ATMEGA88P-20AUR
- Mfr.Part #
- ATMEGA88P-20AUR
- Manufacturer
- Atmel (Microchip Technology)
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32TQFP
- Stock
- 1,334
- In Stock :
- 1,334
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- Manufacturer :
- Atmel (Microchip Technology)
- Product Category :
- Microcontrollers
- Number of ADC Channels :
- 8 Channel
- Supply Current-Max :
- 9 mA
- Product Category :
- 8-bit Microcontrollers - MCU
- Length :
- 7mm
- ROM Programmability :
- Flash
- Number of I/O Lines :
- 23
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Width :
- 7 mm
- Supply Voltage-Min (Vsup) :
- 4.5V
- Speed :
- 20MHz
- DAC Channels :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Supplier Device Package :
- 32-TQFP (7x7)
- Data Converters :
- A/D 8x10b
- Data Converter :
- A/D 8x10b
- Reach Compliance Code :
- Compliant
- Core Architecture :
- AVR
- Max Supply Voltage :
- 5.5 V
- Mount :
- Surface Mount
- Seated Height-Max :
- 1.2 mm
- Terminal Pitch :
- 0.8mm
- Product Type :
- 8-bit Microcontrollers - MCU
- Program Memory Type :
- Flash
- JESD-609 Code :
- e3
- Radiation Hardening :
- No
- PWM Channels :
- yes
- EEPROM Size :
- 512 x 8
- Factory Lead Time :
- 7 Weeks
- Number of Timers/Counters :
- 3
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- ATMEGA88P
- Device Core :
- AVR
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Memory Type :
- Flash
- Number of I/O :
- 23
- Number of Terminals :
- 32
- Terminal Position :
- QUAD
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Series :
- AVR® ATmega
- Core Size :
- 8-Bit
- Qualification Status :
- Not Qualified
- Interfaces :
- SPI/TWI/USART
- Base Product Number :
- ATMEGA88
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Height Seated (Max) :
- 1.2mm
- Number of Programmable I/O :
- 23
- Oscillator Type :
- Internal
- Brand :
- Microchip Technology
- Number of Terminations :
- 32
- Product Status :
- Active
- Pbfree Code :
- yes
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
- Power Supplies :
- 3/5 V
- Package Shape :
- Square
- Temperature Grade :
- Industrial
- Number of Pins :
- 32
- ROM (words) :
- 4096
- Min Supply Voltage :
- 2.7 V
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- DMA Channels :
- No
- JESD-30 Code :
- S-PQFP-G32
- Watchdog Timer :
- yes
- Mounting Type :
- Surface Mount
- Has ADC :
- yes
- CPU Family :
- AVR RISC
- Terminal Finish :
- Matte Tin (Sn)
- Data Bus Width :
- 8B
- Supply Voltage-Max (Vsup) :
- 5.5V
- Program Memory Size :
- 8KB 4K x 16
- Memory Size :
- 8kB
- Tradename :
- AVR
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Contact Plating :
- Tin
- RoHS :
- Details
- Package / Case :
- 32-TQFP
- Max Frequency :
- 20 MHz
- Bit Size :
- 8
- Surface Mount :
- yes
- Mounting Style :
- SMD/SMT
- Number of I/Os :
- 23 I/O
- RoHS Status :
- ROHS3 Compliant
- Min Operating Temperature :
- -40 °C
- Operating Temperature :
- -40°C~85°C TA
- Maximum Operating Temperature :
- + 85 C
- Supply Voltage :
- 5V
- Product :
- MCU
- Max Operating Temperature :
- 85 °C
- RAM (bytes) :
- 1024
- Frequency :
- 20MHz
- Interface Type :
- I2C, SPI, USART
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Core Processor :
- AVR
- Connectivity :
- I2C, SPI, UART/USART
- Manufacturer :
- Microchip
- DAC Resolution :
- -
- Interface :
- I2C, SPI, UART, USART
- Minimum Operating Temperature :
- - 40 C
- Published :
- 1997
- RAM Size :
- 1K x 8
- Datasheets
- ATMEGA88P-20AUR
ATMEGA88P-20AUR Documents

Microcontrollers Atmel (Microchip Technology) ATMEGA88P-20AUR Overview
The ATMEGA88P-20AUR, manufactured by Atmel (Microchip Technology), stands out in the market of Microcontrollers with its robust functionality and reliability. Designed to meet the rigorous demands of sophisticated electronic environments, this microcontroller integrates 8KB of flash memory in a compact 32TQFP package, ensuring a blend of performance and compactness. Utilizing the advanced AVR architecture, it delivers optimal processing power and energy efficiency, making it an ideal choice for developers aiming for high-performance applications. The Microcontrollers Atmel (Microchip Technology) ATMEGA88P-20AUR is especially designed for applications where space and power efficiency are critical, providing a versatile platform for innovation and development in embedded systems.
ATMEGA88P-20AUR Features
The ATMEGA88P-20AUR boasts a range of features that enhance its usability in complex electronic circuits. These include an 8-bit processor that operates at 20MHz, providing a solid balance of speed and power consumption. Its 8KB of flash memory is complemented by 1KB of SRAM and 512 Bytes of EEPROM, facilitating advanced program and data storage capabilities. The device supports multiple communication protocols including USART, SPI, and I2C, enhancing its connectivity options. Additionally, the microcontroller is equipped with 23 programmable I/O lines and multiple analog-to-digital converters, offering excellent adaptability in various applications.
ATMEGA88P-20AUR Applications
- Consumer Electronics: Ideal for powering small home appliances and entertainment devices, where efficient space usage and power management are vital.
- Automotive: Used in vehicle internal systems such as dashboard controllers and sensor monitoring systems to deliver reliable performance under strict operational conditions.
- Industrial Control: Serves as the computing brain for automation controllers and real-time monitoring systems, providing precise control and high-speed processing capabilities.
- Medical Devices: Supports the operation of compact medical instruments like portable diagnostic devices, ensuring accuracy and reliability with its robust processing power.
- Internet of Things (IoT): Acts as a key component in smart devices that require connectivity, low power consumption, and effective processing of multiple tasks simultaneously.
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