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

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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















