Operating Temperature Range
:
Data Bus Width
: 8 bit
Program Memory Size
: 128 KB
On-Chip ADC
: Yes
Mounting Style
: SMD/SMT
Operating Supply Voltage
: 2.7 V to 5.5 V
Data RAM Size
: 4 KB
Core
: AVR
Package / Case
: TQFP-64
Processor Series
: ATMEGA128x
Maximum Clock Frequency
: 16 MHz
DescriptionThe ATMEGA128A-AU is designed as one kind of low-power CMOS 8-bit microcontroller that achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed. This device is manufactured using Atmel's high-density nonvolatile memory technology, and is supported with a full suite of program and system development tools including: C compilers, macro assemblers, program debugger / simulators, in-circuit emulators, and evaluation kits.
Features of the ATMEGA128A-AU are:(1)high-performance, low-power 8-bit microcontroller;(2)133 powerful instructions - most single clock cycle execution;(3)32 x 8 general purpose working registers + peripheral control registers;(4)up to 16 MIPS throughput at 16 MHz;(5)128K bytes of in-system self-programmable flash program memory;(6)write/erase cycles: 10,000 flash/100,000 EEPROM;(7)up to 64K bytes optional external memory space;(8)programming lock for software security;(9)SPI interface for in-system programming;(10)two 8-bit timer/counters with separate prescalers and compare modes;(11)6 PWM channels with programmable resolution from 2 to 16 bits;(12)real time counter with separate oscillator;(13)output compare modulator. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | ATMEGA128A-AU |
| Vendor | Atmel |
| Category | Integrated Circuits (ICs) |
| Program Memory Size | 128K x 8 |
| RAM Size | 4K x 8 |
| Number of I /O | 53 |
| Package / Case | 64-TQFP |
| Speed | 16MHz |
| Controller Series | ATmega AVR? FLASH |
| Oscillator Type | Internal |
| Packaging | Tray |
| Program Memory Type | FLASH |
| EEPROM Size | 4K x 8 |
| Core Processor | AVR |
| Data Converters | A/D 8x10b |
| Core Size | 8-Bit |
| Interface | I²C, SPI, USART |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | ATMEGA128A AU
ATMEGA128AAU
|
ATmega128A-AU Data Sheet
