Microchip Technology ATMEGA328-AUR, 8bit AVR Microcontroller, 20MHz, 32 kB Flash, 32-Pin TQFP

  • RS-artikelnummer 177-2777
  • Tillv. art.nr ATMEGA328-AUR
  • Tillverkare / varumärke Microchip
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COO (Country of Origin): US
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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

Specifikationer
Attribute Value
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
Number of PWM Units 1
ADC Channels 8
Number of SPI Channels 2
Typical Operating Supply Voltage 5.5 (Maximum) V
ADC Resolution 10bit
Maximum Operating Temperature +85 °C
Timer Resolution 8 bit, 16 bit
Height 1.05mm
Timers 1 (1 x 16 bit), 1 (2 x 8 bit)
Number of UART Channels 1
PWM Channels 6
Width 7.1mm
Program Memory Type Flash
Minimum Operating Temperature -40 °C
Length 7.1mm
Number of I2C Channels 1
Number of Timers 2
Number of ADC Units 1
Pulse Width Modulation 1 (6 Channel)
Instruction Set Architecture RISC
Number of USART Channels 1
ADCs 1 (8 x 10 bit)
Dimensions 7.1 x 7.1 x 1.05mm
Tillfälligt slut i lager – restorder för leverans 2020-03-05
Pris (ex. moms) Each (On a Reel of 2000)
14,946 kr
(exkl. moms)
18,682 kr
(inkl. moms)
Enheter
Per unit
Per Reel*
2000 +
14,946 kr
29 892,00 kr
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