Microchip AT89C4051-24PU, 8 bit 8051, AT89C4051 Microcontroller, 4 MHz, 4kB FLASH, 20-Pin PDIP

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Subtotal (1 pack of 5 units)*

TWD342.00

(exc. GST)

TWD359.10

(inc. GST)

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Per Pack*
5 - 5TWD68.40TWD342.00
10 +TWD66.60TWD333.00

*price indicative

Packaging Options:
RS Stock No.:
127-6615
Mfr. Part No.:
AT89C4051-24PU
Manufacturer:
Microchip
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Brand

Microchip

Series

AT89C4051

Product Type

Microcontroller

Package Type

PDIP

Mount Type

Surface

Pin Count

20

Device Core

8051

Data Bus Width

8bit

Program Memory Size

4kB

Maximum Clock Frequency

4MHz

RAM Size

128bit

Maximum Supply Voltage

5.5V

Maximum Power Dissipation Pd

1W

Number of Programmable I/Os

25

Analogue Comparators

2

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Standards/Approvals

No

Length

26.92mm

Width

7.11 mm

Height

4.953mm

Minimum Supply Voltage

2V

Program Memory Type

FLASH

Number of Timers

1

Automotive Standard

No

Instruction Set Architecture

CISC

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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