Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 64 kB Flash, 44-Pin VQFN

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RS 제품 번호:
131-0317
제조사 부품 번호:
ATMEGA644A-MU
제조업체:
Microchip
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브랜드

Microchip

Family Name

ATmega

Package Type

VQFN

Mounting Type

Surface Mount

Pin Count

44

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

64 kB

Maximum Frequency

20MHz

RAM Size

4 kB

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

3

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of USART Channels

2

Number of CAN Channels

0

Number of UART Channels

2

Number of I2C Channels

1

Maximum Operating Temperature

+85 °C

Number of PCI Channels

0

Number of LIN Channels

0

Number of ADC Units

1

Length

7.1mm

Minimum Operating Temperature

-40 °C

ADCs

8 x 10 bit

Maximum Number of Ethernet Channels

0

Pulse Width Modulation

1 (6 Channel)

Dimensions

7.1 x 7.1 x 0.95mm

Width

7.1mm

Instruction Set Architecture

RISC

Number of Ethernet Channels

0

Height

0.95mm

Program Memory Type

Flash

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

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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