Microchip ATmega4809-MFR, 8bit AVR Microcontroller, ATmega, 20MHz, 48 kB Flash, 48-Pin QFN
- RS Stock No.:
- 175-7202
- Mfr. Part No.:
- ATmega4809-MFR
- Brand:
- Microchip
Available to back order for despatch when stock is available
Added
Price Each (In a Pack of 10)
£1.54
(exc. VAT)
£1.85
(inc. VAT)
| Units | Per unit | Per Pack* |
| 10 - 20 | £1.54 | £15.40 |
| 30 + | £1.504 | £15.04 |
| *price indicative | ||
- RS Stock No.:
- 175-7202
- Mfr. Part No.:
- ATmega4809-MFR
- Brand:
- Microchip
Technical Reference
Legislation and 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
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 |
| 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 | 4 |
| Number of CAN Channels | 0 |
| Typical Operating Supply Voltage | 1.8 → 5.5 V |
| Number of I2C Channels | 1 |
| Number of USART Channels | 1 |
| Minimum Operating Temperature | -40 °C |
| Height | 0.5mm |
| Length | 6mm |
| Maximum Operating Temperature | +125 °C |
| Pulse Width Modulation | 0 |
| Number of Ethernet Channels | 0 |
| Number of ADC Units | 1 |
| Maximum Number of Ethernet Channels | 0 |
| Number of PCI Channels | 0 |
| Instruction Set Architecture | RISC |
| Program Memory Type | Flash |
| ADCs | 16 x 10 bit |
| Width | 6mm |
| Number of LIN Channels | 0 |
| Dimensions | 6 x 6 x 0.5mm |
Related links
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