Microchip, 8bit AVR, ATmega808 Microcontroller, 20MHz, 48 kB Flash, 28-Pin SSOP

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包裝方式：
RS庫存編號:
193-6181
製造零件編號:
ATMEGA4808-XF
製造商:
Microchip
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品牌

Microchip

Family Name

ATmega808

Package Type

SSOP

Mounting Type

Surface Mount

Pin Count

28

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

48 kB

Maximum Frequency

20MHz

RAM Size

6 kB

USB Channels

0

Number of PWM Units

0

Number of SPI Channels

1

Number of USART Channels

1

Number of CAN Channels

0

Number of UART Channels

3

Number of I2C Channels

1

Typical Operating Supply Voltage

1.8 → 5.5 V

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

ADCs

12 x 10 bit

Height

1.75mm

Number of LIN Channels

0

Number of Ethernet Channels

0

Number of PCI Channels

0

Pulse Width Modulation

0

Dimensions

10.2 x 5.3 x 1.75mm

Width

5.3mm

Length

10.2mm

Number of ADC Units

1

Maximum Operating Temperature

+125 °C

The ATmega4808 is a microcontroller featuring the 8-bit AVR® processor with hardware multiplier - running at up to 20MHz and with up to 48 KB Flash, 6 KB SRAM and 256 bytes 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.

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)

12 Channel 10-bit ADC with Voltage Reference

Analog Comparator (AC)

Configurable Custom Logic (CCL)

4x 16-bit Timer (TCA / TCB)

Cyclical Redundancy Check (CRC/SCAN)

SPI / I2C / USART

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