ATMEGA168PA-AN
- Mfr.Part #
- ATMEGA168PA-AN
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 16KB FLASH 32TQFP
- Stock
- 17,194
- In Stock :
- 17,194
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Surface Mount :
- yes
- Core Processor :
- AVR
- Has ADC :
- yes
- Product Type :
- 8-bit Microcontrollers - MCU
- Supply Voltage :
- 5V
- Program Memory Size :
- 16KB 8K x 16
- Core Size :
- 8-Bit
- Device Core :
- AVR
- Series :
- AVR® ATmega
- Product Status :
- Active
- Terminal Form :
- Gull wing
- Number of I/O Lines :
- 23
- CPU Family :
- AVR RISC
- Packaging :
- Tray
- RoHS :
- Details
- Qualification Status :
- Not Qualified
- Published :
- 2012
- Bit Size :
- 8
- Tradename :
- AVR
- Contact Plating :
- Tin
- DAC Channels :
- No
- Factory Lead Time :
- 7 Weeks
- Number of Terminations :
- 32
- Manufacturer :
- Microchip
- ROM (words) :
- 16384
- Interface :
- I2C, SPI, UART, USART
- Mounting Style :
- SMD/SMT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Maximum Operating Temperature :
- + 105 C
- Reach Compliance Code :
- Compliant
- EEPROM Size :
- 512 x 8
- Minimum Operating Temperature :
- - 40 C
- Peak Reflow Temperature (Cel) :
- 260
- Package :
- Tray
- Temperature Grade :
- Industrial
- JESD-609 Code :
- e3
- Width :
- 7 mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Part Number :
- ATMEGA168PA
- JESD-30 Code :
- S-PQFP-G32
- Data Converter :
- A/D 8x10b
- Supply Voltage-Max (Vsup) :
- 5.5V
- ROM Programmability :
- Flash
- Interface Type :
- I2C, SPI, UART
- Memory Size :
- 16kB
- Height Seated (Max) :
- 1.2mm
- Power Supplies :
- 2/5V
- Terminal Finish :
- Matte Tin (Sn)
- Number of I/O :
- 23
- Number of Terminals :
- 32
- Number of Timers/Counters :
- 3
- DMA Channels :
- No
- Number of I/Os :
- 23 I/O
- Terminal Position :
- QUAD
- Pbfree Code :
- yes
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Watchdog Timer :
- yes
- RAM (bytes) :
- 1024
- Frequency :
- 20MHz
- Base Product Number :
- ATMega168
- RAM Size :
- 1K x 8
- RoHS Status :
- ROHS3 Compliant
- Data Bus Width :
- 8B
- Interfaces :
- SPI/USART
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Oscillator Type :
- Internal
- On Chip Program ROM Width :
- 8
- Mount :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 4.5V
- Package Shape :
- Square
- Speed :
- 20MHz
- Program Memory Type :
- Flash
- Product :
- MCU
- Length :
- 7mm
- Terminal Pitch :
- 0.8mm
- Seated Height-Max :
- 1.2 mm
- Product Category :
- 8-bit Microcontrollers - MCU
- Operating Temperature :
- -40°C~105°C TA
- Supply Current-Max :
- 9 mA
- Number of ADC Channels :
- 8 Channel
- Brand :
- Microchip Technology / Atmel
- Data Converters :
- A/D 8x10b
- Mounting Type :
- Surface Mount
- PWM Channels :
- yes
- Package / Case :
- 32-TQFP
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- Qualification :
- -
- Connectivity :
- I2C, SPI, UART/USART
- Supplier Device Package :
- 32-TQFP (7x7)
- Datasheets
- ATMEGA168PA-AN

Microcontrollers Microchip Technology ATMEGA168PA-AN Overview
The Microcontrollers Microchip Technology ATMEGA168PA-AN is a high-performance, low-power AVR® 8-bit microcontroller that combines 16KB ISP flash memory with read-while-write capabilities, 512B EEPROM, and 1KB SRAM. This component is packaged in a 32-lead TQFP and operates at a voltage range of 1.8V to 5.5V. Ideal for projects demanding a compact, yet powerful MCU, the ATMEGA168PA-AN provides a versatile platform for innovation and digital integration. This microcontroller is specifically designed to support complex functions in embedded systems while maintaining efficiency and reliability.
ATMEGA168PA-AN Features
The ATMEGA168PA-AN offers several robust features that enhance its utility in sophisticated electronic designs. Key features include its advanced RISC architecture, 23 general purpose I/O lines, 32 general purpose working registers, three flexible Timer/Counters with compare modes, internal and external interrupts, serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, a 6-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, and five software selectable power saving modes.
ATMEGA168PA-AN Applications
- Consumer Electronics: Used in smart home devices like thermostats and security systems, where its processing power manages sensor inputs and outputs efficiently.
- Automotive: Employs its robust I/O capabilities in dashboard controls and entertainment systems, ensuring reliable operation under variable conditions.
- Industrial Automation: Integrates into control systems for machinery and production lines, where its timers and counters facilitate precise operations.
- Medical Devices: Supports functions in portable medical instruments, providing reliable data processing capabilities crucial for patient monitoring.
- IoT Devices: Serves as the core processor in IoT hubs and smart sensors, handling data communication tasks and sensor data analysis.
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