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10+ | $9.870 |
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Product Information
Product Overview
ATMEGA128A-AUR is an 8-bit AVR microcontroller. The high-performance, low-power microchip 8-bit AVR® RISC-based microcontroller combines 128Kb flash memory with read-while-write capabilities, 4Kb EEPROM, 4Kb SRAM, 53 general purpose I/O lines, 32 general purpose working registers, a real-time counter, four flexible timer/counters with compare modes and PWM, two USARTs, a byte-oriented two-wire serial interface, an 8-channel/10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator, SPI serial port, a JTAG (IEEE® 1149.1 compliant) test interface for accessing the on-chip debugging and programming, and six software selectable power saving modes. The device operates between 2.7 to 5.5 volts. By executing powerful instructions in a single clock cycle, this device achieves throughputs approaching one MIPS per MHz, balancing power consumption and processing speed.
- 16MHz speed, power supply range from 2.7V to 5.5V
- Fully static operation, upto 16MIPS throughput at 16MHz, on-chip 2-cycle multiplier
- 128Kbytes of in-system self-programmable flash program memory, 4Kbytes EEPROM
- In-system programming by on-chip boot program, true read-while-write operation
- Programming lock for software security, SPI interface for in-system programming
- Boundary-scan capabilities according to the JTAG standard, extensive on-chip debug support
- Real time counter with separate oscillator, two 8-bit PWM channels
- 6 PWM channels with programmable resolution from 2 to 16bits, output compare modulator
- Programmable watchdog timer with on-chip oscillator, on-chip analog comparator
- Operating industrial temperature range from -40°C to +85°C, 64-lead TQFP package
Technical Specifications
AVR ATmega Family ATmega1284A Series Microcontrollers
AVR
128KB
TQFP
53I/O's
4KB
10Bit
5.5V
85°C
AVR ATmega
-
No SVHC (21-Jan-2025)
16MHz
16MHz
64Pins
TQFP
I2C, SPI, USART
8Channels
2.7V
-40°C
Surface Mount
ATmega128
MSL 3 - 168 hours
Technical Docs (2)
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