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Microchip AT89S4051-24SU
8051 89S Microcontroller IC 8-Bit 24MHz 4KB (4K x 8) FLASH 20-SOIC
Brands: Microchip Technology, Inc
Mfr.Part #: AT89S4051-24SU
Datasheet: AT89S4051-24SU Datasheet (PDF)
Package/Case: SOIC-20
Product Type: Embedded Processors & Controllers
AT89S4051-24SU General Description
Low-power, high-performance CMOS 8-bit microcontroller with 4KB ISP flash memory. The device uses Microchip high-density nonvolatile memory technology and is compatible with the industry-standard MCS??-51 instruction set.
An enhanced CPU core can fetch a single byte from memory every clock cycle and is capable of 20-MIPS throughput. The new CPU core runs at a much lower speed, greatly reducing power consumption.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | 8-bit Microcontrollers - MCU |
| RoHS: | Y | Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-20 | Series: | 89S |
| Core: | 8051 | Data Bus Width: | 8 bit |
| Maximum Clock Frequency: | 24 MHz | Program Memory Size: | 4 kB |
| Data RAM Size: | 256 B | ADC Resolution: | No ADC |
| Number of I/Os: | 15 I/O | Operating Supply Voltage: | 2.7 V to 5.5 V |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
| Packaging: | Tube | Height: | 2.35 mm |
| Length: | 13 mm | Product: | MCU |
| Program Memory Type: | Flash | Width: | 7.6 mm |
| Brand: | Microchip Technology / Atmel | Interface Type: | UART |
| Moisture Sensitive: | Yes | Number of Timers/Counters: | 2 Timer |
| Processor Series: | AT89x | Product Type: | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity: | 37 | Subcategory: | Microcontrollers - MCU |
| Supply Voltage - Max: | 5.5 V | Supply Voltage - Min: | 2.7 V |
| Unit Weight: | 0.028254 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The AT89S4051-24SU chip is a microcontroller manufactured by Atmel. It operates at 24 MHz and belongs to the AT89 series. This chip has 4KB of Flash memory, 128 bytes of RAM, and 15 I/O pins. It is commonly used in a wide range of electronic applications such as robotics, automation, and embedded systems due to its small size, low power consumption, and rich set of peripherals.
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Equivalent
Some equivalent products of the AT89S4051-24SU microcontroller chip include the AT89S51, AT89S52, and AT89C51. These chips are similar in terms of functionality and features, making them suitable replacements for the AT89S4051-24SU in various applications. -
Features
AT89S4051-24SU is an 8-bit microcontroller chip. It operates at a high-frequency of 24MHz and has 4KB of Flash memory for program storage. It also offers 128 bytes of RAM for data storage. The chip includes multiple I/O ports, timers/counters, and serial communication interfaces, making it suitable for a wide range of applications. -
Pinout
The AT89S4051-24SU is an 8-bit microcontroller with 20 pins. It has various functions including programmable input/output ports, timers/counters, interrupt system, serial communication interface, and a programmable flash memory. -
Manufacturer
The AT89S4051-24SU is manufactured by Microchip Technology Inc. It is an American company that specializes in the production of microcontrollers, semiconductors, and various other integrated circuits. -
Application Field
The AT89S4051-24SU microcontroller is commonly used in various application areas, including industrial automation, home automation, security systems, automotive electronics, consumer electronics, and communication devices. It is versatile and reliable, making it suitable for a wide range of embedded systems where low-power consumption, compact size, and high performance are required. -
Package
The AT89S4051-24SU chip comes in an SOIC (Small Outline Integrated Circuit) package. Its form is a rectangular shape with leads extending from the sides. The package size is 150 mils (3.81mm) wide.
Datasheet PDF
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