- Sku: atmel_corp_atsamg55j19a_mu-1
- Vendor: Atmel Corp
Microchip/Atmel - ATSAMG55J19A-MU
$953.81 USD
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The Atmel Corp - ATSAMG55J19A-MU is a 32-bit ARM Cortex-M4 microcontroller with 512KB of Flash and 176KB of SRAM. It operates at a maximum frequency of 120MHz and features a wide range of peripherals, including:
- 8 USARTs
- 4 SPIs
- 4 I2C-bus interfaces (TWIs)
- 2 three-channel general-purpose 16-bit timers
- 2 I2S controllers
- 1-channel pulse density modulation
- 1 8-channel 12-bit ADC
- 1 real-time timer (RTT)
- 1 real-time clock (RTC)
The ATSAMG55J19A-MU also has a number of low-power features, including:
- 3 software-selectable low-power modes: Sleep, Wait and Backup
- Flexible clock system
- Deep sleep mode
- Standby mode
The ATSAMG55J19A-MU is available in a 64-pin QFN package and is rated for industrial temperature range (-40°C to 85°C).
Specification Table
| Feature | Specification |
|---|---|
| Processor | ARM Cortex-M4 |
| Clock speed | Up to 120MHz |
| Flash memory | 512KB |
| SRAM | 176KB |
| Peripherals | 8 USARTs, 4 SPIs, 4 I2C-bus interfaces (TWIs), 2 three-channel general-purpose 16-bit timers, 2 I2S controllers, 1-channel pulse density modulation, 1 8-channel 12-bit ADC, 1 real-time timer (RTT), 1 real-time clock (RTC) |
| Low-power features | 3 software-selectable low-power modes: Sleep, Wait and Backup, Flexible clock system, Deep sleep mode, Standby mode |
| Package | 64-pin QFN |
| Temperature range | Industrial (-40°C to 85°C) |
Applications
The ATSAMG55J19A-MU is suitable for a wide range of applications, including:
- Industrial automation
- Medical devices
- Consumer electronics
- Telecommunications
- Automotive
- Networking
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Microchip/Atmel - ATSAMG55J19A-MU