Datasheet Microchip ATMEGA128A-AUR
Manufacturer | Microchip |
Series | ATmega128A |
Part Number | ATMEGA128A-AUR |
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, 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
Datasheets
ATmega128A - Complete Datasheet
PDF, 5.9 Mb, File published: Dec 10, 2016
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Packaging
Package | TQFP |
Parametrics
ADC Input | 8 |
ADC with Computation | No |
Angular Timer | No |
Architecture | 8 |
CPU Type | 8-bit AVR |
CRC | No |
Class B Hardware | No |
Emulated EEPROM in Flash | 4096 |
High Voltage Capable | No |
I2C | 1 |
Internal Oscillator | Yes |
Internal Voltage Reference | Yes Bandgap |
Lead Count | 64 |
Math Accelerator | No |
Max 16-Bit Digital Timers | 2 |
Max 8-Bit Digital Timers | 2 |
Max ADC Resolution | 10 Bits |
Max CPU Speed | 16 MHz |
Max PWM outputs | 6 including complementary |
Number of Comparators | 1 |
Operation Voltage Max | 5.5 V |
Operation Voltage Min | 2.7 V |
Package Width | 14x14x1mm |
Peripheral Pin Select / Pin Muxing | No |
Pin count | 64 |
Program Memory Size | 128 KB |
SPI | 1 |
SRAM | 4096 Bytes |
Temp Range Max | 85 |
Temp Range Min | -40 |
UART | 2 |
Zero Cross detect | No |
Model Line
Series: ATmega128A (9)
Manufacturer's Classification
- Microcontrollers > 8-bit Microcontrollers
Other Names:
ATMEGA128AAUR, ATMEGA128A AUR