Microchip, 8bit 8051, AT89 Microcontroller, 24MHz, 4 kB Flash, 40-Pin PDIP

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Subtotal (1 pack of 2 units)*

£4.72

(exc. VAT)

£5.66

(inc. VAT)

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  • 234 unit(s) ready to ship
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Units
Per unit
Per Pack*
2 - 8£2.36£4.72
10 - 22£2.31£4.62
24 - 98£2.23£4.46
100 +£2.185£4.37

*price indicative

Packaging Options:
RS Stock No.:
127-8151
Mfr. Part No.:
AT89S51-24PU
Brand:
Microchip
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Brand

Microchip

Family Name

AT89

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

40

Device Core

8051

Data Bus Width

8bit

Program Memory Size

4 kB

Maximum Frequency

24MHz

RAM Size

128 B

USB Channels

0

Number of PWM Units

0

Number of SPI Channels

0

Number of I2C Channels

0

Typical Operating Supply Voltage

4 → 5.5 V

Number of CAN Channels

0

Number of UART Channels

1

Maximum Operating Temperature

+85 °C

Number of ADC Units

0

Pulse Width Modulation

0

Number of Ethernet Channels

0

Length

52.57mm

ADCs

0

Dimensions

52.57 x 13.97 x 4.44mm

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

MCS-51

Width

13.97mm

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Height

4.44mm

COO (Country of Origin):
US

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.


Device Family


Single Cycle Core
Flash ISP (In-System Programmable)
Flash (Reprogrammable)
CAN Networking MCUs
USB MCUs
ROMless

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