- Pinout Diagram
- Footprint Diagram
MICROCHIP ATMEGA4809-AU
| Manufacturer | |
| MPN | ATMEGA4809-AU |
| LCSC Part # | C1340041 |
| Packaging | TQFP-48(7x7) |
| Customer # | |
| Key Attributes | AVR processor microcontroller, supporting various Flash sizes and pin packages |
| Datasheet |  MICROCHIP ATMEGA4809-AU |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | MICROCHIP | |
| Packaging | TQFP-48(7x7) | |
| ADC (Bit) | 10bit | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 1.8V~5.5V | |
| Program Memory Type | FLASH | |
| EEPROM | 256Byte | |
| Program Storage Size | 48KB | |
| CPU Core | AVR | |
| Core Size | 8 Bit | |
| CPU Maximum Speed | 20MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 41 |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 250 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The ATmega4808/4809 microcontrollers are part of the megaAVR 0- series, which uses the AVR processor with hardware multiplier running at up to 20 MHz, and offers a wide range of Flash sizes up to 48 KB, up to 6 KB of SRAM, and 256 bytes of EEPROM in 28-, 32-, 40-, or 48-pin packages. The series uses the latest technologies from Microchip with a flexible and low-power architecture, including Event System and SleepWalking, accurate analog features, and advanced peripherals. The devices offer 48 KB in a 28/32/40/48-pin package.
Features
- AVR CPU:
- Single-cycle I/O access
- Two-level interrupt controller
- Two-cycle hardware multiplier
- Memories:
- 48 KB In-system self-programmable Flash memory
- 256B EEPROM
- 6 KB SRAM
- Write/Erase endurance: Flash 10,000 cycles, EEPROM 100,000 cycles
- Data retention: 40 years at 55°C
- System:
- Power-on Reset (POR) circuit
- Brown-out Detector (BOD)
- Clock options:
- 16/20 MHz low-power internal oscillator
- 32.768 kHz Ultra Low-Power (ULP) internal oscillator
- 32.768 kHz external crystal oscillator
- External clock input
- Single-pin Unified Program Debug Interface (UPDI)
- Three sleep modes:
- Idle with all peripherals running for immediate wake-up
- Standby Configurable operation of selected peripherals
- SleepWalking peripherals
- Power-Down with limited wake-up functionality
- Peripherals:
- One 16-bit Timer/Counter type A (TCA) with a dedicated period register and three compare channels
- Up to four 16-bit Timer/Counters type B (TCB) with input capture
- One 16-bit Real-Time Counter (RTC) running from an external crystal or an internal RC oscillator
- Up to four USARTs with fractional baud rate generator, auto-baud, and start-of-frame detect
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 3.7246 | $ 3.72 |
| 10+ | $ 3.2155 | $ 32.16 |
| 30+ | $ 2.9122 | $ 87.37 |
| 250+ | $ 2.4858 | $ 621.45 |
| 500+ | $ 2.3447 | $ 1172.35 |
| 1,000+ | $ 2.2815 | $ 2281.50 |
Standard Packaging250/Full Tray | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Embedded/Microcontrollers | |
| Manufacturer | MICROCHIP | |
| Packaging | TQFP-48(7x7) | |
| ADC (Bit) | 10bit | |
| Operating Temperature | -40℃~+85℃ | |
| Voltage - Supply | 1.8V~5.5V | |
| Program Memory Type | FLASH | |
| EEPROM | 256Byte | |
| Program Storage Size | 48KB | |
| CPU Core | AVR | |
| Core Size | 8 Bit | |
| CPU Maximum Speed | 20MHz | |
| Oscillator Type | Built-in | |
| Number of I/O | 41 |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 250 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The ATmega4808/4809 microcontrollers are part of the megaAVR 0- series, which uses the AVR processor with hardware multiplier running at up to 20 MHz, and offers a wide range of Flash sizes up to 48 KB, up to 6 KB of SRAM, and 256 bytes of EEPROM in 28-, 32-, 40-, or 48-pin packages. The series uses the latest technologies from Microchip with a flexible and low-power architecture, including Event System and SleepWalking, accurate analog features, and advanced peripherals. The devices offer 48 KB in a 28/32/40/48-pin package.
Features
- AVR CPU:
- Single-cycle I/O access
- Two-level interrupt controller
- Two-cycle hardware multiplier
- Memories:
- 48 KB In-system self-programmable Flash memory
- 256B EEPROM
- 6 KB SRAM
- Write/Erase endurance: Flash 10,000 cycles, EEPROM 100,000 cycles
- Data retention: 40 years at 55°C
- System:
- Power-on Reset (POR) circuit
- Brown-out Detector (BOD)
- Clock options:
- 16/20 MHz low-power internal oscillator
- 32.768 kHz Ultra Low-Power (ULP) internal oscillator
- 32.768 kHz external crystal oscillator
- External clock input
- Single-pin Unified Program Debug Interface (UPDI)
- Three sleep modes:
- Idle with all peripherals running for immediate wake-up
- Standby Configurable operation of selected peripherals
- SleepWalking peripherals
- Power-Down with limited wake-up functionality
- Peripherals:
- One 16-bit Timer/Counter type A (TCA) with a dedicated period register and three compare channels
- Up to four 16-bit Timer/Counters type B (TCB) with input capture
- One 16-bit Real-Time Counter (RTC) running from an external crystal or an internal RC oscillator
- Up to four USARTs with fractional baud rate generator, auto-baud, and start-of-frame detect
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542319090 |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542319090 |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |