Microchip Technology ATMEGA32M1-MU
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $19.92 | $19.92 |
| 15+ | $4.58 | $68.70 |
| 25+ | $4.48 | $112.00 |
| 50+ | $4.23 | $211.50 |
| 100+ | $3.74 | $374.00 |
| N+ | $0.75 | 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 | CANbus, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT |
| Number of I/O | - |
| 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 11x10b; D/A 1x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-VQFN (5x5) |
| Package / Case | 32-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATMEGA32M1-MU is an 8-bit AVR microcontroller optimized for motor control and automotive applications. It operates at up to 16 MHz and features 32KB of flash memory. With a supply voltage range of 2.7V to 5.5V, it offers robust performance in noisy environments. The device includes a temperature sensor and is available in a 32-VFQFN package.
- Wide Voltage Range: 2.7V to 5.5V ensures compatibility with various power supplies.
- Integrated LIN Controller: Simplifies automotive network connectivity.
- High PWM Resolution: Enables precise motor speed and lighting control.
- Internal Temperature Sensor: Allows for on-chip temperature monitoring without external components.
Automotive LIN Nodes
With a LIN controller and 5V operation, it is ideal for low-cost automotive body electronics like window lifts and mirror controls.
Motor Control for Appliances
The dedicated PWM and ADC make it suitable for controlling small BLDC motors in fans, pumps, and power tools.
Industrial Control
Robust I/O and wide voltage range allow for direct interface with industrial sensors and actuators.
Battery Management Systems
Its low power consumption and ADC are perfect for monitoring cell voltages and temperatures in battery packs.
Smart Sensors
Can process sensor data locally and communicate over CAN or LIN, reducing central controller load.
Lighting Control
PWM outputs can drive LED drivers for automotive and architectural lighting with high precision.
- Q: What is the core processor?
- A: It is based on the 8-bit AVR core.
- Q: What is the maximum speed?
- A: It operates at up to 16 MHz.
- Q: What is the program memory size?
- A: It has 32KB (16K x 16) of flash memory.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V.
- Q: Does it have a temperature sensor?
- A: Yes, it includes an internal temperature sensor.
ATMEGA32M1-MU.pdf
- Q: What is the core processor?
- A: It is based on the 8-bit AVR core.
- Q: What is the maximum speed?
- A: It operates at up to 16 MHz.
- Q: What is the program memory size?
- A: It has 32KB (16K x 16) of flash memory.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V.
- Q: Does it have a temperature sensor?
- A: Yes, it includes an internal temperature sensor.
