ATSAMG54N19B-AU
ActiveARM MCU, SAM 32 FAMILY SAM G54 SERIES MICROCONTROLLERS, ARM CORTEX-M4F, 32 BIT, 96 MHZ, 512 KB
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ATSAMG54N19B-AU
ActiveARM MCU, SAM 32 FAMILY SAM G54 SERIES MICROCONTROLLERS, ARM CORTEX-M4F, 32 BIT, 96 MHZ, 512 KB
Technical Specifications
Parameters and characteristics for this part
| Specification | ATSAMG54N19B-AU |
|---|---|
| Connectivity | I2C, SPI, UART/USART |
| Core Processor | ARM® Cortex®-M4 |
| Core Size | 32-Bit Single-Core |
| Data Converters [custom] | 12 b |
| Data Converters [custom] | 8 |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 100-LQFP |
| Peripherals | I2S, WDT, POR, DMA, PWM |
| Program Memory Size | 512 KB |
| Program Memory Type | FLASH |
| RAM Size | 96 K |
| Speed | 96 MHz |
| Supplier Device Package | 100-LQFP (14x14) |
| Voltage - Supply (Vcc/Vdd) [Max] | 3.45 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.62 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 180 | $ 3.85 | |
| Microchip Direct | TRAY | 1 | $ 4.68 | |
| 25 | $ 4.27 | |||
| 100 | $ 3.85 | |||
| 1000 | $ 3.54 | |||
| 5000 | $ 3.37 | |||
| Newark | Each | 100 | $ 3.97 | |
Description
General part information
ATSAMG54 Series
The Microchip's SAM G54 embeds a Cortex-M4 CPU with an FPU (floating point unit) that ensures maximum throughput. This is very important as it allows you to minimize the active power consumption and get to sleep faster in order to reduce the overall power consumption. Additionally, the device has 16 DMA channels, which give extremely high throughput.
The combination of ultra-low power consumption, fast wake-up time and high throughput is what gives the SAM G the edge in space- and power-constrained consumer applications such as sensor hubs. It wakes up quickly, has the throughput needed to reduce the amount of time spent in active mode, and then goes back to sleep with SRAM retention to conserve energy.
This gives the best performance and longest battery lifetime. It is fully-functional all the way down to 1.7V; including flash reads and writes, as well as full ADC operation. This allows for a more flexible power supply scheme that will squeeze extra runtime out of a battery.
Documents
Technical documentation and resources