Microchip, 8bit 8051, AT89 Microcontroller, 24MHz, 4 kB Flash, 20-Pin PDIP

RS Stock No.: 127-8148Brand: MicrochipManufacturers Part No.: AT89S4051-24PU
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Technical documents

Specifications

Brand

Microchip

Family Name

AT89

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

20

Device Core

8051

Data Bus Width

8bit

Program Memory Size

4 kB

Maximum Frequency

24MHz

RAM Size

256 B

USB Channels

0

Number of PWM Units

1

Typical Operating Supply Voltage

2.7 → 5.5 V

Pulse Width Modulation

1(1 x 8 bit)

Minimum Operating Temperature

-40 °C

Dimensions

26.92 x 7.11 x 4.95mm

Instruction Set Architecture

MCS-51

Width

7.11mm

Height

4.95mm

Length

26.92mm

Program Memory Type

Flash

Maximum Operating Temperature

+85 °C

Country of Origin

United States

Product details

8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel

Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.

8051 Architecture Microcontrollers

Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.

View all in Microcontrollers

Stock information temporarily unavailable.

P.O.A.

Microchip, 8bit 8051, AT89 Microcontroller, 24MHz, 4 kB Flash, 20-Pin PDIP
Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 2.

Production -

Available in multiples of 2.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 2
1P.O.A.
3P.O.A.
5P.O.A.
7P.O.A.
9P.O.A.
11P.O.A.
13P.O.A.
15P.O.A.
17P.O.A.
19P.O.A.
21P.O.A.
23P.O.A.
25P.O.A.
27P.O.A.
29P.O.A.

P.O.A.

Microchip, 8bit 8051, AT89 Microcontroller, 24MHz, 4 kB Flash, 20-Pin PDIP

Stock information temporarily unavailable.

Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 2.

Production -

Available in multiples of 2.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 2
1P.O.A.
3P.O.A.
5P.O.A.
7P.O.A.
9P.O.A.
11P.O.A.
13P.O.A.
15P.O.A.
17P.O.A.
19P.O.A.
21P.O.A.
23P.O.A.
25P.O.A.
27P.O.A.
29P.O.A.

Technical documents

Specifications

Brand

Microchip

Family Name

AT89

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

20

Device Core

8051

Data Bus Width

8bit

Program Memory Size

4 kB

Maximum Frequency

24MHz

RAM Size

256 B

USB Channels

0

Number of PWM Units

1

Typical Operating Supply Voltage

2.7 → 5.5 V

Pulse Width Modulation

1(1 x 8 bit)

Minimum Operating Temperature

-40 °C

Dimensions

26.92 x 7.11 x 4.95mm

Instruction Set Architecture

MCS-51

Width

7.11mm

Height

4.95mm

Length

26.92mm

Program Memory Type

Flash

Maximum Operating Temperature

+85 °C

Country of Origin

United States

Product details

8051 Architecture Flash ISP (In-System Programmable) Microcontrollers, Atmel

Atmel offers Flash 8051 microcontrollers featuring In-System Programming (ISP) that they can be programmed with the appropriate software, either in parallel or in serial mode.

8051 Architecture Microcontrollers

Atmel's 8-bit microcontrollers (MCUs) based on the 8051 instruction set, combine proven technology with the latest features and functionality, with all featuring advanced flash memory.