ATMEGA88PA-AU
- Mfr.Part #
- ATMEGA88PA-AU
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32TQFP
- Stock
- 245,736
- In Stock :
- 245,736
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Dimensions :
- 7.1 x 7.1 x 1.05mm
- Interface Type :
- SPI, TWI, UART
- Number of Terminals :
- 32
- Terminal Finish :
- Matte Tin (Sn)
- Packaging :
- Tray
- Lead Free :
- Lead Free
- Operating Temperature :
- -40°C~85°C TA
- Tradename :
- AVR
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- EEPROM Size :
- 512 x 8
- Supply Current-Max :
- 9 mA
- Interfaces :
- SPI/TWI/USART
- Factory Lead Time :
- 6 Weeks
- JESD-30 Code :
- S-PQFP-G32
- Supply Voltage :
- 5V
- Surface Mount :
- yes
- DAC Channels :
- No
- Frequency :
- 20MHz
- Number of I/O Lines :
- 23
- Memory Type :
- Flash
- Max Frequency :
- 20 MHz
- Qualification :
- -
- Number of Timers/Counters :
- 3
- Length :
- 7mm
- Mount :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- ROM Programmability :
- Flash
- Base Product Number :
- ATMEGA88
- Typical Operating Supply Voltage :
- 1.8 → 5.5 V
- Number of I2C Channels :
- 1
- Qualification Status :
- Not Qualified
- Family Name :
- ATMEGA
- Max. operating temperature :
- +85°C
- Package :
- Tray
- ROM (words) :
- 8192
- Product Type :
- 8-bit Microcontrollers - MCU
- Schedule B :
- 8542310000
- Oscillator Type :
- Internal
- RoHS Status :
- ROHS3 Compliant
- Number of ADC Channels :
- 8
- REACH SVHC :
- No SVHC
- Width :
- 7mm
- Instruction Set Architecture :
- RISC
- DMA Channels :
- No
- Program Memory Type :
- Flash
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Core Architecture :
- AVR
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Max Supply Voltage :
- 5.5 V
- Product :
- MCU
- Memory Size :
- 8kB
- Core Processor :
- AVR
- Series :
- AVR® ATmega
- Base Part Number :
- ATMEGA88PA
- Terminal Pitch :
- 0.8 mm
- Data Bus Width :
- 8B
- RoHS :
- Details
- Type :
- ATMEGA88PA-AU
- Voltage :
- 5V
- Published :
- 1997
- Package / Case :
- 32-TQFP
- RAM (bytes) :
- 1024
- Enclosure :
- TQFP 32 (7x7)
- Has ADC :
- yes
- Product Category :
- 8-bit Microcontrollers - MCU
- Seated Height-Max :
- 1.2 mm
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Manuf. code :
- MCP
- Number of Programmable I/O :
- 23
- Product Status :
- Active
- Package Shape :
- Square
- Speed :
- 20MHz
- Connectivity :
- I2C, SPI, UART/USART
- Pin Count :
- 32
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Bit Size :
- 8
- Contact Plating :
- Tin
- MSL :
- MSL 3 - 168 hours
- Interface :
- I2C, SPI, USART
- On Chip Program ROM Width :
- 8
- Temperature Grade :
- Industrial
- Min Supply Voltage :
- 1.8 V
- Data Converter :
- A/D 8x10b
- Max Operating Temperature :
- 85 °C
- Mounting Type :
- Surface Mount
- Number of I/O :
- 23
- Number of Terminations :
- 32
- Number of PWM Channels :
- 6
- Program Memory Size :
- 8KB 4K x 16
- Casing :
- TQFP 32
- Device Core :
- AVR
- Mounting Style :
- SMD/SMT
- Manufacturer :
- Microchip Technology
- Height :
- 1.2mm
- Reach Compliance Code :
- Compliant
- Number of Pins :
- 32
- Number of A/D Converters :
- 1
- Maximum Operating Temperature :
- +85 °C
- Terminal Position :
- QUAD
- Data Converters :
- A/D 8x10b
- Supplier Device Package :
- 32-TQFP (7x7)
- Minimum Operating Temperature :
- -40 °C
- Brand :
- Microchip Technology / Atmel
- Min Operating Temperature :
- -40 °C
- Number of I/Os :
- 23 I/O
- Density :
- 64 kb
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e3
- CPU Family :
- AVR RISC
- RAM Size :
- 1K x 8
- Package Type :
- TQFP
- Core Size :
- 8-Bit
- Termination :
- SMD/SMT
- Number of SPI Channels :
- 2
- Watchdog Timer :
- yes
- Terminal Form :
- Gull wing
- PWM Channels :
- yes
- Power Supplies :
- 2/5 V
- Datasheets
- ATMEGA88PA-AU
ATMEGA88PA-AU Documents

Microcontrollers Microchip Technology ATMEGA88PA-AU Overview
Introducing the Microcontrollers Microchip Technology ATMEGA88PA-AU, a highly versatile and powerful microcontroller that serves as the backbone for numerous embedded applications. Designed by Microchip Technology, this MCU stands out with its robust architecture, featuring an 8-bit processor coupled with 8KB of flash memory. The compact 32TQFP package ensures a minimal footprint while providing ample functionality for complex digital computations and control systems. This microcontroller is an ideal choice for developers looking for a reliable, cost-effective solution with advanced capabilities in a compact form factor.
ATMEGA88PA-AU Features
The ATMEGA88PA-AU microcontroller is equipped with a range of features designed to enhance its efficiency and versatility in various applications. Key features include an 8-bit AVR RISC-based processor, 8KB of in-system programmable flash, and a wide operating voltage range of 1.8V to 5.5V. It also supports advanced functionalities like Analog Comparator, SPI, and I2C interfaces, making it highly adaptable to both simple and complex peripheral integrations.
ATMEGA88PA-AU Applications
- Consumer Electronics: Used in devices like smart watches and gaming peripherals, where its ability to handle multiple tasks simultaneously and efficiently is critical.
- Automotive: Integrated into automotive subsystems for sensor management and basic diagnostics, providing reliable performance under harsh conditions.
- Industrial Automation: Serves as a control element in automation machinery, leveraging its robust I/O capabilities to manage operational sequences and enhance productivity.
- Smart Home Devices: Acts as the central processing unit in smart thermostats and lighting systems, enabling intelligent behavior based on user input and environmental data.
- Healthcare: Utilized in medical monitoring devices, where its low power consumption and high reliability are essential for patient care and data accuracy.
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