

24MHz

1

32

No

Non-RoHS Compliant

Contains Lead

AT89C51RC2-RLRUL

Mfr Part No

AT89C51RC2-RLRUL

Microchip Technology Datasheet

34
In Stock

Min: 1

Mult: 1

21 Weeks

Surface Mount

44-LQFP

YES

44

32

-40°C~85°C TA

Tape & Reel (TR)

2006

89C

yes

Active

3 (168 Hours)

44

QUAD

GULL WING

5V

40MHz

AT89C51RC2

5.5V

SPI, UART, USART

32kB

External

24 MHz

1.25K x 8

2.7V~3.6V

MICROCONTROLLER

80C51

POR, PWM, WDT

FLASH

8-Bit

32KB 32K x 8

SPI, UART/USART

8

NO

NO

8b

NO

NO

3

16

8051

8

ROHS3 Compliant

AT89C51RC2-SLRUL

Mfr Part No

AT89C51RC2-SLRUL

Microchip Technology Datasheet

21
In Stock

  • 1: $10.995448
  • 10: $10.373064
  • 100: $9.785910
  • 500: $9.231990
  • View all price

Min: 1

Mult: 1

4 Weeks

Surface Mount

44-LCC (J-Lead)

YES

44

32

-40°C~85°C TA

Cut Tape (CT)

2004

89C

Discontinued

2 (1 Year)

44

QUAD

J BEND

5V

1.27mm

40MHz

AT89C51RC2

5.5V

SPI, UART, USART

32kB

External

24 MHz

1.25K x 8

2.7V~3.6V

MICROCONTROLLER

80C51

POR, PWM, WDT

FLASH

8-Bit

32KB 32K x 8

SPI, UART/USART

8

60 μs

NO

NO

8b

NO

NO

3

16

8051

8

4.57mm

16.5862mm

ROHS3 Compliant

Lead Free

AT89C51RB2-SLRUL

Mfr Part No

AT89C51RB2-SLRUL

Microchip Technology Datasheet

27
In Stock

Min: 1

Mult: 1

8 Weeks

Surface Mount

44-LCC (J-Lead)

44

44-PLCC (16.6x16.6)

FLASH

32

-40°C~85°C TA

Tape & Reel (TR)

2006

89C

Active

3 (168 Hours)

85°C

-40°C

40MHz

AT89C51RB2

SPI, UART, USART

3.6V

2.7V

16kB

External

40MHz

1.25K x 8

2.7V~3.6V

80C51

POR, PWM, WDT

FLASH

8-Bit

16KB 16K x 8

SPI, UART/USART

8b

3

8051

60MHz

32

ROHS3 Compliant

AT89C51RB2-SLRUM

Mfr Part No

AT89C51RB2-SLRUM

Microchip Technology Datasheet

27
In Stock

Min: 1

Mult: 1

6 Weeks

Surface Mount

Surface Mount

44-LCC (J-Lead)

44

44-PLCC (16.6x16.6)

FLASH

32

-40°C~85°C TA

Tape & Reel (TR)

2006

89C

Active

3 (168 Hours)

85°C

-40°C

60MHz

AT89C51RB2

SPI, UART, USART

5.5V

2.7V

16kB

External

60MHz

1.25K x 8

2.7V~5.5V

80C51

POR, PWM, WDT

FLASH

8-Bit

16KB 16K x 8

SPI, UART/USART

8b

3

8051

60MHz

32

ROHS3 Compliant

AT89C51RD2-RLRUM

Mfr Part No

AT89C51RD2-RLRUM

Microchip Technology Datasheet

16
In Stock

-

Min: 1

Mult: 1

4 Weeks

Surface Mount

Surface Mount

44-LQFP

44

44-VQFP (10x10)

FLASH

34

Automotive grade

-40°C~85°C TA

Cut Tape (CT)

2003

89C

Active

3 (168 Hours)

85°C

-40°C

60MHz

AT89C51RD2

SPI, UART, USART

5.5V

2.7V

64kB

External

60MHz

2K x 8

2.7V~5.5V

80C51

POR, PWM, WDT

FLASH

8-Bit

64KB 64K x 8

SPI, UART/USART

60 μs

8b

3

8051

60MHz

32

ROHS3 Compliant

Lead Free

AT89C51RB2-RLRUL

Mfr Part No

AT89C51RB2-RLRUL

Microchip Technology Datasheet

34
In Stock

-

Min: 1

Mult: 1

16 Weeks

Surface Mount

Surface Mount

44-LQFP

44

44-VQFP (10x10)

FLASH

32

-40°C~85°C TA

Cut Tape (CT)

2006

89C

Discontinued

3 (168 Hours)

