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$5000Microchip AT89C4051-24SI
This microcontroller is suitable for a wide range of applications, thanks to its 2.7V to 5.5V operating voltage and high-speed performance
Brands: Microchip
Mfr.Part #: AT89C4051-24SI
Datasheet: AT89C4051-24SI Datasheet (PDF)
Package/Case: SOIC-20
Product Type: Microcontrollers
RoHS Status:
Stock Condition: 9,458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AT89C4051-24SI General Description
The AT89C4051-24SI microcontroller by Atmel is a high-performance, low-power 8-bit device that operates at a maximum frequency of 24 MHz. With 4KB of reprogrammable Flash memory and 128 bytes of RAM, it offers ample storage for both program and data. Its versatile set of peripherals, including a 4-channel 10-bit ADC, two 16-bit timer/counters, and a serial communication interface, make it suitable for a wide range of applications. Additionally, its operating voltage range of 2.7V to 6V and compact 20-pin SOIC package make it easily integrable into various designs. Designed for low power consumption, it features power-saving modes to extend battery life, making it ideal for portable devices
Features
- 4K bytes of Flash, 128 bytes of RAM, 15 I/O lines, two 16-bit timer/counters, a five-vector, two-level interrupt architecture, a full duplex serial port, a precision analog comparator, on-chip oscillator and clock circuitry. In addition, the AT89C4051 is designed with static logic for operation down to zero frequency and supports two software-selectable power saving modes. The Idle Mode stops the CPU while allowing the RAM, timer/counters, serial port and interrupt system to continue functioning. The power-down mode saves the RAM contents but freezes the oscillator disabling all other chip functions until the next hardware reset.
- Features
- Compatible with MCS®51 Products
- 4K Bytes of Reprogrammable Flash Memory
- – Endurance: 1,000 Write/Erase Cycles
- 2.7V to 6V Operating Range
- Fully Static Operation: 0 Hz to 24 MHz
- Two-level Program Memory Lock
- 128 x 8-bit Internal RAM
- 15 Programmable I/O Lines
- Two 16-bit Timer/Counters
- Six Interrupt Sources
- Programmable Serial UART Channel
- Direct LED Drive Outputs
- On-chip Analog Comparator
- Low-power Idle and Power-down Modes
- Brown-out Detection
- Power-On Reset (POR)
- Green (Pb/Halide-free/RoHS Compliant) Packaging
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | 8-bit Microcontrollers - MCU |
| RoHS: | N | Series: | Microcontroller |
| Mounting Style: | SMD/SMT | Package / Case: | SOIC-20 |
| Core: | 8051 | Program Memory Size: | 4 kB |
| Data Bus Width: | 8 bit | ADC Resolution: | No ADC |
| Maximum Clock Frequency: | 24 MHz | Number of I/Os: | 15 I/O |
| Data RAM Size: | 128 B | Supply Voltage - Min: | 4 V |
| Supply Voltage - Max: | 6 V | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Brand: | Microchip Technology |
| Data ROM Type: | Flash | Height: | 2.35 mm |
| Interface Type: | UART | Length: | 13 mm |
| Number of Timers/Counters: | 2 Timer | Product Type: | 8-bit Microcontrollers - MCU |
| Program Memory Type: | Flash | Factory Pack Quantity: | 38 |
| Subcategory: | Microcontrollers - MCU | Width: | 7.6 mm |
| 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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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 AT89C4051-24SI is a high-performance, low-power 8-bit microcontroller from Atmel. It features 4KB of Flash memory, 128B of RAM, and 128B of EEPROM. With a 24MHz clock speed, on-chip oscillator, and versatile I/O pins, it is suitable for a wide range of embedded applications.
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Equivalent
Some equivalent products of AT89C4051-24SI chip are, AT89C4051-24PI, AT89C2051-24PU, AT89C4051-24SU, AT89C51RC2-3CSUM, and AT89C51RC2-SLSUM. These chips are all microcontrollers with similar features and capabilities to the AT89C4051-24SI. -
Features
Features of AT89C4051-24SI include 4KB of Flash memory, 128 bytes of RAM, 15 I/O lines, 2 16-bit timers/counters, UART for serial communication, SPI communication support, 24 MHz clock frequency, and low-power consumption. It is a high-performance 8-bit microcontroller with a wide range of applications. -
Pinout
AT89C4051-24SI is an 8-bit microcontroller with 20 pins. Its functions include 4-channel 10-bit A/D converter, 2 Timers/Counters, UART, programmable serial interface, and 4 KB of Flash memory. It operates at a speed of 24 MHz with a supply voltage of 4.0-6.0V. -
Manufacturer
AT89C4051-24SI is manufactured by Atmel Corporation, a semiconductor company specializing in microcontrollers, memory and programmable logic devices. Atmel is known for creating innovative solutions for a variety of industries including consumer electronics, automotive, industrial, and communications. -
Application Field
AT89C4051-24SI is commonly used in embedded systems, industrial control systems, consumer electronics, and automotive applications. It is ideal for applications that require a high-performance and cost-effective microcontroller with 4KB of flash memory and 128 bytes of RAM, such as smart devices, sensors, and control systems. -
Package
The AT89C4051-24SI is a 20-pin Plastic Dual In-Line Package (PDIP) microcontroller with a 24MHz clock speed. It measures 10.16mm x 7.06mm x 2.03mm in size.
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