Integrated Circuit Atmega64A-Au of Microcontroller MCU Flash IC

Prod Model:	ATMEGA64A-AU
Core Size:	8-Bit
Speed:	16MHz
Connectivity:	I2c, Spi, Uart/Usart
Peripherals:	Brown-out Detect/Reset, Por, PWM, Wdt
Number Of I/O:	53
Program Memory Size:	64kb (32k X 16)
Program Memory Type:	Flash
Operating Temperature Range:	-40 to 85 Degree C

Product Description

IC MCU 8BIT 64KB FLASH 64TQFP

Categories	Integrated Circuits (ICs)
	Embedded - Microcontrollers
Manufacturer	Atmel
Series	AVR ATmega
Packaging	Tray
Part Status	Active
Core Processor	AVR
Core Size	8-Bit
Speed	16MHz
Connectivity	I2C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	53
Program Memory Size	64KB (32K x 16)
Program Memory Type	FLASH
EEPROM Size	2K x 8
RAM Size	4K x 8
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 5.5 V
Data Converters	A/D 8x10b
Oscillator Type	Internal
Operating Temperature	-40 degree C ~ 85 degree C (TA)
Package / Case	64-TQFP
Supplier Device Package	64-TQFP (14x14)

 
Features
•High-performance, Low-power AVR
®8-bit Microcontroller
•Advanced RISC Architecture
- 130 Powerful Instructions - Most Single Clock Cycle Execution
- 32 x 8 General Purpose Working Registers + Peripheral Control Registers
- Fully Static Operation
- Up to 16 MIPS Throughput at 16 MHz
- On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory segments
- 64K Bytes of In-System Reprogrammable Flash program memory
- 2K Bytes EEPROM
- 4K Bytes 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 64K Bytes 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
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
- 8-channel, 10-bit ADC
• 8 Single-ended Channels
• 7 Differential Channels
• 2 Differential Channels with Programmable Gain (1x, 10x, 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
Special Microcontroller Features
- Power-on Reset and Programmable Brown-out Detection
- Internal Calibrated RC Oscillator
- External and Internal Interrupt Sources
- Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby
and Extended Standby
- Software Selectable Clock Frequency
- ATmega103 Compatibility Mode Selected by a Fuse
- Global Pull-up Disable
I/O and Packages
- 53 Programmable I/O Lines
- 64-lead TQFP and 64-pad QFN/MLF
Operating Voltages
- 2.7 - 5.5V for ATmega64A
Speed Grades
- 0 - 16 MHz for ATmega64A