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ATSAM3A8CA-CU Datasheet (PDF) - ATMEL Corporation

ATSAM3A8CA-CU Datasheet PDF - ATMEL Corporation
Part # ATSAM3A8CA-CU
Download  ATSAM3A8CA-CU Download

File Size   851.33 Kbytes
Page   71 Pages
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation
Description AT91SAM ARM-based Flash MCU

ATSAM3A8CA-CU Datasheet (PDF)

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ATSAM3A8CA-CU Datasheet PDF - ATMEL Corporation

Part # ATSAM3A8CA-CU
Download  ATSAM3A8CA-CU Click to download

File Size   851.33 Kbytes
Page   71 Pages
Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation
Description AT91SAM ARM-based Flash MCU

ATSAM3A8CA-CU Datasheet (HTML) - ATMEL Corporation

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ATSAM3A8CA-CU Product details

SAM3X/A Description

Atmel’s SAM3X/A 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 84 MHz and features up to 512 Kbytes of Flash and up to 100 Kbytes of SRAM. The peripheral set includes a High Speed USB Host and Device port with embedded transceiver, an Ethernet MAC, 2x CANs, a High Speed MCI for SDIO/SD/MMC, an External Bus Interface with NAND Flash controller, 5x UARTs, 2x TWIs, 4x SPIs, as well as 1 PWM timer, 9x general-purpose 32-bit timers, an RTC, a 12-bit ADC and a 12-bit DAC.



Features

• Core

   – ARM® Cortex®-M3 revision 2.0 running at up to 84 MHz

   – Memory Protection Unit (MPU)

   – Thumb®-2 instruction set

   – 24-bit SysTick Counter

   – Nested Vector Interrupt Controller

• Memories

   – From 256 to 512 Kbytes embedded Flash, 128-bit wide access, memory accelerator, dual bank

   – From 32 to 100 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-kbyte RAM buffer and ECC

• System

   – Embedded voltage regulator for single supply operation

   – POR, BOD and Watchdog for safe reset

   – Quartz or ceramic 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 Mini Host/Device

   – Temperature Sensor

   – Up to 17 peripheral DMA (PDC) channels and 6-channel central DMA plus dedicated DMA for High-Speed USB Mini Host/Device and Ethernet MAC

• Low Power Modes

   – Sleep and Backup modes, down to 2.5 µA in Backup mode.

   – Backup domain: VDDBU pin, RTC, eight 32-bit backup registers

   – Ultra Low-power RTC

• Peripherals

   – USB 2.0 Device/Mini Host: 480 Mbps, 4-kbyte FIFO, up to 10 bidirectional Endpoints, dedicated DMA

   – Up to 4 USARTs (ISO7816, IrDA®, Flow Control, SPI, Manchester and LIN support) and one UART

   – 2 TWI (I2C compatible), up to 6 SPIs, 1 SSC (I2S), 1 HSMCI (SDIO/SD/MMC) with up to 2 slots

   – 9-Channel 32-bit Timer/Counter (TC) for capture, compare and PWM mode, Quadrature Decoder Logic and 2-bit Gray Up/Down Counter for Stepper Motor

   – Up to 8-channel 16-bit PWM (PWMC) with Complementary Output, Fault Input, 12-bit Dead Time Generator Counter for Motor Control

   – 32-bit Real Time Timer (RTT) and RTC with calendar and alarm features

   – 16-channel 12-bit 1Msps ADC with differential input mode and programmable gain stage

   – One 2-channel 12-bit 1 Msps DAC

   – One Ethernet MAC 10/100 (EMAC) with dedicated DMA

   – Two CAN Controller with eight Mailboxes

   – One True Random Number Generator (TRNG)

   – Write Protected Registers

• I/O

   – Up to 103 I/O lines with external interrupt capability (edge or level sensitivity), debouncing, glitch filtering and on-die Series Resistor Termination

   – Up to Six 32-bit Parallel Input/Outputs (PIO)

• Packages

   – 100-lead LQFP, 14 x 14 mm, pitch 0.5 mm

   – 100-ball LFBGA, 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



 




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About ATMEL Corporation


Atmel Corporation was an American semiconductor company that was founded in 1984.
The company was a leading provider of microcontrollers, touch solutions, and other semiconductor products for various applications in the consumer, industrial, and automotive markets.
Atmel's products were known for their small form factor, low power consumption, and high performance.
In 2016, Atmel was acquired by Microchip Technology Inc., a leading provider of microcontroller and analog semiconductors.
The Atmel brand and technology continue to be developed and sold as part of Microchip's portfolio of products.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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