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ATMEGA644PA-AN Programmierhandbuch

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8-bit AVR Microcontrollers
ATmega644PA
DATASHEET COMPLETE
Introduction
The Atmel
®
picoPower
®
ATmega644PA is a low-power CMOS 8-bit
microcontroller based on the AVR
®
enhanced RISC architecture. By
executing powerful instructions in a single clock cycle, the ATmega644PA
achieves throughputs close to 1MIPS per MHz. This empowers system
designer to optimize the device for power consumption versus processing
speed.
Feature
High Performance, Low Power Atmel
®
AVR
®
8-Bit Microcontroller Family
Advanced RISC Architecture
131 Powerful Instructions
Most Single Clock Cycle Execution
32 x 8 General Purpose Working Registers
Fully Static Operation
Up to 20 MIPS Throughput at 20MHz
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
Programming Lock for Software Security
Atmel QTouch
®
Library Support
Capacitive Touch Buttons, Sliders and Wheels
QTouch and QMatrix acquisition
Up to 64 Sense Channels
Atmel-42717C-ATmega644PA_Datasheet_Complete-10/2016
Verzeichnis

ATMEGA644PA-AN Datenblatt-PDF

ATMEGA644PA-AN Datenblatt PDF
Microchip
3 Seiten, 67 KB
ATMEGA644PA-AN Programmierhandbuch
Microchip
446 Seiten, 5377 KB
ATMEGA644PA-AN Anderes Datenblatt
Microchip
9 Seiten, 106 KB
ATMEGA644PA-AN Notizdatei
Microchip
18 Seiten, 59 KB

ATMEGA644 Datenblatt-PDF

ATMEGA644
Datenblatt PDF
ATMEL
8Bit AVR® Microcontroller with 16/32/64K Bytes In-System Programmable Flash
ATMEGA644PA-AU
Datenblatt PDF
ATMEL
RISC Microcontroller, 8Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PQFP44, 10 X 10MM, 1MM HEIGHT, 0.8MM PITCH, GREEN, PLASTIC, MS-026ACB, TQFP-44
ATMEGA644P-20AU
Datenblatt PDF
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MCU 8Bit ATmega AVR RISC 64KB Flash 3.3V/5V 44Pin TQFP
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MCU 8Bit AVR RISC 64KB Flash 2.5V/3.3V/5V 44Pin TQFP Tray
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ATMEL
MCU 8Bit ATmega AVR RISC 64KB Flash 2.5V/3.3V/5V 44Pin VQFN EP
ATMEGA644-20AU
Datenblatt PDF
ATMEL
MCU 8Bit ATmega RISC 64KB Flash 3.3V 5V 44Pin TQFP
ATMEGA644PA-AUR
Programmierhandbuch
Microchip
AVR, 64KB FLASH, 2KB EE,4KB RAM - 20MHz, TQFP, Ind Temp, Green, T&R
ATMEGA644P-20MU
Datenblatt PDF
ATMEL
RISC Microcontroller, 8Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, 7 X 7MM, 1MM HEIGHT, 0.5MM PITCH, GREEN, VQFN-44
ATMEGA644-20AU
Datenblatt PDF
Microchip
AVR 64K FLASH 4K SRAM, 2KB EEPROM - 20MHz, TQFP, IND TEMP, GREEN, 5V
ATMEGA644P-20PU
Datenblatt PDF
ATMEL
ATMEL ATMEGA644P-20PU 8Bit Microcontroller, Low Power High Performance, ATmega, 20MHz, 64KB, 4KB, 40Pins, DIP
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