85°C

-40°C

40MHz

AT89C51RB2

SPI, UART, USART

5.5V

2.7V

16kB

External

40MHz

1.25K x 8

2.7V~3.6V

80C51

POR, PWM, WDT

FLASH

8-Bit

16KB 16K x 8

SPI, UART/USART

60 μs

8b

3

8051

60MHz

32

ROHS3 Compliant

Lead Free

AT89C51IC2-RLRUL

Mfr Part No

AT89C51IC2-RLRUL

Microchip Technology Datasheet

2553
In Stock

Min: 1

Mult: 1

16 Weeks

Surface Mount

44-LQFP

YES

44

34

-40°C~85°C TA

Cut Tape (CT)

2006

89C

yes

Discontinued

3 (168 Hours)

44

QUAD

GULL WING

3V

0.8mm

40MHz

AT89C51IC2

2.7V

I2C, SPI, UART, USART

32kB

External

1.25K x 8

2.7V~3.6V

MICROCONTROLLER

80C51

POR, PWM, WDT

FLASH

8-Bit

32KB 32K x 8

I2C, SPI, UART/USART

8

40 μs

NO

NO

8b

YES

NO

3

16

8051

8

1.6mm

10mm

ROHS3 Compliant

Lead Free

AT89C51RB2-3CSUL

Mfr Part No

AT89C51RB2-3CSUL

Microchip Technology Datasheet

27
In Stock

-

Min: 1

Mult: 1

7 Weeks

Through Hole

Through Hole

40-DIP (0.600, 15.24mm)

40

40-PDIL

FLASH

32

-40°C~85°C TA

Tube

2004

89C

Active

3 (168 Hours)

85°C

-40°C

40MHz

AT89C51RB2

SPI, UART, USART

5.5V

2.7V

16kB

External

40MHz

1.25K x 8

2.7V~3.6V

80C51

POR, PWM, WDT

FLASH

8-Bit

16KB 16K x 8

SPI, UART/USART

8b

3

8051

60MHz

32

ROHS3 Compliant

AT89C51IC2-RLRIM

Mfr Part No

AT89C51IC2-RLRIM

Microchip Technology Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

44-LQFP

44

44-VQFP (10x10)

FLASH

34

-40°C~85°C TA

Cut Tape (CT)

2006

89C

Obsolete

3 (168 Hours)

85°C

-40°C

60MHz

AT89C51IC2

I2C, SPI, UART, USART

32kB

External

60MHz

1.25K x 8

2.7V~5.5V

80C51

POR, PWM, WDT

FLASH

8-Bit

32KB 32K x 8

I2C, SPI, UART/USART

60 μs

8051

Non-RoHS Compliant

Contains Lead

AT89C5121-ICSUL

Mfr Part No

AT89C5121-ICSUL

Microchip Technology Datasheet

5760
In Stock

-

Min: 1

Mult: 1

Surface Mount

Surface Mount

24-SSOP (0.209, 5.30mm Width)

24

24-SSOP

FLASH, RAM

14

-40°C~85°C TA

Tube

2006

89C

Obsolete

3 (168 Hours)

85°C

-40°C

16MHz

AT89C5121

UART, USART

5.4V

2.85V

16kB

Internal

16MHz

256 x 8

2.85V~5.4V

80C51

LED, POR, WDT

Flash RAM

8-Bit

16KB 16K x 8

SmartCard, UART/USART

8b

2

8051

16K x 8

16MHz

No

ROHS3 Compliant

AT89C51ED2-SMRUM

Mfr Part No

AT89C51ED2-SMRUM

Microchip Technology Datasheet

-

-

Min: 1

Mult: 1

Tin

Surface Mount

Surface Mount

68-LCC (J-Lead)

68

68-PLCC (24.23x24.23)

FLASH

50

Yes

-40°C~85°C TA

Tape & Reel (TR)

1999

89C

Obsolete

3 (168 Hours)

85°C

-40°C

1W

60MHz

AT89C51ED2

SPI, UART, USART

5.5V

2.7V

64kB

External

60MHz

2K x 8

2.7V~5.5V

80C51

POR, PWM, WDT

FLASH

8-Bit

64KB 64K x 8

SPI, UART/USART

60 μs

8b

3

8051

2K x 8

60MHz

32

ROHS3 Compliant

Lead Free

DS89C430-QNL

Mfr Part No

DS89C430-QNL

Maxim Integrated Datasheet

4000
In Stock

  • 1: $28.066094
  • 10: $26.477448
  • 100: $24.978724
  • 500: $23.564834
  • View all price

Min: 1

Mult: 1

13 Weeks

Surface Mount

44-LCC (J-Lead)

