Microchip Technology ATMEGA32A-MN
Regular price
$14.44
Regular price
$3.61
Sale price
$14.44
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $14.44 | $14.44 |
| 15+ | $3.32 | $49.80 |
| 25+ | $3.25 | $81.25 |
| 50+ | $3.07 | $153.50 |
| 100+ | $2.71 | $271.00 |
| N+ | $0.54 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Tray | NULL |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 16MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 32 |
| Program Memory Size | 32KB (16K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 2K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 44-VQFN (7x7) |
| Package / Case | 44-VFQFN Exposed Pad |
| ROHS |  |
The ATMEGA32A-MN is a popular 8-bit AVR microcontroller from Microchip. It features 32KB flash, 2KB RAM, and runs at up to 16MHz. The 44-VFQFN package offers a compact footprint with exposed pad for thermal management. With a 2.7V-5.5V supply range, it is widely used in industrial and consumer applications.
- Large memory for 8-bit: 32KB flash supports complex firmware without external storage.
- Rich peripheral set: Multiple timers, PWM, ADC, and USART interfaces.
- Proven AVR architecture: Extensive community support and code libraries.
- Wide temperature range: -40°C to 105°C suits demanding environments.
Embedded Control Systems
The 32KB flash and 2KB RAM provide ample resources for complex control algorithms.
Automotive Aftermarket
105°C rating supports engine bay sensors and actuator controllers.
Industrial Automation
Multiple PWM channels drive stepper and DC motors in CNC machines.
Consumer Electronics
Low power consumption extends battery life in remote controls and toys.
Data Acquisition
8-channel 10-bit ADC interfaces with analog sensors for monitoring systems.
Prototyping & Education
Mature AVR ecosystem and extensive documentation make it ideal for learning.
- Q: What is the core architecture?
- A: It uses the Atmel AVR 8-bit RISC core.
- Q: What is the maximum clock frequency?
- A: It runs at up to 16 MHz.
- Q: How much program memory is available?
- A: It has 32KB of flash memory.
- Q: What is the package type?
- A: It is available in a 44-VFQFN package.
Base Product Number ：
ATMEGA32A
ATMEGA32A-MN.pdf
- Q: What is the core architecture?
- A: It uses the Atmel AVR 8-bit RISC core.
- Q: What is the maximum clock frequency?
- A: It runs at up to 16 MHz.
- Q: How much program memory is available?
- A: It has 32KB of flash memory.
- Q: What is the package type?
- A: It is available in a 44-VFQFN package.
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