ATMEGA32M1-AU
- Mfr.Part #
- ATMEGA32M1-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 32TQFP
- Stock
- 4,367
- In Stock :
- 4,367
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Base Product Number :
- ATMEGA32
- RAM (bytes) :
- 1024
- Product Status :
- Active
- Oscillator Type :
- Internal
- Power Supplies :
- 3/5V
- Terminal Pitch :
- 0.8mm
- Terminal Position :
- QUAD
- Qualification Status :
- Not Qualified
- Supplier Device Package :
- 32-TQFP (7x7)
- Package / Case :
- 32-TQFP
- Device Core :
- AVR
- CPU Family :
- AVR RISC
- Series :
- AVR® ATmega
- Brand :
- Microchip Technology / Atmel
- Instruction Set Architecture :
- RISC
- Speed :
- 16MHz
- Radiation Hardening :
- No
- Typical Operating Supply Voltage :
- 2.7 → 5.5 V
- MSL :
- MSL 3 - 168 hours
- Manufacturer :
- Microchip
- EEPROM Size :
- 1K x 8
- Data Bus Width :
- 8B
- RAM Size :
- 2K x 8
- Packaging :
- Tray
- Factory Lead Time :
- 7 Weeks
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
- Published :
- 2002
- Mounting Type :
- Surface Mount
- Core Size :
- 8-Bit
- Length :
- 7.1mm
- Surface Mount :
- yes
- Data Converter :
- A/D 11x10b; D/A 1x10b
- Pin Count :
- 32
- Family Name :
- ATMEGA
- Interface Type :
- SPI
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Mount :
- Surface Mount
- Height :
- 1.05mm
- Has ADC :
- yes
- Core Processor :
- AVR
- Product Category :
- 8-bit Microcontrollers - MCU
- Peak Reflow Temperature (Cel) :
- 260
- Memory Size :
- 32kB
- Frequency :
- 16MHz
- Program Memory Type :
- Flash
- Data Converters :
- A/D 11x10b; D/A 1x10b
- Package Shape :
- Square
- RoHS :
- Details
- Number of Terminals :
- 32
- Bit Size :
- 8
- Program Memory Size :
- 32KB 16K x 16
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of I/Os :
- 27 I/O
- Temperature Grade :
- Industrial
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 32
- Connectivity :
- CANbus, LINbus, SPI, UART/USART
- Number of SPI Channels :
- 1
- Tradename :
- AVR
- Product :
- MCU
- Pbfree Code :
- yes
- Minimum Operating Temperature :
- -40 °C
- Number of I/O Lines :
- 27
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of ADC Channels :
- 11
- Width :
- 7.1mm
- Reach Compliance Code :
- Compliant
- Qualification :
- -
- Package Type :
- TQFP
- Terminal Finish :
- Matte Tin (Sn)
- Maximum Operating Temperature :
- +125 °C
- Terminal Form :
- Gull wing
- PWM Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Pins :
- 32
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- JESD-609 Code :
- e3
- Product Type :
- 8-bit Microcontrollers - MCU
- ROM (words) :
- 16384
- Package :
- Tray
- Interface :
- CAN, LIN, SPI, UART, USART
- Number of I/O :
- 27
- Number of PWM Channels :
- 10
- Seated Height-Max :
- 1.2 mm
- DMA Channels :
- No
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 8 MHZ
- Base Part Number :
- ATMEGA32M1
- Dimensions :
- 7.1 x 7.1 x 1.05mm
- RoHS Status :
- ROHS3 Compliant
- Interfaces :
- CAN/SPI/UART
- JESD-30 Code :
- S-PQFP-G32
- Supply Voltage :
- 5V
- Supply Voltage-Min (Vsup) :
- 4.5V
- Number of Timers/Counters :
- 2
- Operating Temperature :
- -40°C~85°C TA
- ROM Programmability :
- Flash
- Mounting Style :
- SMD/SMT
- DAC Channels :
- yes
- Datasheets
- ATMEGA32M1-AU

Microcontrollers Microchip Technology ATMEGA32M1-AU Overview
The Microcontrollers Microchip Technology ATMEGA32M1-AU is a robust 8-bit microcontroller designed to balance performance and power efficiency, making it an ideal choice for advanced control systems. Manufactured by Microchip Technology, this microcontroller features 32KB of flash memory, housed in a compact 32TQFP package. Its versatile capabilities support numerous applications, ranging from automotive to industrial controls, backed by Microchip's renowned reliability and performance. The ATMEGA32M1-AU is tailored to meet the rigorous demands of sophisticated embedded systems, providing a scalable, cost-effective solution for designers focused on next-generation electronics.
ATMEGA32M1-AU Features
This microcontroller boasts several key features that make it highly suitable for complex digital control tasks. It includes 32KB of in-system programmable flash, a rich set of peripherals such as ADCs, PWM channels, and multiple communication interfaces including SPI, I2C, and CAN. These features, combined with its low-power architecture, ensure that the ATMEGA32M1-AU can perform optimally in a variety of operating environments.
ATMEGA32M1-AU Applications
- Automotive Control Systems: Used for engine management, sensor monitoring, and body control modules, where reliability and real-time performance are critical.
- Industrial Automation: Enables sophisticated control of machinery and equipment, including robotics and process controllers, enhancing efficiency and precision.
- Smart Home Devices: Integrates into home automation systems for controlling lighting, security, and heating systems, offering both flexibility and scalability.
- Consumer Electronics: Drives user interfaces and connectivity in devices like gaming consoles and smart watches, providing rich user experiences.
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