ATMEGA8A-MU Atmel, ATMEGA8A-MU Datasheet - Page 18

• Manufacturer Part Number: ATMEGA8A-MU
• Description: MCU AVR 8K FLASH 16MHZ 32-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA8A-MU

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Controller Family/series: AVR MEGA
• No. Of I/o's: 23
• Eeprom Memory Size: 512Byte
• Ram Memory Size: 1KB
• Cpu Speed: 16MHz
• No. Of Timers: 3
• Rohs Compliant: Yes
• Processor Series: ATMEGA8x
• Core: AVR8
• Data Bus Width: 8 bit
• Data Ram Size: 1 KB
• Interface Type: SPI, TWI, USART
• Maximum Clock Frequency: 16 MHz
• Number Of Programmable I/os: 23
• Number Of Timers: 3
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR, EWAVR-BL
• Development Tools By Supplier: ATAVRDRAGON, ATSTK500, ATSTK600, ATAVRISP2, ATAVRONEKIT
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit, 8 Channel
• For Use With: ATSTK600 - DEV KIT FOR AVR/AVR32ATSTK500 - PROGRAMMER AVR STARTER KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10. Datasheet Revision History
10.1
10.2
10.3
8159DS–AVR–02/11
Rev.8159D – 02/11
Rev.8159C – 07/09
Rev.8159BS – 05/09
Please note that the referring page numbers in this section are referred to this document. The
referring revision in this section refers to the document revision.
1.
2.
3.
1.
2.
1.
2.
3.
4.
5.
Updated the datasheet according to the Atmel new Brand Style Guide.
Updated
Updated
Updated
Updated the last page with Atmel’s new addresses.
Updated
Updated
Updated
Updated
Created a new Table Of Contents.
“Performing Page Erase by SPM” on page 218
“Ordering Information” on page 12
“Errata” on page
“System and Reset Characteristics” on page 247
“ADC Characteristics” on page 251
“Typical Characteristics”
“Errata” on page
298.
298. ATmega8A, rev L.
view.
to include Tape & Reel.
with new V
INT
by adding an extra note.
with new BODLEVEL values
values.
ATmega8A
18