ATMEGA168PA-MU
- Mfr.Part #
- ATMEGA168PA-MU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32VQFN
- Stock
- 4,829
- In Stock :
- 4,829
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Product Type :
- 8-bit Microcontrollers - MCU
- Terminal Pitch :
- 0.5mm
- Low Power Mode :
- No
- Pbfree Code :
- yes
- Oscillator Type :
- Internal
- Terminal Finish :
- Matte Tin (Sn)
- Product Category :
- 8-bit Microcontrollers - MCU
- Supply Current-Max :
- 9 mA
- Number of Terminals :
- 32
- Device Core :
- AVR
- RAM Size :
- 1K x 8
- Data Converters :
- A/D 8x10b
- Bit Size :
- 8
- Product :
- MCU
- DMA Channels :
- No
- Packaging :
- Tape and Reel (TR)
- Speed :
- 20MHz
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Factory Lead Time :
- 8 Weeks
- Watchdog Timer :
- yes
- Format :
- FIXED-POINT
- Series :
- AVR® ATmega
- Supply Voltage :
- 5V
- RAM (bytes) :
- 1024
- Number of External Interrupts :
- 2
- Terminal Position :
- QUAD
- Program Memory Type :
- Flash
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Data Bus Width :
- 8B
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supplier Device Package :
- 32-VQFN (5x5)
- Memory Size :
- 16kB
- Qualification Status :
- Not Qualified
- Length :
- 5mm
- REACH SVHC :
- No SVHC
- Published :
- 1997
- Power Supplies :
- 2/5V
- Base Product Number :
- ATMega168
- Product Status :
- Active
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Number of Timers/Counters :
- 3
- Supply Voltage-Min (Vsup) :
- 4.5V
- Interface :
- I2C, SPI, UART, USART
- Manufacturer :
- Microchip
- EEPROM Size :
- 512 x 8
- Base Part Number :
- ATMEGA168PA
- Temperature Grade :
- Industrial
- RoHS Status :
- ROHS3 Compliant
- Minimum Operating Temperature :
- - 40 C
- Surface Mount :
- yes
- Maximum Operating Temperature :
- + 85 C
- Number of I/O :
- 23
- Frequency :
- 20MHz
- CPU Family :
- AVR RISC
- Core Size :
- 8-Bit
- Program Memory Size :
- 16KB 8K x 16
- Has ADC :
- yes
- RoHS :
- Details
- On Chip Data RAM Width :
- 8
- Interfaces :
- SPI/TWI/USART
- Number of I/O Lines :
- 23
- Integrated Cache :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Connectivity :
- I2C, SPI, UART/USART
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- ROM Programmability :
- Flash
- Mounting Type :
- Surface Mount
- Contact Plating :
- Tin
- ROM (words) :
- 8192
- Mount :
- Surface Mount
- Number of Terminations :
- 32
- RAM (words) :
- 1024
- Package Shape :
- Square
- Terminal Form :
- NO LEAD
- Core Processor :
- AVR
- DAC Channels :
- No
- JESD-609 Code :
- e3
- Width :
- 5 mm
- Operating Temperature :
- -40°C~85°C TA
- Reach Compliance Code :
- Compliant
- Data Converter :
- A/D 8x10b
- Mounting Style :
- SMD/SMT
- On Chip Program ROM Width :
- 16
- Height Seated (Max) :
- 1mm
- Radiation Hardening :
- No
- Boundary Scan :
- No
- JESD-30 Code :
- S-PQCC-N32
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Serial I/Os :
- 1
- Number of Pins :
- 32
- Number of Timers :
- 3
- Package / Case :
- 32-VFQFN Exposed Pad
- Tradename :
- AVR
- Seated Height-Max :
- 1 mm
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of I/Os :
- 23 I/O
- PWM Channels :
- yes
- Brand :
- Microchip Technology / Atmel
- Datasheets
- ATMEGA168PA-MU
ATMEGA168PA-MU Documents

Microcontrollers Microchip Technology ATMEGA168PA-MU Overview
Designed by Microchip Technology, the ATMEGA168PA-MU microcontroller is a robust and efficient solution for a variety of embedded applications. This 8-bit MCU is built on advanced RISC architecture, featuring 16KB of flash memory packed into a compact 32VQFN package. The ATMEGA168PA-MU is optimized for low-power consumption while delivering high performance, making it ideal for projects where space and power efficiency are critical. Its versatility and ease of integration have made it a preferred choice for designers and engineers looking to develop sophisticated electronics systems.
ATMEGA168PA-MU Features
The ATMEGA168PA-MU boasts several key features that make it stand out. It includes 512 bytes of EEPROM, 1KB of SRAM, and operates at a clock speed of up to 20MHz. It supports various communication protocols such as SPI, I2C, and USART, enhancing its ability to handle complex data transfers. Additional features include multiple sleep modes, an analog comparator, and on-chip analog-to-digital converter (ADC), providing significant flexibility in application design.
ATMEGA168PA-MU Applications
- Consumer Electronics: In products like smart watches, gaming devices, and portable medical devices, the ATMEGA168PA-MU is used for its efficient power management and compact footprint, which are crucial for these small form-factor devices.
- Automation Systems: This MCU can be found in home and industrial automation systems, utilizing its robust I/O capabilities and support for multiple communication protocols to handle sensor data and actuator control effectively.
- Automotive Applications: Employed in automotive modules for body control and sensor integration, the ATMEGA168PA-MU ensures reliable operation under the demanding conditions typical in automotive environments.
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