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ATSAMG55G19B-UNT

ATSAMG55G19B-UNT

ATSAMG55G19B-UNT

Microchip Technology

512KB 512K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller SAM G55 Series 49-UFBGA, WLCSP

SOT-23

ATSAMG55G19B-UNT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
Mounting Type Surface Mount
Package / Case 49-UFBGA, WLCSP
Surface MountYES
Supplier Device Package 49-WLCSP (2.84x2.84)
Number of Terminals 49
Package Tape & Reel (TR)
Base Product Number ATSAMG55
Mfr Microchip Technology
Data Converters A/D 8x12b
Product Status Active
Package Shape SQUARE
Manufacturer Microchip Technology Inc
Number of I/O Lines 38
Operating Temperature-40°C~105°C TA
PackagingTape & Reel (TR)
Series SAM G55
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 49
Additional FeatureUP TO 16 KBYTES (CACHE + I/D RAM) IS AVAILABLE
Terminal Position BOTTOM
Terminal FormBALL
Terminal Pitch0.4mm
Reach Compliance Code compliant
JESD-30 Code S-PBGA-B49
Temperature GradeINDUSTRIAL
Oscillator TypeInternal
Number of I/O 38
Speed 120MHz
RAM Size 176K x 8
Voltage - Supply (Vcc/Vdd) 1.62V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M4
Peripherals DMA, I2S, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity I2C, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 8x12b
Has ADC YES
DMA Channels YES
PWM Channels YES
DAC Channels NO
Seated Height-Max 0.533 mm
EEPROM Size -
On Chip Program ROM Width 8
ROM Programmability FLASH
Length 2.84mm
Height Seated (Max) 0.533mm
Width 2.84mm
RoHS StatusROHS3 Compliant
In-Stock:4198 items

ATSAMG55G19B-UNT Product Details

ATSAMG55G19B-UNT Overview


The package is in 49-UFBGA, WLCSP format. The MCU has 38 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 32-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~105°C TA. The electrical component that you are looking at belongs to the SAM G55 series of components. Microcontroller has abundant program memory size of 512KB 512K x 8. The ARM® Cortex®-M4 Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 49 of terminations. A 32-bit operation is performed by this part. A total of YES DMA channels are available on MCU chip. It is possible for the device to work with the motor using the PWM channel YES. In addition, there are several other features that can be found in the software, including UP TO 16 KBYTES (CACHE + I/D RAM) IS AVAILABLE.

ATSAMG55G19B-UNT Features


49-UFBGA, WLCSP package
Mounting type of Surface Mount


ATSAMG55G19B-UNT Applications


There are a lot of Microchip Technology
ATSAMG55G19B-UNT Microcontroller applications.


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  • Washing machine
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