Microchip, 8bit 8051, AT89 Microcontroller, 24MHz, 20 kB Flash, 44-Pin PLCC

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Subtotal (1 pack of 2 units)*

£6.82

(exc. VAT)

£8.18

(inc. VAT)

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Per Pack*
2 +£3.41£6.82

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Packaging Options:
RS Stock No.:
127-6627
Mfr. Part No.:
AT89C55WD-24JU
Brand:
Microchip
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Brand

Microchip

Family Name

AT89

Package Type

PLCC

Mounting Type

Surface Mount

Pin Count

44

Device Core

8051

Data Bus Width

8bit

Program Memory Size

20 kB

Maximum Frequency

24MHz

RAM Size

256 B

USB Channels

0

Number of PWM Units

0

Number of SPI Channels

0

Number of CAN Channels

0

Number of UART Channels

1

Typical Operating Supply Voltage

4 → 5.5 V

Length

16.66mm

ADCs

0

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

CISC

Minimum Operating Temperature

-40 °C

Width

16.66mm

Dimensions

16.66 x 16.66 x 4.06mm

Pulse Width Modulation

0

Program Memory Type

Flash

Number of Ethernet Channels

0

Height

4.06mm

Number of ADC Units

0

Maximum Operating Temperature

+85 °C

8051 Architecture Flash (Reprogrammable) Microcontrollers


Atmel offers 8051 reprogrammable flash microcontrollers with programmable and erasable read-only memory, using high-density non-volatile memory technology.


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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