Microchip Technology ATMEGA644A-PU, 8bit AVR Microcontroller, 20MHz, 64 kB Flash, 40-Pin PDIP

  • RS-artikelnummer 131-0318
  • Tillv. art.nr ATMEGA644A-PU
  • Tillverkare / varumärke Microchip
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8-Bit megaAVR Microcontrollers, 32KB to 256KB Flash

Here at RS Components we have various megaAVR 8-bit microcontrollers from Atmel. Each of the microcontrollers is based on an enhanced RISC architecture and feature QTouch library support. All the microcontroller types have varying Kb of In-System Programmable Flash, EEPROM and SRAM as well as varying pin and package types.

Types of megaAVR 8-bit microcontrollers
•ATmega32
•ATmega64
•ATmega128
•ATmega324
•ATmega325
•ATmega406
•ATmega640
•ATmega644
•ATmega645
•ATmega1280
•ATmega1281
•ATmega1284
•ATmega2560
•ATmega2561
•ATmega3250
•ATmega6450

Specifikationer
Attribute Value
Family Name ATmega
Package Type PDIP
Mounting Type Through Hole
Pin Count 40
Device Core AVR
Data Bus Width 8bit
Program Memory Size 64 kB
Maximum Frequency 20MHz
RAM Size 4 kB
Number of PWM Units 1
ADC Channels 8
Typical Operating Supply Voltage 1.8 → 5.5 V
Minimum Operating Temperature -40 °C
Program Memory Type Flash
Dimensions 52.57 x 13.97 x 4.44mm
Number of Timers 2
Number of ADC Units 1
PWM Channels 6
Timers 1(1 x 16 bit), 1(2 x 8 bit)
Height 4.44mm
Timer Resolution 8 bit, 16 bit
Maximum Operating Temperature +85 °C
ADC Resolution 10bit
Width 13.97mm
Pulse Width Modulation 1(6 Channel)
ADCs 1(8 x 10 bit)
Length 52.57mm
Instruction Set Architecture RISC
19 I lager för leverans inom 1 arbetsdagar
Pris (ex. moms) Each
41,88 kr
(exkl. moms)
52,35 kr
(inkl. moms)
Enheter
Per unit
1 - 9
41,88 kr
10 - 24
39,09 kr
25 - 99
38,26 kr
100 +
35,05 kr
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