ATMEGA128A-AU
ActiveTQFP64Microchip Technology · Microcontrollers & Processors
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Technical Specifications
ManufacturerMICROCHIP TECHNOLOGY
Type of integrated circuitAVR microcontroller
CaseTQFP64
MountingSMD
Kind of packagein-tray
Integrated circuit features32kHz resonator for RTC, watchdog
Kind of core8-bit
Memory4kB EEPROM, 4kB SRAM, 128kB FLASH
InterfaceI2C, JTAG, SPI, UART x2
FamilyATMEGA
Terminal pitch0.8mm
Operating temperature-40...85°C
Number of capacitive channels16
Number of comparators1
Number of output compare channels8
Number of 10bit A/D converters8
Operating frequency16MHz
Clock frequency16MHz
Number of inputs/outputs53
Number of PWM channels7
Manufacturer standard package90pcs.
Number of 8bit timers2
Number of input capture channels2
Number of 16bit timers2
Number of external interrupts8
Supply voltage2.7...5.5V DC
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