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Microchip ATMEGA32A-AUR
Compact microcontroller with KB flash memory and bit AVR RISC architecture for efficient codin
Brands: Microchip Technology, Inc
Mfr.Part #: ATMEGA32A-AUR
Datasheet: ATMEGA32A-AUR Datasheet (PDF)
Package/Case: TQFP-44
RoHS Status:
Stock Condition: 2,938 pcs, New Original
Product Type: Microcontrollers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.157 | $2.157 |
| 10 | $1.928 | $19.280 |
| 30 | $1.786 | $53.580 |
| 100 | $1.641 | $164.100 |
| 500 | $1.574 | $787.000 |
| 1000 | $1.545 | $1545.000 |
In Stock: 2,938 PCS
ATMEGA32A-AUR General Description
The ATMEGA32A-AUR microcontroller is a versatile and reliable solution for a diverse range of applications. With 32KB of flash memory, 2KB of SRAM, and 1KB of EEPROM, it provides ample storage for program data and parameters. Its 32 digital I/O pins, 8 analog input channels, and multiple communication interfaces, including UART, SPI, and I2C, enable seamless integration with external devices and peripherals. Additionally, the 10-bit ADC with multiplexed analog input ensures accurate and precise measurements of analog signals. The microcontroller's robust performance, comprehensive set of peripherals, and wide operating voltage range make it well-suited for use in embedded systems, IoT devices, robotics, and automation applications. Its support for in-system programming via SPI interface facilitates easy firmware updates, further enhancing its appeal for developers and engineers
Features
- Advanced RISC Architecture
- 131 Powerful Instructions - Most Single-clock Cycle Execution
- 32 × 8 General Purpose Working Registers
- Fully Static Operation
- Up to 16MIPS Throughput at 16MHz
- On-chip 2-cycle Multiplier
- High Endurance Non-volatile Memory segments
- 32Kbytes of In-System Self-programmable Flash program memory
- 1024Bytes EEPROM
- 2Kbytes Internal SRAM
- Write/Erase cycles: 10,000 Flash/100,000 EEPROM
- Data retention: 20 years at 85°C/100 years at 25°C
- Optional Boot Code Section with Independent Lock Bits
- In-System Programming by On-chip Boot Program
- True Read-While-Write Operation
- Programming Lock for Software Security
- JTAG (IEEE std. 1149.1 Compliant) Interface
- Boundary-scan Capabilities According to the JTAG Standard
- Extensive On-chip Debug SupportProgramming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface
- QTouch library support
- Capacitive touch buttons, sliders and wheels
- QTouch and QMatrix acquisition
- Up to 64 sense channels
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | 8-bit Microcontrollers - MCU |
| RoHS: | Details | Core: | AVR |
| Program Memory Size: | 32 kB | Data RAM Size: | 2 kB |
| Package / Case: | TQFP-44 | Maximum Clock Frequency: | 16 MHz |
| ADC Resolution: | 10 bit | Number of I/Os: | 32 I/O |
| Supply Voltage - Min: | 2.7 V | Supply Voltage - Max: | 5.5 V |
| Mounting Style: | SMD/SMT | Data Bus Width: | 8 bit |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
| Series: | ATmega32A | Packaging: | MouseReel |
| Brand: | Microchip Technology | Data RAM Type: | SRAM |
| Data ROM Size: | 1 kB | Data ROM Type: | EEPROM |
| Interface Type: | I2C, SPI, USART | Moisture Sensitive: | Yes |
| Number of ADC Channels: | 8 Channel | Processor Series: | megaAVR |
| Product: | MCUs | Product Type: | 8-bit Microcontrollers - MCU |
| Program Memory Type: | Flash | Factory Pack Quantity: | 2000 |
| Subcategory: | Microcontrollers - MCU | Tradename: | AVR |
| Watchdog Timers: | Watchdog Timer |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
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 |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
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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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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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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ATMEGA32A-AUR is a high-performance 8-bit microcontroller from Microchip Technology, offering 32KB of flash memory, 2KB of SRAM, and various communication interfaces. It is commonly used in embedded systems, IoT devices, and industrial applications due to its versatility and reliability.
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Equivalent
Equivalent products of ATMEGA32A-AUR chip include ATMEGA32U4-AUR, ATMEGA32M1-AUR, ATMEGA328P-AUR, ATMEGA16A-AUR, and ATMEGA168A-AUR. These chips are from the same ATMEGA family and offer similar features and functionalities, making them suitable alternatives to the ATMEGA32A-AUR. -
Features
ATMEGA32A-AUR is a high-performance, low-power 8-bit microcontroller with advanced RISC architecture, 32KB of flash memory, 2KB of SRAM, 1KB of EEPROM, and a wide range of peripherals including UART, SPI, and I2C interfaces. It operates at 0-8 MHz and has 32 programmable I/O pins. -
Pinout
The ATMEGA32A-AUR is a 44-pin microcontroller with various functions including 32KB of flash memory, 2KB of SRAM, 1KB of EEPROM, 32 general-purpose I/O pins, multiple communication interfaces, and analog-to-digital converters. -
Manufacturer
The manufacturer of the ATMEGA32A-AUR is Microchip Technology Inc. It is an American company specializing in the production of microcontrollers, semiconductors, and other electronic components for a wide range of industries including automotive, consumer, industrial, and aerospace. -
Application Field
The ATMEGA32A-AUR microcontroller is commonly used in applications such as industrial control systems, automotive electronics, consumer electronics, and home automation. It is also widely used in robotics, IoT devices, and various sensor-based systems due to its versatility and reliability. -
Package
The ATMEGA32A-AUR chip is a surface mount package with a flat, square-shaped form. It comes in a 44-pin TQFP (Thin Quad Flat Package) with a body size of 10 mm x 10 mm, and a package size of 14 mm x 14 mm.
Datasheet PDF
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