ATMEGA32A-PN
- Mfr.Part #
- ATMEGA32A-PN
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 40DIP
- Stock
- 10,772
- In Stock :
- 10,772
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Number of I/Os :
- 32 I/O
- Program Memory Type :
- Flash
- Core Size :
- 8-Bit
- Moisture Sensitivity Level (MSL) :
- Not Applicable
- Number of Terminals :
- 40
- Length :
- 52.324 mm
- Supply Voltage-Min (Vsup) :
- 4.5V
- Power Supplies :
- 3/5V
- Supply Current-Max :
- 15 mA
- Program Memory Size :
- 32KB 16K x 16
- Core Processor :
- AVR
- Product Category :
- 8-bit Microcontrollers - MCU
- Product Status :
- Active
- Packaging :
- Tray
- Supplier Device Package :
- 40-PDIP
- Data Converters :
- A/D 8x10b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/O :
- 32
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 40
- Minimum Operating Temperature :
- - 40 C
- Manufacturer :
- Microchip
- Interface :
- I2C, SPI, UART, USART
- RAM (bytes) :
- 2048
- CPU Family :
- AVR RISC
- Terminal Position :
- Dual
- RAM Size :
- 2K x 8
- Maximum Operating Temperature :
- + 85 C
- Has ADC :
- yes
- Terminal Pitch :
- 2.54mm
- Published :
- 2004
- Terminal Form :
- THROUGH-HOLE
- Package :
- Tube
- Width :
- 15.24 mm
- Factory Lead Time :
- 4 Weeks
- Brand :
- Microchip Technology / Atmel
- Base Part Number :
- ATMEGA32A
- Product Type :
- 8-bit Microcontrollers - MCU
- RoHS :
- Details
- Device Core :
- AVR
- Data Converter :
- A/D 8x10b
- Temperature Grade :
- Industrial
- Connectivity :
- I2C, SPI, UART/USART
- Supply Voltage :
- 5V
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Series :
- AVR® ATmega
- Speed :
- 16MHz
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Mounting Type :
- Through Hole
- Bit Size :
- 8
- Memory Size :
- 32kB
- Package Shape :
- RECTANGULAR
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Frequency :
- 16MHz
- Oscillator Type :
- Internal
- Mounting Style :
- SMD/SMT
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~105°C TA
- Reach Compliance Code :
- Compliant
- Number of I/O Lines :
- 32
- JESD-30 Code :
- R-PDIP-T40
- ROM (words) :
- 16384
- Product :
- MCU
- Surface Mount :
- No
- Supply Voltage-Max (Vsup) :
- 5.5V
- Base Product Number :
- ATMEGA32
- Tradename :
- AVR
- PWM Channels :
- yes
- DMA Channels :
- No
- Pbfree Code :
- yes
- EEPROM Size :
- 1K x 8
- Interfaces :
- SPI/TWI/USART
- Data Bus Width :
- 8B
- ROM Programmability :
- Flash
- Datasheets
- ATMEGA32A-PN

Microcontrollers Microchip Technology ATMEGA32A-PN Overview
The ATMEGA32A-PN by Microchip Technology is a high-performance microcontroller tailored for a wide array of applications requiring robust control and precise data handling. As a crucial component in the Microcontrollers category, this device integrates 32KB of flash memory within its architecture, making it ideal for complex software applications while maintaining a low power consumption. The incorporation of advanced RISC architecture enhances its efficiency, providing a flexible and cost-effective solution for embedded system developers. The robust design and versatile features of the Microchip Technology ATMEGA32A-PN make it an excellent choice for bulk purchases by businesses aiming to develop reliable and innovative products.
ATMEGA32A-PN Features
The ATMEGA32A-PN microcontroller boasts several key features that make it particularly suitable for demanding applications. These include its 8-bit processing unit, a substantial 32KB of in-system programmable flash, and a wide operating voltage range of 2.7V to 5.5V. Additionally, it supports multiple communication protocols such as SPI, UART, and I2C, enhancing its ability to interface with various peripherals and sensors. The 40-pin DIP package also ensures ease of integration into existing designs, offering flexibility across various design schematics.
ATMEGA32A-PN Applications
- Home Automation Systems: Utilized for controlling lighting, HVAC, and security systems efficiently, thanks to its ample GPIOs and PWM outputs for managing multiple devices.
- Industrial Control: Serves as the brain for automation controllers, offering the necessary computing power and connectivity to monitor and control machinery with precision.
- Consumer Electronics: Drives user interfaces and system management in devices like portable music players and game consoles, where reliable operation is critical.
- Automotive: Used in automotive electronics for engine management and dashboard functionalities, leveraging its robust operational parameters under variable environmental conditions.
- Internet of Things (IoT) Devices: Ideal for IoT applications due to its low power consumption and high integration capability, facilitating smart, connected solutions.
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