Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 48 kB Flash, 32-Pin QFN

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RS-artikelnummer:
175-7204
Tillv. art.nr:
ATmega4808-MFR
Tillverkare / varumärke:
Microchip
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Brand

Microchip

Family Name

ATmega

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

32

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

48 kB

Maximum Frequency

20MHz

RAM Size

6.144 kB

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

1

Number of UART Channels

3

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of USART Channels

1

Number of CAN Channels

0

Number of I2C Channels

1

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Number of LIN Channels

0

Number of PCI Channels

0

Number of Ethernet Channels

0

Pulse Width Modulation

0

Dimensions

5 x 5 x 0.9mm

Width

5mm

Height

0.9mm

Length

5mm

Number of ADC Units

1

Maximum Operating Temperature

+125 °C

Maximum Number of Ethernet Channels

0

ADCs

12 x 10 bit

COO (Country of Origin):
US
The ATmega4808 is a microcontroller featuring the 8-bit AVR® processor with hardware multiplier - running at up to 20MHz and with up to 48Kb Flash, 6Kb SRAM and 256 b of EEPROM in 28- and 32-pin packages. The series uses the latest Core Independent Peripherals with low power features. Including Event System, intelligent analog and advanced peripherals.

8-bit high-performance AVR RISC CPU

Hardware multiplier

Three sleep modes:

Idle

Standby

Power Down

Event System

Watchdog Timer (WDT)

Power-On Reset (POR)

Brown-Out Detection (BOD)

Single pin programming and debugging interface (UPDI)

Analog Features

12 Channel 10-bit ADC with Voltage Reference

Analog Comparator (AC)

Timing/Waveform/Measurement Control

Configurable Custom Logic (CCL)

4x 16-bit Timer (TCA / TCB)

Cyclical Redundancy Check (CRC/SCAN)

Communication

SPI / I2C / USART

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