میکروکنترلر 8 بیت اتمل با فلش 64 کیلو بایت و فرکانس 16 مگاهرتز-اس ام دی
ATMEGA64A-AU
میکروکنترلر 8 بیت اتمل
8Bit Microcontroller with 64K Bytes In-System
Programmable Flash
TQFP-64 ,ATMEL
میکروکنترلر اتمل
اس ام دی 64
دریافت کتابخانه( ALITUM DESIGNER )
امکانات Features |
ATMEGA |
(ATMEGA(L |
(ATMEGA(A |
VCC |
4.5-5.5V |
2.7-5.5V |
2.7-5.5V |
FREQUENCY |
0-16MHZ |
0-8MHZ |
0-16MHZ |
FLASH |
64Kbyte |
64Kbyte |
64Kbyte |
EEPROM |
2KByte |
2KByte |
2KByte |
SRAM |
4Kbyte |
4Kbyte |
4Kbyte |
TIMER-COUNTER |
TWO 8Bit ONE 16Bit |
TWO 8Bit ONE 16Bit |
TWO 8Bit ONE 16Bit |
PWM |
6 |
6 |
6 |
(ADC (10 BIT |
8channel |
8channel |
8channel |
SPI |
1 |
1 |
1 |
I2C |
1 |
1 |
1 |
UART |
1 |
1 |
1 |
SLEEP MODE |
6 |
6 |
6 |
WATCHDOG |
YES |
YES |
YES |
RTC |
پشتیبانی میکند |
پشتیبانی میکند |
پشتیبانی میکند |
PLL |
- |
- |
- |
DMA |
- |
- |
- |
DAC |
- |
- |
- |
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
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
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