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ATMEGA32-16PU

Part Number: ATMEGA32-16PU
Manufacturer: Microchip
Part Type: Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > ATMEGA32-16PU
Qty Available:
Description: Microcontroller Atmega, 8 Bit AVR, 16MHZ, Flash 32KB, SRAM 2KB, EEPROM 1KB, Comp, 2.7-5.5V, -

04/24/2026 – There are 515 pieces pieces of Part Number ATMEGA32-16PU Available.

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Microcontroller Atmega, 8 Bit AVR, 16MHZ, Flash 32KB, SRAM 2KB, EEPROM 1KB, Comp, 2.7-5.5V, -

Specifications

TYPE DESCRIPTION
Case/Package PDIP
Contact Plating Tin
Mount Through Hole
Number of Pins 40
Access Time 16 µs
Address Bus Width 8 b
Core Architecture AVR
Data Bus Width 8 b
Density 256 kb
Frequency 16 MHz
Interface 2-Wire, I2C, SPI, UART, USART
Max Frequency 16 MHz
Max Operating Temperature 85 °C
Max Supply Voltage 5.5 V
Memory Size 32 kB
Memory Type EEPROM, FLASH
Manufacturer Package Identifier 40P6 (REV B)
Min Operating Temperature -40 °C
Min Supply Voltage 4.5 V
Number of ADC Channels 8
Number of Bits 8
Number of I2C Channels 1
Number of I/Os 32
Number of Programmable I/O 32
Number of PWM Channels 4
Number of SPI Channels 1
Number of Timers/Counters 3
Operating Supply Voltage 5 V
Oscillator Type Internal
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
RAM Size 2 kB
Schedule B 8542310000
Watchdog Timer Yes
Height 4.445 mm
Length 52.58 mm
Width 13.97 mm
Case/Package PDIP
Contact Plating Tin
Mount Through Hole
Number of Pins 40
Access Time 16 µs
Address Bus Width 8 b
Core Architecture AVR
Data Bus Width 8 b
Density 256 kb
Frequency 16 MHz
Interface 2-Wire, I2C, SPI, UART, USART
Max Frequency 16 MHz
Max Operating Temperature 85 °C
Max Supply Voltage 5.5 V
Memory Size 32 kB
Memory Type EEPROM, FLASH
Manufacturer Package Identifier 40P6 (REV B)
Min Operating Temperature -40 °C
Min Supply Voltage 4.5 V
Number of ADC Channels 8
Number of Bits 8
Number of I2C Channels 1
Number of I/Os 32
Number of Programmable I/O 32
Number of PWM Channels 4
Number of SPI Channels 1
Number of Timers/Counters 3
Operating Supply Voltage 5 V
Oscillator Type Internal
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
RAM Size 2 kB
Schedule B 8542310000
Watchdog Timer Yes
Height 4.445 mm
Length 52.58 mm
Width 13.97 mm

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