Name: ATSAMG55J19B-MU IC MCU 32BIT 512KB FLASH 64QFN
Brand: Microchip Technology
SKU: ATSAMG55J19B-MU
Price: 4.336 USD
Availability: InStock
Rating: 4.9 (2 reviews)

Question 1

What is the Mfr

Accepted Answer

Mfr refers to the component's producing company, whose brand and manufacturing processes directly impact the component's performance, consistency, and traceability, making it a key reference during selection.

Question 2

What is the Series

Accepted Answer

Series indicates a manufacturer’s organized range of components, often named with a common prefix or code, to streamline product selection and ensure compatibility across similar models.

Question 3

What is the Package

Accepted Answer

his term denotes the protective casing (often made of plastic, ceramic, or metal) that encapsulates an integrated circuit, determining its size, reliability, and suitability for different mounting technologies like through-hole or SMT.

Question 4

What is the Base Product Number

Accepted Answer

By using the Base Product Number, manufacturers and customers can efficiently communicate about component families without detailing every specification, streamlining the procurement process.

Question 5

What is the Voltage - Supply (Vcc/Vdd)

Accepted Answer

Voltage - Supply (Vcc/Vdd) The supply voltage is the nominal DC input that powers a digital or analog integrated circuit and defines its logic levels; its allowable range (unit: V DC) is central to device selection and power rail design.

Question 6

What is the Connectivity

Accepted Answer

Connectivity refers to the inherent capability and characteristic of a device, component, or system to establish and maintain a physical or logical link with other entities for data transfer, communication, or interaction.

Question 7

What is the Peripherals

Accepted Answer

Peripherals are auxiliary hardware modules or devices that connect via standard interfaces and are controlled by a central processor (CPU/MCU) to extend its input, output, storage, communication, or specialized processing capabilities. They serve as the p

Question 8

What is the Supplier Device Package

Accepted Answer

Supplier Device Package refers to the specific nomenclature or code used by a component manufacturer or distributor (supplier) to designate the physical outline and pin arrangement of an electronic component they produce or sell.

Question 9

What is the Speed

Accepted Answer

The rate of change of position or angular displacement over time, typically measured in revolutions per minute (RPM) for rotating components like motors and fans, or meters per second (m/s) for linear actuators. It is a fundamental performance parameter t

Question 10

What is the Program Memory Size

Accepted Answer

This parameter specifies the total non-volatile storage capacity, typically measured in kilobytes (KB) or megabytes (MB), dedicated to storing the firmware or application code for a microcontroller or digital signal processor. It is a fundamental specific

Question 11

What is the RAM Size

Accepted Answer

This parameter specifies the total volatile memory capacity available for temporary data storage and program execution within a microcontroller, microprocessor, or dedicated memory IC. Measured in bytes (B), kilobytes (KB), or megabytes (MB), it directly

Question 12

What is the Package / Case

Accepted Answer

Package / Case refers to the protective housing that encases an electronic component, providing mechanical support, electrical connections, and thermal management.

Question 13

What is the Product Status

Accepted Answer

Product Status indicates the commercial availability and production stage of the component, such as Active, Not for New Design (NRND), Obsolete, or Last Time Buy (LTB).

Question 14

What is the Number of I/O

Accepted Answer

It specifies the total count of input and output signal pins available on a digital integrated circuit, programmable logic device, or microcontroller. This count is a primary determinant of the component's capacity to interface with external peripherals,

Question 15

What is the Operating Temperature

Accepted Answer

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the powe

Question 16

What is the DigiKey Programmable

Accepted Answer

A service offering that allows customers to configure specific parameters of a component (e.g., memory size, clock frequency, or firmware) at the point of order. This enables the manufacturer to produce a custom variant from a base product, providing appl

Question 17

What is the Oscillator Type

Accepted Answer

A classification based on the core physical mechanism used to generate a periodic signal, primarily defined by its frequency-determining element. Key types include crystal (XO), voltage-controlled (VCXO), temperature-compensated (TCXO), and oven-controlle

Question 18

What is the Program Memory Type

Accepted Answer

This parameter specifies the non-volatile storage technology used to store the firmware or boot code for a microcontroller or programmable logic device. Common types include Mask ROM, OTP (One-Time Programmable), EPROM, EEPROM, and Flash. The choice deter

Question 19

What is the EEPROM Size

Accepted Answer

The total non-volatile memory capacity, measured in kilobits (Kb) or megabits (Mb), available for storing user-defined configuration data, calibration constants, or operational parameters that must be retained when system power is removed. This parameter

Question 20

What is the Core Processor

Accepted Answer

A central processing unit (CPU) or microcontroller unit (MCU) that executes the primary instruction set and controls the fundamental operations of a system-on-chip (SoC) or computing module. Its architecture (e.g., ARM Cortex-M, RISC-V), clock speed, and

Question 21

What is the Data Converters

Accepted Answer

Integrated circuits that transform signals between the analog and digital domains. Their core function is to bridge the physical world of continuous signals with the discrete processing realm of digital systems. Key types include Analog-to-Digital Convert

Question 22

What is the Core Size

Accepted Answer

It defines the physical cross-sectional area of the magnetic core within an inductor or transformer, typically specified in square millimeters (mm²) or by a standard code (e.g., E20). This dimension is fundamental, as it directly determines the component'

Question 23

What is the Mounting Type

Accepted Answer

Mounting Type refers to the standardized classification of the method by which an electronic component or module is physically secured and electrically connected to a printed circuit board, chassis, or panel. It defines how the component integrates into t

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