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

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Förpackningsalternativ:
RS-artikelnummer:
177-3264
Tillv. art.nr:
ATMEGA328P-AUR
Tillverkare / varumärke:
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 USART Channels

1

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of I2C Channels

1

Number of CAN Channels

0

Number of UART Channels

1

Number of ADC Units

1

Length

7.1mm

ADCs

8 x 10 bit

Program Memory Type

Flash

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Number of Ethernet Channels

0

Dimensions

7.1 x 7.1 x 1.05mm

Number of LIN Channels

0

Height

1.05mm

Width

7.1mm

Number of PCI Channels

0

Pulse Width Modulation

1 (6 Channel)

COO (Country of Origin):
TH

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, 2kb of internal SRAM and 1024 byte 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


• 131 powerful instructions - Most single-clock cycle execution
• 6 PWM channels
• Fully static operation
• On-chip 2-cycle multiplier
• One 16-bit timer/counter with separate pre scaler, compare mode and capture mode
• Operating temperature ranges between -40°C and 105°C
• 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 pre scaler 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
• Printers and scanners

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