ATMEGA8A-MU Atmel, ATMEGA8A-MU Datasheet - Page 253
ATMEGA8A-MU
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ATMEGA8A-MU
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
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8159D–AVR–02/11
Figure 26-2. Active Supply Current vs. Frequency (1 - 16MHz)
Figure 26-3. Active Supply Current vs. V
14
12
10
10
8
6
4
2
0
9
8
7
6
5
4
3
2.5
0
2
3
4
3.5
6
Frequency (MHz)
CC
V
(Internal RC Oscillator, 8MHz)
CC
8
4
(V)
2.7 V
10
3.3 V
4.5
12
3.6 V
5
ATmega8A
14
4.0 V
5.5
16
5.5 V
5.0 V
4.5 V
-40 °C
25 °C
85 °C
253
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