ATMEGA88A-AUR
- Mfr.Part #
- ATMEGA88A-AUR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32TQFP
- Stock
- 1,789
- In Stock :
- 1,789
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Package / Case :
- 32-TQFP
- DMA Channels :
- No
- Min Supply Voltage :
- 1.8 V
- Temperature Grade :
- Industrial
- Number of Pins :
- 32
- Number of ADC Channels :
- 8 Channel
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Max Supply Voltage :
- 5.5 V
- Manufacturer :
- Microchip
- Supply Voltage :
- 5V
- Mount :
- Surface Mount
- CPU Family :
- AVR RISC
- Product :
- MCU
- Number of Timers/Counters :
- 3
- Number of I/Os :
- 5
- Qualification Status :
- Not Qualified
- MSL :
- MSL 3 - 168 hours
- Number of I/O Lines :
- 23
- Speed :
- 20 MHz
- Watchdog Timer :
- yes
- Data Converter :
- A/D 8x10b
- Product Type :
- 8-bit Microcontrollers - MCU
- Frequency :
- 4MHz
- Device Core :
- AVR
- REACH SVHC :
- No SVHC
- PWM Channels :
- yes
- EEPROM Size :
- 512 x 8
- Program Memory Size :
- 8KB 4K x 16
- Power Supplies :
- 2/5V
- Supplier Device Package :
- 32-TQFP (7x7)
- Mounting Type :
- Surface Mount
- Brand :
- Microchip Technology / Atmel
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Interface :
- I2C, SPI, UART, USART
- Max Operating Temperature :
- 85 °C
- Supply Voltage-Max (Vsup) :
- 5.5V
- Package Shape :
- Square
- Memory Size :
- 1.5kB
- RoHS :
- Compliant
- Maximum Operating Temperature :
- + 85 C
- Core Architecture :
- AVR
- Number of I/O :
- 23
- DAC Channels :
- No
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Packaging :
- Tape and Reel (TR)
- JESD-30 Code :
- S-PQFP-G32
- Core Size :
- 8-Bit
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Product Category :
- 8-bit Microcontrollers - MCU
- Operating Temperature :
- -40°C~85°C TA
- ROM (words) :
- 4096
- Published :
- 1997
- Supply Voltage-Min (Vsup) :
- 4.5V
- Number of Programmable I/O :
- 23
- Base Part Number :
- ATMEGA88A
- Series :
- AVR® ATmega
- Interface Type :
- I2C, SPI, USART
- Min Operating Temperature :
- -40 °C
- RAM Size :
- 1K x 8
- Has ADC :
- yes
- Program Memory Type :
- Flash
- Width :
- 7 mm
- Terminal Pitch :
- 0.8mm
- Tradename :
- AVR
- Base Product Number :
- ATMEGA88
- Surface Mount :
- yes
- Qualification :
- -
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Terminals :
- 32
- Interfaces :
- SPI/TWI/USART
- ROM Programmability :
- Flash
- Supply Current-Max :
- 12 mA
- Bit Size :
- 8
- Oscillator Type :
- Internal
- Max Frequency :
- 20 MHz
- Seated Height-Max :
- 1.2 mm
- Core Processor :
- AVR
- Terminal Finish :
- Matte Tin (Sn)
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Minimum Operating Temperature :
- - 40 C
- Additional Feature :
- ALSO OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ AND 1.8 V MINIMUM SUPPLY AT 4 MHZ
- Data Bus Width :
- 8B
- RoHS Status :
- ROHS3 Compliant
- Reach Compliance Code :
- Compliant
- Mounting Style :
- SMD/SMT
- Memory Type :
- FLASH, OTP
- Terminal Position :
- QUAD
- Contact Plating :
- Tin
- Product Status :
- Active
- Peak Reflow Temperature (Cel) :
- 260
- Connectivity :
- I2C, SPI, UART/USART
- Number of Terminations :
- 32
- Factory Lead Time :
- 7 Weeks
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- RAM (bytes) :
- 1024
- Voltage - Supply (Vcc/Vdd) :
- 1.8V~5.5V
- JESD-609 Code :
- e3
- Height Seated (Max) :
- 1.2mm
- Length :
- 7mm
- Data Converters :
- A/D 8x10b
- Datasheets
- ATMEGA88A-AUR
ATMEGA88A-AUR Documents

Microcontrollers Microchip Technology ATMEGA88A-AUR Overview
The Microcontrollers Microchip Technology ATMEGA88A-AUR is a high-performance, low-power Atmel 8-bit AVR RISC-based microcontroller that combines 8KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, a serial programmable USART, a byte-oriented 2-wire serial interface, SPI serial port, a 6-channel 10-bit A/D converter (8 channels in TQFP and QFN/MLF packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. This microcontroller provides an optimal solution for advanced level projects requiring multi-interface communication and accurate sensory feedback.
ATMEGA88A-AUR Features
The ATMEGA88A-AUR microcontroller is designed for versatility with its multiple features including:
- 8KB of in-system programmable flash
- 512B EEPROM and 1KB SRAM
- Advanced RISC Architecture with 131 powerful instructions
- Up to 20 MIPS throughput at 20 MHz
- Power-on Reset and Programmable Brown-out Detection
- Internal Calibrated Oscillator
- External and Internal Interrupt Sources
- Low power consumption modes
ATMEGA88A-AUR Applications
- Consumer Electronics: Used in devices such as smart watches, gaming consoles, and remote controllers, where efficiency and reliability are key.
- Automotive: Employs in car entertainment systems, as it can handle multiple inputs and provide real-time responses.
- Industrial Control: Applied in temperature controllers and automation systems, providing essential functions like data collection, process control, and communication.
- Medical Devices: Utilized in portable medical instruments where precision and low power usage are necessary for accurate monitoring and extended battery life.
- Home Automation: Perfect for smart home devices like thermostats and lighting systems, where its connectivity options and power efficiency optimize household energy usage and functionality.
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