ATMEGA16A-PU
- Mfr.Part #
- ATMEGA16A-PU
- Manufacturer
- Microchip Technology
- Package / Case
- 40-DIP (0.600, 15.24mm)
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 40DIP
- Stock
- 10,249
- In Stock :
- 10,249
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package / Case :
- 40-DIP (0.600, 15.24mm)
- Qualification Status :
- Not Qualified
- Pin Count :
- 40
- Factory Lead Time :
- 12 Weeks
- RoHS Status :
- ROHS3 Compliant
- Family Name :
- ATMEGA
- Qualification :
- -
- Package :
- Tube
- PWM Channels :
- yes
- Reach Compliance Code :
- Compliant
- Number of Terminals :
- 40
- Pbfree Code :
- yes
- ROM (words) :
- 8192
- Data Converter :
- A/D 8x10b
- Core Processor :
- AVR
- Seated Height-Max :
- 4.826 mm
- Terminal Pitch :
- 2.54 mm
- Interface Type :
- SPI, TWI, USART
- Watchdog Timer :
- yes
- Package Shape :
- RECTANGULAR
- Height :
- 4.445mm
- Speed :
- 16MHz
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Supply Current-Max :
- 15 mA
- Series :
- AVR® ATmega
- Number of I/O Lines :
- 32
- Terminal Form :
- THROUGH-HOLE
- Data Bus Width :
- 8B
- Memory Size :
- 16kB
- Has ADC :
- yes
- Mounting Style :
- Through Hole
- Surface Mount :
- No
- Base Product Number :
- ATMega16
- Core Size :
- 8-Bit
- Number of I/O :
- 32
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- RAM Size :
- 1K x 8
- Number of Terminations :
- 40
- Supply Voltage :
- 5V
- Program Memory Type :
- Flash
- Tradename :
- AVR
- REACH SVHC :
- No SVHC
- Operating Temperature :
- -40°C~85°C TA
- DMA Channels :
- No
- JESD-609 Code :
- e3
- Manufacturer :
- Microchip
- EEPROM Size :
- 512 x 8
- Supply Voltage-Max (Vsup) :
- 5.5V
- Connectivity :
- I2C, SPI, UART/USART
- Product Type :
- 8-bit Microcontrollers - MCU
- Product Category :
- 8-bit Microcontrollers - MCU
- DAC Channels :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 40
- Number of ADC Channels :
- 8
- Supplier Device Package :
- 40-PDIP
- JESD-30 Code :
- R-PDIP-T40
- Base Part Number :
- ATMEGA16A
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- RAM (bytes) :
- 1024
- RoHS :
- Details
- Packaging :
- Tube
- Program Memory Size :
- 16KB 8K x 16
- Interfaces :
- SPI/TWI/USART
- ROM Programmability :
- Flash
- Number of I/Os :
- 32 I/O
- Brand :
- Microchip Technology / Atmel
- Oscillator Type :
- Internal
- Interface :
- 2-Wire, I2C, SPI, UART, USART
- Product Status :
- Active
- Typical Operating Supply Voltage :
- 2.7 → 5.5 V
- Temperature Grade :
- Industrial
- Bit Size :
- 8
- Published :
- 1997
- Additional Feature :
- ALSO OPERATES AT 2.7V MINIMUM SUPPLY AT 8 MHZ
- Mount :
- Through Hole
- Number of I2C Channels :
- 1
- Width :
- 13.97mm
- Number of Timers/Counters :
- 3
- Radiation Hardening :
- No
- Dimensions :
- 52.57 x 13.97 x 4.44mm
- Package Type :
- PDIP
- Mounting Type :
- Through Hole
- Data Converters :
- A/D 8x10b
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Power Supplies :
- 3/5 V
- Instruction Set Architecture :
- RISC
- Contact Plating :
- Tin
- Minimum Operating Temperature :
- -40 °C
- Terminal Finish :
- MATTE TIN
- Length :
- 52.58mm
- Frequency :
- 16MHz
- Product :
- MCU
- MSL :
- -
- Maximum Operating Temperature :
- +85 °C
- Number of PWM Channels :
- 4
- Lead Free :
- Lead Free
- Device Core :
- AVR
- CPU Family :
- AVR RISC
- Terminal Position :
- Dual
- Datasheets
- ATMEGA16A-PU

Microcontrollers Microchip Technology ATMEGA16A-PU Overview
The Microcontrollers Microchip Technology ATMEGA16A-PU is a robust 8-bit microcontroller that combines 16KB of programmable flash memory with versatile technical features suited for a broad range of applications. Designed by Microchip Technology, this MCU operates efficiently with a system-on-chip architecture that simplifies design and enhances system reliability. The ATMEGA16A-PU is ideal for developers looking for a scalable, low-power, and cost-effective solution in embedded systems.
ATMEGA16A-PU Features
The ATMEGA16A-PU microcontroller offers a rich set of features including:
- 16KB ISP flash memory with read-while-write capabilities
- 512 Bytes EEPROM
- 1KB SRAM
- Up to 16 MIPS throughput at 16MHz
- JTAG interface for on-chip-debug
- Two 8-bit timer/counters with separate prescaler and compare mode
- Four PWM channels
- 10-bit ADC with 8 channels
- Programmable serial USART
- Master/Slave SPI serial interface
- External Interrupts source for six pins
- 40-pin DIP package for easy integration into larger systems
ATMEGA16A-PU Applications
- Consumer Electronics: Used in devices like smart appliances, where its ability to handle multiple tasks simultaneously enhances performance and efficiency.
- Automotive: Integral in car entertainment and navigation systems, providing reliable processing capabilities that are essential for user interfaces and data streaming.
- Industrial Control: Drives automation systems such as temperature controllers or process controllers, where precision and reliability are critical.
- Medical Devices: Employs its accurate timers and sensors in medical monitoring equipment, ensuring timely and precise readings crucial for patient care.
- Home Automation: Powers smart home devices, from security systems to lighting controllers, leveraging its connectivity features and low power consumption.
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