Microchip ATmega4808-AFR, 8 bit AVR, ATmega Microcontroller, 20 MHz, 48kB FLASH, 32-Pin TQFP

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RS 제품 번호:
175-7185
제조사 부품 번호:
ATmega4808-AFR
제조업체:
Microchip
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브랜드

Microchip

Series

ATmega

Product Type

Microcontroller

Package Type

TQFP

Mount Type

Surface

Pin Count

32

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

48kB

Maximum Clock Frequency

20MHz

RAM Size

6.14kB

Maximum Supply Voltage

5.5V

Analogue Comparators

1

Minimum Operating Temperature

-40°C

Maximum Power Dissipation Pd

1W

Number of Programmable I/Os

23

Maximum Operating Temperature

125°C

Width

7mm

Standards/Approvals

RoHS

Length

7mm

Height

1mm

Minimum Supply Voltage

1.8V

Number of Timers

4

Program Memory Type

FLASH

Automotive Standard

No

Instruction Set Architecture

RISC

ADCs

12 x 10 Bit

COO (Country of Origin):
TW
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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