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ATSAMD21G16B-AU MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 3.3V 48-Pin TQFP T/R
  • ATSAMD21G16B-AU MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 3.3V 48-Pin TQFP T/R

ATSAMD21G16B-AU MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 3.3V 48-Pin TQFP T/R

Place of Origin Call
Brand Name Microchip Technology
Certification ROHS
Model Number ATSAMD21G16B-AU
Product Details
Product Name:
ATSAMD21G16B-AU
Condition:
Original 100%
Installation Methodpe:
IC MCU 32BIT 64KB FLASH
Package:
48-TQFP
Voltage - Supply:
International Standard
Max. Reverse Current:
International Standard
Application:
Microcontrollers MCU
Product Description

 

                                                                            ATSAMD21G16B-AU MCU 32-bit ARM Cortex M0+ RISC 64KB Flash 3.3V 48-Pin TQFP T/R 0ATSAMD21G16B-AU Datasheet

 

ATSAM3U4/2/1 Description

Atmels SAM3U series is a member of a family of Flash microcontrollers based on the high performance 32-bit ARM Cortex-M3 RISC processor. It operates at a maximum speed of 96 MHz and features up to 256 Kbytes of Flash and up to 52 Kbytes of SRAM. The peripheral set includes a High Speed USB Device port with embedded transceiver, a High Speed MCI for SDIO/SD/MMC, an External Bus Interface with NAND Flash controller, up to 4xUSARTs (SAM3U1C/2C/4C have 3), up to 2xTWIs (SAM3U1C/2C/4C have 1), up to 5xSPIs SAM3U1C/2C/4C have 4), as well as 4xPWM timers, 3xgeneral purpose 16-bit timers, an RTC, a 12-bit ADC and a 10-bit ADC.

 

 

Features

• Core
– ARM® Cortex®-M3 revision 2.0 running at up to 96 MHz
– Memory Protection Unit (MPU)
– Thumb®-2 instruction set
• Memories
– From 64 to 256 Kbytes embedded Flash, 128-bit wide access, memory accelerator, dual bank
– From 16 to 48 Kbytes embedded SRAM with dual banks
– 16 Kbytes ROM with embedded bootloader routines (UART, USB) and IAP routines
– Static Memory Controller (SMC): SRAM, NOR, NAND support. NAND Flash controller with 4 Kbytes RAM buffer and ECC
• System
– Embedded voltage regulator for single supply operation
– POR, BOD and Watchdog for safe reset
– Quartz or resonator oscillators: 3 to 20 MHz main and optional low power 32.768 kHz for RTC or device clock.
– High precision 8/12 MHz factory trimmed internal RC oscillator with 4 MHz Default Frequency for fast device startup
– Slow Clock Internal RC oscillator as permanent clock for device clock in low power mode
– One PLL for device clock and one dedicated PLL for USB 2.0 High Speed Device
– Up to 17 peripheral DMA (PDC) channels and 4-channel central DMA
• Low Power Modes
– Sleep and Backup modes, down to 2.5 µA in Backup mode
– Backup domain: VDDBU pin, RTC, 32 backup registers
– Ultra low power RTC: 0.6 µA
• Peripherals
– USB 2.0 Device: 480 Mbps, 4-kbyte FIFO, up to 7 bidirectional Endpoints, dedicated DMA
– Up to 4 USARTs (ISO7816, IrDA®, Flow Control, SPI, Manchester support) and one UART
– Up to 2 TWI (I2C compatible), 1 SPI, 1 SSC (I2S), 1 HSMCI (SDIO/SD/MMC)
– 3-Channel 16-bit Timer/Counter (TC) for capture, compare and PWM
– 4-channel 16-bit PWM (PWMC)
– 32-bit Real Time Timer (RTT) and RTC with calendar and alarm features
– 8-channel 12-bit 1MSPS ADC with differential input mode and programmable gain stage, 8-channel 10-bit ADC
• I/O
– Up to 96 I/O lines with external interrupt capability (edge or level sensitivity), debouncing, glitch filtering and on-die Series Resistor Termination
– Three 32-bit Parallel Input/Outputs (PIO)
• Packages
– 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm
– 100-ball TFBGA, 9 x 9 mm, pitch 0.8 mm
– 144-lead LQFP, 20 x 20 mm, pitch 0.5 mm
– 144-ball LFBGA, 10 x 10 mm, pitch 0.8 mm

 

Attribute Attribute Value
Manufacturer Intel / Altera
Product Category Microcontrollers
Series SAM D21G
Packaging  Tray Alternate Packaging
Package-Case 48-TQFP
Operating-Temperature  -40°C ~ 85°C (TA)
Supplier-Device-Package 48-TQFP (7x7)
Number-of-I-O 38 I/O
Speed 48MHz
EEPROM-Size  -
Core-Processor  ARMR CortexR-M0+
RAM-Size  8K x 8
Program Memory  FLASH
Peripherals  Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Connectivity I2C, LIN, SPI, UART/USART
Voltage-Supply-Vcc-Vdd  1.62 V ~ 3.6 V
Core-Size 32-Bit
Program-Memory-Size 64KB (64K x 8)
Data-Converters  A/D 14x12b, D/A 1x10b
Oscillator-Type  Internal

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Q: How long is your delivery time?
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Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.
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