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ATMEGA128A-ANR

ATMEGA128A-ANR

ATMEGA128A-ANR

Microchip Technology

128KB 64K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA128A 64 Pin 16MHz 5V 64-TQFP

SOT-23

ATMEGA128A-ANR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 64-TQFP
Surface MountYES
Number of Pins 64
Supplier Device Package 64-TQFP (14x14)
Number of Terminals 64
Mounting Style SMD/SMT
Interfaces I2C/SPI/USART
Instruction Set Architecture RISC
Clock Freq 16(MHz)
Operating Temperature Classification Industrial
Package Type TQFP
Number of Timers - General Purpose 4
Operating Temp Range -40C to 85C
# I/Os (Max) 53
Interface Type I2C/SPI/UART
Total Internal Ram Size 4KB(kB)
Device Core Size 8(b)
Operating Supply Voltage (Max) 5.5(V)
Operating Supply Voltage (Typ) 3.3/5(V)
Rad Hardened No
Operating Supply Voltage (Min) 2.7(V)
Programmable Yes
Maximum Expanded Memory Size 64KB
Mounting Surface Mount
Data Converters A/D 8x10b
Number of I/Os 53 I/O
Maximum Operating Temperature+ 105 C
Minimum Operating Temperature - 40 C
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename AVR
RoHS Details
Package Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number ATMEGA128
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 53
Operating Temperature-40°C~105°C TA
PackagingTape & Reel (TR)
Series AVR® ATmega
Published 2015
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Additional FeatureALSO OPERATES WITH 2.7V MIN @ 8MHZ
Subcategory Microcontrollers - MCU
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 5V
Terminal Pitch0.8mm
Reach Compliance Code compliant
Frequency 16MHz
Base Part Number ATMEGA128A
Pin Count64
JESD-30 Code S-PQFP-G64
Operating Temperature (Max) 85C
Operating Temperature (Min) -40C
Supply Voltage-Max (Vsup) 5.5V
Temperature GradeINDUSTRIAL
Interface EBI/EMI, I2C, SPI, UART, USART
Memory Size128kB
Oscillator TypeInternal
Number of I/O 53
Speed 16MHz
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor AVR
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 128KB 64K x 16
Connectivity EBI/EMI, I2C, SPI, UART/USART
Bit Size 8
Data Converter A/D 8x10b
Has ADC YES
DMA Channels NO
Data Bus Width 8b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.2 mm
Number of Timers/Counters 4
Product Type8-bit Microcontrollers - MCU
EEPROM Size 4K x 8
On Chip Program ROM Width 8
ROM Programmability FLASH
Product MCU
Product Category8-bit Microcontrollers - MCU
Device CoreAVR
Height Seated (Max) 1.2mm
Width 14 mm
Length 14 mm
RoHS StatusROHS3 Compliant
In-Stock:923 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$8.26000$8.26
500$8.1774$4088.7
1000$8.0948$8094.8
1500$8.0122$12018.3
2000$7.9296$15859.2
2500$7.847$19617.5

ATMEGA128A-ANR Product Details

ATMEGA128A-ANR Overview


In a 64-TQFP package, the MCU is available. 53 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 8-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~105°C TA that is operated by this Microcontroller. AVR® ATmega series components make up this electrical component. 128KB 64K x 16 is the size of its program memory. A AVR Core processor is used to power the device. This device falls under the MICROCONTROLLER uPs/uCs/Peripheral ICs category. 64 is the number of terminations on the IC chip that are present. This part works in a 8-bit manner. There is a 5V volt supply output on the chip. DMA channels number NO. 128kB is the memory size of the part. The base part number ATMEGA128A can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 16MHz. The device works in YES PWM channels. Located on the chip are 64 pins. The clock has 4 timers or counters on it. There are 64 pins on it. I would like to mention a few additional features such as ALSO OPERATES WITH 2.7V MIN @ 8MHZ in order to name a few.

ATMEGA128A-ANR Features


64-TQFP package
Mounting type of Surface Mount
Microcontrollers - MCU subcategory


ATMEGA128A-ANR Applications


There are a lot of Microchip Technology
ATMEGA128A-ANR Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products

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