YES

44

32

16384

-40°C~85°C TA

Tube

2008

89C

e3

yes

Active

3 (168 Hours)

44

EAR99

Matte Tin (Sn)

8542.31.00.01

QUAD

J BEND

260

5V

1.27mm

30

DS89C430

44

Not Qualified

5.5V

5V

4.5V

External

33MHz

1K x 8

4.5V~5.5V

MICROCONTROLLER

8051

Power-Fail Reset, WDT

33MHz

FLASH

8-Bit

16KB 16K x 8

EBI/EMI, SIO, UART/USART

8

NO

NO

NO

NO

16

8

4.57mm

16.585mm

16.585mm

ROHS3 Compliant

Lead Free

DS89C430-MNL

Mfr Part No

DS89C430-MNL

Maxim Integrated Datasheet

24
In Stock

  • 1: $29.544748
  • 10: $27.872404
  • 100: $26.294721
  • 500: $24.806340
  • View all price

Min: 1

Mult: 1

6 Weeks

Tin

Through Hole

Through Hole

40-DIP (0.600, 15.24mm)

40

32

Yes

-40°C~85°C TA

Tube

2005

89C

e3

yes

Active

1 (Unlimited)

40

EAR99

DUAL

260

5V

33MHz

DS89C430

40

5V

5V

EBI/EMI, UART, USART

16kB

External

1K x 8

4.5V~5.5V

MICROCONTROLLER

8051

Power-Fail Reset, WDT

FLASH

8-Bit

16KB 16K x 8

EBI/EMI, SIO, UART/USART

8

33 μs

NO

NO

8b

NO

NO

3

16

4

5.08mm

52.075mm

No

ROHS3 Compliant

Lead Free

AT89C51ED2-3CSUM

Mfr Part No

AT89C51ED2-3CSUM

Microchip Technology Datasheet

-

-

Min: 1

Mult: 1

Through Hole

40-DIP (0.600, 15.24mm)

40-PDIL

34

-40°C~85°C TA

Tube

2004

89C

Obsolete

Not Applicable

AT89C51ED2

External

60MHz

2K x 8

2.7V~5.5V

80C51

POR, PWM, WDT

FLASH

8-Bit

64KB 64K x 8

SPI, UART/USART

2K x 8

ROHS3 Compliant

P89C668HBA/00,512

Mfr Part No

P89C668HBA/00,512

NXP USA Inc. Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

44-LCC (J-Lead)

YES

32

65536

0°C~70°C TA

Tube

2002

89C

Obsolete

3 (168 Hours)

44

3A991.A.2

8542.31.00.01

QUAD

J BEND

245

5V

1.27mm

40

P89C668H

44

S-PQCC-J44

Not Qualified

5.5V

5V

4.5V

Internal

33MHz

8K x 8

4.5V~5.5V

MICROCONTROLLER

8051

POR, PWM, WDT

33MHz

FLASH

8-Bit

64KB 64K x 8

I2C, UART/USART

64mA

8

NO

NO

YES

NO

16

8

4.57mm

16.5862mm

16.5862mm

ROHS3 Compliant

AT89C51RC2-RLRUM

Mfr Part No

AT89C51RC2-RLRUM

Microchip Technology Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

44-LQFP

44

44-VQFP (10x10)

FLASH

32

-40°C~85°C TA

Tape & Reel (TR)

2006

89C

Active

3 (168 Hours)

85°C

-40°C

60MHz

AT89C51RC2

5.5V

SPI, UART, USART

32kB

External

60MHz

1.25K x 8

2.7V~5.5V

80C51

POR, PWM, WDT

FLASH

8-Bit

32KB 32K x 8

SPI, UART/USART

8b

3

8051

60MHz

32

ROHS3 Compliant

P89CV51RD2FBC,557

Mfr Part No

P89CV51RD2FBC,557

NXP USA Inc. Datasheet

-

-

Min: 1

Mult: 1

Surface Mount

44-TQFP

YES

32

65536

-40°C~85°C TA

Tray

2009

89C

Obsolete

3 (168 Hours)

44

3A991.A.2

8542.31.00.01

QUAD

GULL WING

NOT SPECIFIED

5V

0.8mm

NOT SPECIFIED

P89CV51R

44

S-PQFP-G44

Not Qualified

5.5V

5V

4.5V

Internal

40MHz

1K x 8

4.5V~5.5V

MICROCONTROLLER

8051

POR, PWM, WDT

40MHz

FLASH

8-Bit

64KB 64K x 8

EBI/EMI, SPI, UART/USART

70mA

8

NO

NO

YES

NO

16

8

1.2mm

10mm

10mm

ROHS3 Compliant