Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 32 kB Flash, 32-Pin TQFP

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Subtotal (1 reel of 2000 units)*

£2,652.00

(exc. VAT)

£3,182.00

(inc. VAT)

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2000 +£1.326£2,652.00

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RS Stock No.:
177-2777
Mfr. Part No.:
ATMEGA328-AUR
Brand:
Microchip
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Brand

Microchip

Family Name

ATmega

Package Type

TQFP

Mounting Type

Surface Mount

Pin Count

32

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

32 kB

Maximum Frequency

20MHz

RAM Size

2 kB

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

2

Number of UART Channels

1

Number of CAN Channels

0

Number of I2C Channels

1

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of USART Channels

1

Pulse Width Modulation

1 (6 Channel)

Number of Ethernet Channels

0

Number of PCI Channels

0

ADCs

8 x 10 bit

Length

7.1mm

Number of ADC Units

1

Dimensions

7.1 x 7.1 x 1.05mm

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Width

7.1mm

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Height

1.05mm

Maximum Operating Temperature

+85 °C

Number of LIN Channels

0

Microchip Technology Microcontroller


The Microchip Technology ATMEGA family type, TQFP package, surface mount, 32-pin AVR RISC-based processor 8-bit microcontroller with hardware multiplier. It has a maximum voltage rating of 5.5V. This microcontroller operates at a maximum speed of 20MHz and features 32kb ISP flash program memory, 1kb of internal SRAM and 2kb of EEPROM. It has 23 programmable I/O lines, serial programmable USART, 8-channel 10-bit ADC in TQFP package, programmable watchdog timer with an internal oscillator and five software selectable power saving modes. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1MIPS per MHz, balancing power consumption and processing speed.

Features and Benefits


• 6 PWM channels
• Fully static operation
• High performance 8-bit advanced RISC architecture
• On-chip 2-cycle multiplier
• One 16-bit timer/counter with separate prescaler, compare mode and capture mode
• Operating temperature ranges between -40°C and 105°C
• Packaging type cut tape
• Power-on reset and programmable brown-out detection
• QTouch library support
• Six sleep modes- Idle, ADC noise reduction, power-save, power-down, standby and extended standby
• Three USART with fractional baud rate generator, auto baud and start-of-frame detection
• Two 8-bit timers/counters with separate prescaler and compare mode
• Two-wire UART serial communication mode for general-purpose
• Write/Erase cycles- 10,000 flash/100,000 EEPROM

Applications


• Embedded systems
• LCD monitors and TVs
• Mobile PC docking
• PC motherboards
• Portable hub boxes
• Printers and scanners

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