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

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RS庫存編號:
131-0321
製造零件編號:
ATMEGA644P-20MU
製造商:
Microchip
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品牌

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

Number of I2C Channels

1

Number of USART Channels

2

Number of UART Channels

2

Number of CAN Channels

0

Typical Operating Supply Voltage

2.7 → 5.5 V

Height

0.95mm

Number of Ethernet Channels

0

Number of PCI Channels

0

Width

7.1mm

Dimensions

7.1 x 7.1 x 0.95mm

Program Memory Type

Flash

Pulse Width Modulation

1 (6 Channel)

Minimum Operating Temperature

-40 °C

Number of LIN Channels

0

Maximum Operating Temperature

+85 °C

Instruction Set Architecture

RISC

Number of ADC Units

1

Maximum Number of Ethernet Channels

0

ADCs

8 x 10 bit

Length

7.1mm

8-Bit PicoPower megaAVR Family Microcontrollers


This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.

Features & Benefits of picoPower megaAVR microcontrollers
•On-chip Flash
•SRAM
•Internal EEPROM
•SPI
•TWI (I²C)
•USART, USB, CAN & LIN interfaces
•Watchdog timer
•Precision oscillator
•GPIO pins
•ADC
•DAC
•Built-in temperature sensor
•Internal voltage reference
•Brown-out detector

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


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