Microchip Technology ATmega4809-MFR, 8bit Microcontroller, 20MHz, 48 kB Flash, 48-Pin QFN

  • RS Stock No. 175-7183
  • Mfr. Part No. ATmega4809-MFR
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

The ATmega4809 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 48-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
16 Channel 10-bit ADC with Voltage Reference
Analog Comparator (AC)
Timing/Waveform/Measurement Control
Configurable Custom Logic (CCL)
5x 16-bit Timer (TCA / TCB)
Cyclical Redundancy Check (CRC/SCAN)
Communication
SPI / I2C / USART

Specifications
Attribute Value
Family Name Atmega
Package Type QFN
Mounting Type Surface Mount
Pin Count 48
Data Bus Width 8bit
Program Memory Size 48 kB
Maximum Frequency 20MHz
RAM Size 6.144 kB
Number of PWM Units 1
ADC Channels 16
Number of SPI Channels 1
Typical Operating Supply Voltage 1.8 → 5.5 V
Maximum Operating Temperature +125 °C
Timer Resolution 16bit
Height 0.5mm
ADC Resolution 10bit
Number of UART Channels 4
Length 6mm
Dimensions 6 x 6 x 0.5mm
Number of Timers 5
Number of ADC Units 1
Number of USART Channels 1
ADCs 1 (16 x 10 bit)
Width 6mm
Program Memory Type Flash
Number of I2C Channels 1
PWM Channels 11
Minimum Operating Temperature -40 °C
Temporarily out of stock - back order for despatch 11/02/2020, delivery within 3 working days from despatch date
Price Each (On a Reel of 4000)
SGD 1.926
(exc. GST)
SGD 2.061
(inc. GST)
units
Per unit
Per Reel*
4000 +
SGD1.926
SGD7,704.00
*price indicative
Related Products
A range of BASIC Stamp microcontroller modules that ...
Description:
A range of BASIC Stamp microcontroller modules that can be programmed in a high-level language, PBASIC. RS Product Codes405-654 BS2-IC BASIC Stamp 2 module405-587 BS2P40-IC BASIC Stamp 2p module779-2703 BS2SX-IC BASIC Stamp 2sx module.
The Infineon C166 microcontroller family are ideally suited ...
Description:
The Infineon C166 microcontroller family are ideally suited to automotive, industrial, mass storage and wired or wireless communications applications. These microcontrollers offer better real time control performance than even 32bit, RISC processors. As a 16bit device it also offers a ...
The Z80 CPUs are fourth-generation enhanced microprocessors with ...
Description:
The Z80 CPUs are fourth-generation enhanced microprocessors with exceptional computational power. They offer higher system throughput and more efficient memory utilization than comparable second- and third generation microprocessors. The speed offerings from 6 -20 MHz suit a wide range of ...
The Infineon C166 microcontroller family are ideally suited ...
Description:
The Infineon C166 microcontroller family are ideally suited to automotive, industrial, mass storage and wired or wireless communications applications. These microcontrollers offer better real time control performance than even 32bit, RISC processors. As a 16bit device it also offers a ...