MCU 8bit 64KB FLASH 64TQFP ATmega AVR IC ATMEGA64A-AU electronic components ATMEGA64A-AUR

• Customization: Available
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Model NO.: ATMEGA64A-AU
• Memory Type: DDR4
• Shape: Flat
• Technics: Semiconductor IC
• MFG.: MICROCHIP
• D/C: 22+
• Package: TQFP-64
• Quality: Genuine New Original
• Transport Package: Box
• Specification: Electronic Components
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS
• Package Size: 20.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Description

ATMEGA64A-AU:  MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V/5V 64-Pin TQFP 

Package: TQFP-64

Mfr. Part#: ATMEGA64A-AU

Mfr.: MICROCHIP

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days

Mounting Style:	SMD/SMT
Package / Case:	TQFP-64
Core:	AVR
Program Memory Size:	64 kB
Data Bus Width:	8 bit
ADC Resolution:	10 bit
Maximum Clock Frequency:	16 MHz
Number of I/Os:	53 I/O
Data RAM Size:	4 kB
Supply Voltage - Min:	2.7 V
Supply Voltage - Max:	5.5 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Tray
Brand:	Microchip Technology
Data RAM Type:	SRAM
Data ROM Size:	2 kB
Data ROM Type:	EEPROM
Height:	1 mm
Interface Type:	SPI, USART
Length:	14 mm
Moisture Sensitive:	Yes
Number of Timers/Counters:	4 Timer
Processor Series:	megaAVR
Product:	MCU
Product Type:	8-bit Microcontrollers - MCU
Program Memory Type:	Flash
Factory Pack Quantity:	90
Subcategory:	Microcontrollers - MCU
Tradename:	AVR
Width:	14 mm
Unit Weight:	0.030336 oz

 

The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers. The ATmega64A provides the following features: 64 Kbytes In-System Programmable Flash with ReadWhile- Write capabilities, 2 Kbytes EEPROM, 4 Kbytes SRAM, 53 general purpose I/O lines, 32 general purpose working registers, Real Time Counter (RTC), four flexible Timer/Counters with compare modes and PWM, two USARTs, a byte oriented Two-wire Serial Interface, an 8-channel, 10-bit ADC with optional differential input stage with programmable gain, programmable Watchdog Timer with internal Oscillator, an SPI serial port, IEEE std. 1149.1 compliant JTAG test interface, also used for accessing the On-chip Debug system and programming, and six software selectable power saving modes. The Idle mode stops the CPU while allowing the SRAM, Timer/Counters, SPI port, and interrupt system to continue functioning. The Power-down mode saves the register contents but freezes the Oscillator, disabling all other chip functions until the next interrupt or Hardware Reset. In Power-save mode, the asynchronous timer continues to run, allowing the user to maintain a timer base while the rest of the device is sleeping. The ADC Noise Reduction mode stops the CPU and all I/O modules except asynchronous timer and ADC, to minimize switching noise during ADC conversions. In Standby mode, the crystal/resonator Oscillator is running while the rest of the device is sleeping. This allows very fast start-up combined with low power consumption. In Extended Standby mode, both the main Oscillator and the asynchronous timer continue to run.

Key Features

• High-performance, Low-power Atmel AVR 8-bit Microcontroller
• Advanced RISC Architecture
  • 130 Powerful Instructions - Most Single-clock Cycle Execution
  • 32 × 8 General Purpose Working Registers + Peripheral Control Registers
  • Fully Static Operation
  • Up to 16MIPS Throughput at 16MHz
  • On-chip 2-cycle Multiplier
• High Endurance Non-volatile Memory segments
  • 64Kbytes of In-System Self-programmable Flash program memory
  • 2Kbytes EEPROM
  • 4Kbytes Internal SRAM
  • Write/Erase cycles: 10,000 Flash/100,000 EEPROM
  • Data retention: 20 years at 85°C/100 years at 25°C(1)
  • Optional Boot Code Section with Independent Lock Bits
• In-System Programming by On-chip Boot Program
• True Read-While-Write Operation
  • Up to 64 Kbytes Optional External Memory Space
  • Programming Lock for Software Security
  • SPI Interface for In-System Programming
• JTAG (IEEE std. 1149.1 Compliant) Interface
  • Boundary-scan Capabilities According to the JTAG Standard
  • Extensive On-chip Debug Support
  • Programming of Flash, EEPROM, Fuses and Lock Bits through the JTAG Interface
• Atmel QTouch® library support
  • Capacitive touch buttons, sliders and wheels
  • Atmel QTouch and QMatrix acquisition
  • Up to 64 sense channels
• Peripheral Features
  • Two 8-bit Timer/Counters with Separate Prescalers and Compare Modes
  • Two Expanded 16-bit Timer/Counters with Separate Prescaler, Compare Mode and Capture Mode
  • Real Time Counter with Separate Oscillator
  • Two 8-bit PWM Channels
  • 6 PWM Channels with Programmable Resolution from 1 to 16 Bits
  • Output Compare Modulator
  • 8-channel, 10-bit ADC
• 8 Single-ended Channels
• 7 Differential Channels
• 2 Differential Channels with Programmable Gain at 1x, 10x, or 200x
  • Byte-oriented Two-wire Serial Interface
  • Dual Programmable Serial USARTs
  • Master/Slave SPI Serial Interface
  • Programmable Watchdog Timer with On-chip Oscillator
  • On-chip Analog Comparator.

Company Product Line

 

Certificates




 

Why choosing us

• Located in Shenzhen, the electronic market center of China.
• 100% guarantee components quality: Genuine Original.
• Sufficient stock on your urgent demand.
• Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
• Faster shipment: In stock components can ship the same day .
• 24 Hours service 

 

Notice:

1. Product images are for reference only.
2. You can contact sales person to apply for a better price.
3.  For more products, Pls do not hesitate to contact our Sales team.