ATMEGA8A-ANR
- Mfr.Part #
- ATMEGA8A-ANR
- Manufacturer
- Microchip Technology
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC MCU 8BIT 8KB FLASH 32TQFP
- Stock
- 47,228
- In Stock :
- 47,228
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Supply Voltage-Max (Vsup) :
- 5.5V
- Base Product Number :
- ATMEGA8
- Product Category :
- 8-bit Microcontrollers - MCU
- Reach Compliance Code :
- Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Base Part Number :
- ATMEGA8A
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Terminations :
- 32
- Number of I/O Lines :
- 23
- Memory Type :
- Flash
- Power Supplies :
- 3/5 V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tape and Reel (TR)
- Supply Voltage-Min (Vsup) :
- 2.7V
- Speed :
- 16MHz
- JESD-30 Code :
- S-PQFP-G32
- EEPROM Size :
- 512 x 8
- Number of I/Os :
- 23 I/O
- DMA Channels :
- No
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- DAC Channels :
- No
- Qualification Status :
- Not Qualified
- Frequency :
- 16MHz
- Seated Height-Max :
- 1.2 mm
- Product :
- MCU
- RoHS :
- Details
- Watchdog Timer :
- yes
- Bit Size :
- 8
- Data Bus Width :
- 8B
- Surface Mount :
- yes
- Tradename :
- AVR
- ROM (words) :
- 4096
- Minimum Operating Temperature :
- - 40 C
- Terminal Finish :
- Matte Tin (Sn)
- Factory Lead Time :
- 4 Weeks
- RAM Size :
- 1K x 8
- Max Operating Temperature :
- 105 °C
- Number of I/O :
- 23
- Mount :
- Surface Mount
- Length :
- 7mm
- Program Memory Size :
- 8KB 4K x 16
- Product Status :
- Active
- Oscillator Type :
- Internal
- Core Processor :
- AVR
- Min Supply Voltage :
- 2.7 V
- Memory Size :
- 8kB
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Published :
- 1997
- Data Converters :
- A/D 8x10b
- RoHS Status :
- ROHS3 Compliant
- Temperature Grade :
- Industrial
- Supply Current-Max :
- 15 mA
- Number of Pins :
- 32
- Supply Voltage :
- 3V
- Connectivity :
- I2C, SPI, UART/USART
- Interface Type :
- 2-Wire Serial, SPI, USART
- Peak Reflow Temperature (Cel) :
- 260
- Manufacturer :
- Microchip
- Product Type :
- 8-bit Microcontrollers - MCU
- Number of Terminals :
- 32
- Maximum Operating Temperature :
- + 85 C
- Operating Temperature :
- -40°C~105°C TA
- Supplier Device Package :
- 32-TQFP (7x7)
- Has ADC :
- yes
- Core Architecture :
- AVR
- PWM Channels :
- yes
- Width :
- 7 mm
- Core Size :
- 8-Bit
- ROM Programmability :
- Flash
- CPU Family :
- AVR RISC
- Lead Free :
- Lead Free
- Terminal Position :
- QUAD
- Brand :
- Microchip Technology / Atmel
- Number of Timers/Counters :
- 3
- Number of ADC Channels :
- 8 Channel
- Max Supply Voltage :
- 5.5 V
- Min Operating Temperature :
- -40 °C
- Data Converter :
- A/D 8x10b
- Package / Case :
- 32-TQFP
- JESD-609 Code :
- e3
- Terminal Form :
- Gull wing
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Schedule B :
- 8542310000
- Mounting Style :
- SMD/SMT
- Mounting Type :
- Surface Mount
- Pbfree Code :
- yes
- Series :
- AVR® ATmega
- Voltage - Supply (Vcc/Vdd) :
- 2.7V~5.5V
- Terminal Pitch :
- 0.8mm
- RAM (bytes) :
- 1024
- Package Shape :
- Square
- Interface :
- I2C, SPI, UART, USART
- Program Memory Type :
- Flash
- Height Seated (Max) :
- 1.2mm
- Datasheets
- ATMEGA8A-ANR
ATMEGA8A-ANR Documents

Microcontrollers Microchip Technology ATMEGA8A-ANR Overview
The Microcontrollers Microchip Technology ATMEGA8A-ANR is a highly versatile and powerful 8-bit microcontroller from Microchip Technology, designed to offer an optimal balance of performance, power efficiency, and programming flexibility. This microcontroller is equipped with 8KB of in-system programmable flash memory, making it ideal for a variety of complex digital applications. With its advanced RISC architecture, it provides a robust platform for developers to create scalable and cost-effective solutions in embedded systems.
ATMEGA8A-ANR Features
This microcontroller features a comprehensive set of capabilities including 8KB of flash memory, 1KB SRAM, and 512 Bytes of EEPROM. Its clock speed can reach up to 16MHz, and it includes peripherals such as ADC, PWM channels, and multiple communication interfaces (USART, SPI, TWI). These features make the ATMEGA8A-ANR a flexible choice for project development, offering the necessary tools to handle a wide range of applications.
ATMEGA8A-ANR Applications
- Consumer Electronics: Utilized in devices such as remote controls, gaming consoles, and small home appliances where low power consumption and high performance are required.
- Industrial Automation: Helps in managing control systems for automation processes, enhancing precision and reliability in machinery control.
- Automotive: Used in car entertainment systems, navigation units, and onboard diagnostics to deliver efficient performance and connectivity.
- Home Automation: Ideal for smart home devices like thermostats, lighting systems, and security cameras, facilitating enhanced connectivity and control.
- Medical Devices: Employs in portable medical instruments and monitors, ensuring reliable operations and data accuracy essential for healthcare applications.
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