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ATMEGA128A-AU-HCM

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ATMEGA128A-AU-HCM

RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 16MHz, CMOS, PQFP64

Manufacturer: Microchip Technology

Categories: Microcontrollers

Quality Control: Learn More

The Microchip Technology ATMEGA128A-AU-HCM is an 8-bit AVR RISC microcontroller featuring 131KB of FLASH program memory and 4KB of data EEPROM. This CMOS device operates at up to 16MHz with a supply voltage range of 5.0V to 5.5V, and also supports operation at 2.7V minimum at 8MHz. It offers 53 I/O lines, two USARTs, I2C, and SPI connectivity. On-chip peripherals include four timers, six PWM channels, an 8-channel 10-bit ADC, a 1-channel 10-bit DAC, Brown-Out Detection (BOD), Power-on Reset (POR), Real-Time Counter (RTC), and Watchdog Timer (WDT). Boundary scan is supported. This microcontroller is housed in a 64-lead TQFP package with a 0.80mm terminal pitch, suitable for applications in industrial automation, consumer electronics, and automotive systems.

Additional Information

Series: ATMEGA128RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:
Technical Details:
FormatFixed Point
Width14.0000
TechnologyCMOS
ConnectivityI2C, SPI, USART(2)
PeripheralsBOD, COMPARATOR, POR, PWM(6), RTC, TIMER(4), WDT
Speed16.00000000
Length14.0000
A_D_Converters8-Ch 10-Bit
ADC_ChannelsYes
Additional_FeatureALSO OPERATES WITH 2.7V MIN @ 8MHZ
Address_Bus_Width16
Bit_Size8
Boundary_ScanYes
Clock_Frequency_Max16.0000000000000000
CPU_FamilyAVR RISC
D_A_Converters1-Ch 10-Bit
DAC_ChannelsYes
Data_EEPROM_Size4096
Data_RAM_Size4096
DMA_ChannelsNo
External_Data_Bus_Width8
Integrated_CacheNo
JESD_30_CodeS-PQFP-G64
Low_Power_ModeYes
Number_of_External_Interrupts8
Number_of_I_O_Lines53
Number_of_Serial_I_Os2
Number_of_Terminals64
Number_of_Timers4
On_Chip_Data_RAM_Width8
Operating_Temperature_Max85.0000
Operating_Temperature_Min-40.0000
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeTQFP
Package_Equivalence_CodeTQFP64,.63SQ,32
Package_ShapeSquare
Package_StyleFLATPACK, THIN PROFILE
Program_Memory_Size131072
Program_Memory_TypeFLASH
Program_Memory_Width8
PWM_ChannelsYes
Seated_Height_Max1.2000
Supply_Current_Max19.00000000
Supply_Voltage_Max5.5000
Supply_Voltage_Min5.0000
Supply_Voltage_Nom5.0000
Surface_MountYes
Terminal_FormGull Wing
Terminal_Pitch0.800
Terminal_PositionQUAD
uPs_uCs_Peripheral_ICs_TypeMICROCONTROLLER, RISC

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