Microchip, 8 bit AVR, ATMEGA4809 Microcontroller, 20 MHz, 48kB FLASH, 48-Pin TQFP

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Subtotal (1 reel of 2500 units)*

£2,900.00

(exc. VAT)

£3,475.00

(inc. VAT)

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Units
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Per Reel*
2500 +£1.16£2,900.00

*price indicative

RS Stock No.:
175-3132
Mfr. Part No.:
ATMEGA4809-AFR
Brand:
Microchip
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Brand

Microchip

Series

ATMEGA4809

Product Type

Microcontroller

Package Type

TQFP

Mount Type

Surface

Pin Count

48

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

48kB

Maximum Clock Frequency

20MHz

RAM Size

6kB

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

-40°C

Number of Programmable I/Os

41

Analogue Comparators

1

Maximum Operating Temperature

125°C

Length

7mm

Height

1.05mm

Width

7 mm

Standards/Approvals

RoHS

Minimum Supply Voltage

1.8V

Program Memory Type

FLASH

ADCs

16 x 10 Bit

Instruction Set Architecture

RISC

Automotive Standard

No

Number of Timers

1

Microchip Technology Microcontroller


The Microchip technology ATMEGA4809-AFR family type, TQFP package, surface mount, 48-pin AVR processor with a hardware multiplier 8-bit microcontroller has a maximum voltage rating of 5.5V. The microcontroller operates at a maximum speed of 20MHz and features 48kb ISP flash program memory, 6kb of internal SRAM and 256kb of EEPROM. It has a real-time counter, PWM, 16-channel 10-bit A/D converter, watchdog timer (WDT), configurable custom logic (CCL) and timing/waveform/measurement control. The series uses the latest core independent peripherals with low power features. It includes the event system, intelligent analogue advanced peripherals.

Features and Benefits


• Cyclical redundancy check (CRC/SCAN)

• Default boot program interface with SAM-BAGRAPHIC user interface

• External and internal interrupt sources

• Five 16-bit timer (TCA/TCB)

• Full static operation

• JTAG (IEEE standard) interface for on-chip debugging

• On-chip 2-cycle multiplier

• Operating temperature ranges between -40°C and 125°C

• Power-on reset and programmable Brown-out Detection

• Single pin unified program debug interface (UPDI)

• Sleep modes- Idle, power-down and standby

• Three USART with fractional baud rate generator, auto baud and start-of-frame detection

• Write/Erase cycles- 10,000 flash/100,000 EEPROM

Applications


• Embedded systems

• LCD monitors and TVs

• Mobile PC docking

• PC motherboards

• Portable hub boxes

• Printers and scanners

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