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

View all Microcontrollers

Subtotal (1 tray of 490 units)*

£449.33

(exc. VAT)

£539.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 2,450 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Tray*
490 +£0.917£449.33

*price indicative

RS Stock No.:
177-3447
Mfr. Part No.:
ATMEGA328PB-MU
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

ATmega

Package Type

VQFN

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

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of UART Channels

3

Number of I2C Channels

2

Number of USART Channels

3

Number of CAN Channels

0

Minimum Operating Temperature

-40 °C

ADCs

8 x 10 bit

Number of ADC Units

1

Instruction Set Architecture

RISC

Maximum Operating Temperature

+85 °C

Length

5.1mm

Maximum Number of Ethernet Channels

0

Number of Ethernet Channels

0

Number of PCI Channels

0

Program Memory Type

Flash

Number of LIN Channels

0

Height

0.85mm

Width

5.1mm

Pulse Width Modulation

1 (10 Channel)

Dimensions

5.1 x 5.1 x 0.85mm

COO (Country of Origin):
TW

Microchip Technology Microcontroller


The Microchip Technology ATMEGA family type, VQFN package, surface mount, 32-pin AVR RISC-based processor with a Pico power technology 8-bit microcontroller. 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 1kb of EEPROM. It has 27 programmable general-purpose I/O lines. It has an 8-channel 10-bit ADC in TQFP and QFN/MLF 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


• 10 PWM channels
• 131 powerful instructions - Most single-clock cycle execution
• 32x8 general-purpose register
• External and internal interrupt sources
• Fully static operation
• On-chip 2-cycle multiplier
• Operating temperature ranges between -40°C and 105°C
• Peripheral touch controller (PTC)
• Power-on reset and programmable brown-out detection
• Six sleep modes- Idle, ADC noise reduction, power-save, power-down, standby and extended standby
• Three 16-bit timers/counters with separate pre scaler, compare mode and capture mode
• Two 8-bit timers/counters with separate pre scaler and compare mode
• Two USART with fractional baud rate generator, auto baud and start-of-frame detection
• 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

Related links