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$5000Microchip AT89LP6440-20AU
The AT89LP64-20AU is an ideal choice for applications requiring low power consumption
Brands: Microchip Technology
Mfr.Part #: AT89LP6440-20AU
Datasheet: AT89LP6440-20AU Datasheet (PDF)
Package/Case: TQFP-44
Product Type: Microcontrollers
RoHS Status:
Stock Condition: 2,507 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AT89LP6440-20AU General Description
The AT89LP6440-20AU microcontroller offers a wealth of features for embedded system design. With 64KB of ISP flash memory, 8192 bytes of flash data memory, and 4352 bytes of RAM, this single-cycle microcontroller provides ample storage for application code and data. Its integrated peripherals, including PWM, UART, TWI, and SPI interfaces, enable seamless communication with external devices. With up to 38 I/O pins and a 10-bit A/D converter, the AT89LP6440-20AU offers versatile connectivity options for a variety of applications
Features
Compatible with MCS51 Products
20 MIPS Throughput at 20 MHz Clock Frequency and 2.4V, 85C Operating Conditions
Single Clock Cycle per Byte Fetch
2/4K Bytes of In-System Programmable (ISP) Flash Memory
Serial Interface for Program Downloading
32-byte Fast Page Programming Mode
32-byte User Signature Array
2.4V to 5.5V VCC Operating Range
Fully Static Operation: 0 Hz to 20 MHz
2-level Program Memory Lock
256 x 8 Internal RAM
Hardware Multiplier
15 Programmable I/O Lines
Configurable I/O with Quasi-bidirectional, Input, Push-pull Output, and
Open-drain Modes
Enhanced UART with Automatic Address Recognition and Framing Error Detection
Enhanced SPI with Double-buffered Send/Receive
Programmable Watchdog Timer with Software Reset
4-level Interrupt Priority
Analog Comparator with Selectable Interrupt and Debouncing
Two 16-bit Enhanced Timer/Counters with 8-bit PWM
Brown-out Detector and Power-off Flag
Internal Power-on Reset
Low Power Idle and Power-down Modes
Interrupt Recovery from Power-down Mode
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | 8-bit Microcontrollers - MCU |
| RoHS: | Y | Mounting Style: | SMD/SMT |
| Package / Case: | TQFP-44 | Core: | 8051 |
| Data Bus Width: | 8 bit | Maximum Clock Frequency: | 20 MHz |
| Program Memory Size: | 64 kB | Data RAM Size: | 8 kB |
| ADC Resolution: | 10 bit | Number of I/Os: | 38 I/O |
| Operating Supply Voltage: | 2.4 V to 3.6 V | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Packaging: | Tray |
| Program Memory Type: | Flash | Brand: | Microchip Technology / Atmel |
| Data RAM Type: | SRAM | Data ROM Size: | 8192 B |
| Data ROM Type: | EEPROM | Interface Type: | I2C, SPI, UART |
| Moisture Sensitive: | Yes | Number of ADC Channels: | 8 |
| Number of Timers/Counters: | 3 Timer | Processor Series: | AT89x |
| Product Type: | 8-bit Microcontrollers - MCU | Factory Pack Quantity: | 160 |
| Subcategory: | Microcontrollers - MCU | Supply Voltage - Max: | 3.6 V |
| Supply Voltage - Min: | 2.4 V | Unit Weight: | 0.009640 oz |
| Tags | AT89LP6, AT89LP, AT89L, AT89, AT8 |
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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Step3 :Anti-static bag
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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 AT89LP6440-20AU is a high-performance, low-power 8-bit microcontroller from Atmel. It features 64KB of flash memory, 4KB of SRAM, and a wide range of peripherals including UART, SPI, I2C, and PWM. Operating at 20MHz, it is suitable for a variety of applications such as industrial control, consumer electronics, and automotive systems.
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Equivalent
Some equivalent chips to AT89LP6440-20AU are AT89LP6440-20XU, AT89LP6440-16XU, AT89LP6440-16AU, AT89LP6440-20XUR, AT89LP6440-16XUR. These chips are all part of the AT89LP6440 series and have similar features and specifications. -
Features
1. 20 MHz 8051 CPU core with 64KB Flash memory 2. 512B RAM, 2KB EEPROM, and 2KB SRAM 3. UART, SPI, I2C, and ADC interfaces 4. PWM and Timers for precision control 5. Low power consumption 6. 44-pin TQFP package 7. Wide operating voltage range of 2.7V to 5.5V -
Pinout
AT89LP6440-20AU is a 44-pin microcontroller with 24 I/O lines, 36 KB Flash memory, 2 KB RAM, and operates at 20 MHz. It features 2 USARTs, 3 timers/counters, SPI and I2C interfaces, analog comparator, and a 10-bit ADC. It is commonly used in low-power applications requiring high levels of integration and communication capabilities. -
Manufacturer
AT89LP6440-20AU is manufactured by Microchip Technology Inc., which is an American manufacturer of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. It is a leading provider of microcontroller and analog solutions, serving numerous industries including automotive, consumer, industrial, and more. -
Application Field
AT89LP6440-20AU microcontroller can be used in various application areas such as automotive electronics, industrial control systems, consumer electronics, and communication devices. Its high-performance features, integrated peripherals, and low power consumption make it ideal for a wide range of applications. -
Package
The AT89LP6440-20AU chip is available in a TQFP package type, with a form of Surface Mount and a size of 32 pins (7x7 mm).
Datasheet PDF
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365 days quality guarantee for all products
Decent product, but shipping was slower than expected.