ATSAMA5D24C-CU Part Information

Details for ATSAMA5D24C-CU by Microchip Technology

ATSAMA5D24

Part Description

The SAMA5D2 series is a high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU.  The Cortex-A5 runs up to 500MHz and features the ARM NEON SIMD engine, a 128KB L2 cache and a floating-point unit.  It supports multiple memories, including DDR3, LPDDR3 and QSPI Flash.  It integrates powerful peripherals for connectivity:  EMAC, up to 3 HS USB ports, up to 2 CAN ports, up to 2 SDIO/SD/MMC, up to 10 UARTs; and for user interface applications:  TFT LCD controller, touch controllers, class D amplifier, audio PLL, and a CMOS sensor (camera) interface.  These devices offer advanced security functions to protect customer code and secure external data transfers such as:  ARM TrustZone, tamper detection pins, a hardware encryption engine supporting AES, 3DES, as well as secure Hash Algorithm (SHA) and True Random Number Generator (TRNG), secure data storage for private keys, on-the-fly decryption of code stored in external DDR or QSPI memory and a secure boot loader.  These devices come with a free main-lined Linux distribution.

Part Downloads

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Part Features

  • Low System Cost and High Value Integration:- DDR3/DDR3L/LPDDR3 support- Embedded audio subsystem- 0.8mm ball pitch package reduces PCB design complexity- Simple power management scheme- 4-layer PCB
  • Ultra-Low Power Consumption:- Ultra-low-power architecture for extensive battery life- <200uA retention mode with fast wake-up- 5uA in backup mode- New backup mode with DDR self-refresh
  • State-of-the-Art Security:- Hardware encryption engine- Tamper pins and secure key storage- Active die shield and environmental monitors (D23 & D28 only)- Secure boot
  • Extensive Ecosystem:- Free Linux® and Qt SDK- Complete set of C examples for non-OS users- Low-Cost Development board- Multiple third-party software and hardware partners

Part Specifications

Family SAMA5
Part Family SAMA5D2
Part Prefix AT
Architecture 32
Core Cortex-A5
MaxSpeed (MHz) 500
CPU Type Cortex-A5
CPU Speed (MIPS/DMIPS) 785
ARM Neon Yes
FPU Yes
MPU Yes
Program Memory Type ROMless
Boot Memory (KB) 160
L1 Cache Memory (Instructions) (KB) 32
L1 Cache Memory (Data) (KB) 32
L2 Cache Memory (Kbytes) 128
RAM (bytes) 131072
Direct Memory Access (DMA) Channels 51
# of EBIs 1
External Memory Bus Interface Program/Data
SDIO/SD-CARD/eMMC 2
DRAM Memory Bus Size (Bits) 32
DRAM Memory Interface LPDDR/DDR2/LPDDR2/DDR3/LPDDR3
NAND Interface Yes
ECC Bits on NAND interface 32
QSPI 2
Temp. Range Min. -40
Temp. Range Max. 85
Operation Voltage Min.(V) 1.1
Operation Voltage Max.(V) 1.32
Max I/O Pins 105
Pin Count 256
Power On Reset (POR) Yes
Internal Voltage Reference (Bandgap) Yes
Internal Oscillator 32kHz, 12MHz
Vbat/Vddbu for battery backup True
Low Power Yes
Number of ADCs 1
ADC Channels 12
Diff ADC Inputs 6
Max ADC Sampling Rate (ksps) 1000
Max ADC Resolution (bits) 12
Max ADC Sample/Hold (S/H) 1
Temp Sensor Yes
Zero Cross Detect True
ADC With Computation True
Resistive Touch Controller Yes
Hardware Touch Peripheral PTC
Hardware Direct Touch Channel Buttons 16
Hardware Touch Matrix Nodes 64
Touch Library Support Yes
UART 10
SPIā„¢ 7
I2C 7
I2S 2
SSC 2
IrDA Yes
ISO 7816 10
Max 16 Bit Digital Timers 4
Max 32 Bit Digital Timers 6
Hardware RTCC Yes
Periodic Interval Timer (PIT) 20-bit Programmable
Watch Dog Timers (WDT) Yes
Timers 10
Stand alone PWM 6
Motor Control PWM Channels 8
Standalone Output Compare/ Standard PWM 6
Input Capture 6
Max # PWM outputs (including complementary outputs) 14
Number of PWM Time Bases 10
PWM Max Resolution (bits) 32
PWM Resolution (time ns) 3
Output Compare Channels 6
Quadrature Encoder Interface (QEI) 2
Number of USB Modules 3
USB Interface High Speed
Device and Host 1 HS
Host Only 1 HS & 1 HSIC
Type of CAN module None
LIN Yes
Ethernet 10/100 Base-TX Mac
Number of Ethernet Ports 1
10/100 Ethernet MAC 1
Ethernet PTP & AVB Support Ethernet PTP
CRC Yes
Integrity Check Monitor (ICM) Yes
Crypto Engine Yes
ARM Trust Zone Yes
Secure Bootloader Yes
Anti-Tamper Pins 2
Secure Key Storage (Fuse bits) 544
Secure RAM Storage (Kbytes) 5
Secure Register Storage (bits) 256
On-The-Fly External Memory Encryption/Descryption Yes
LCD/Graphics Interface Yes
Graphic LCD (GLCD) (bits) 24-bit
# of Graphic LCD Overlays 4
Camera Interface Yes
Audio Fractional PLL Yes
# of PDM Microphone Inputs 1
Class D Amplifier Outputs Yes
CODEC Interface (I2S, AC97) Yes
Peripheral Pin Select (PPS)/Pin Muxing Yes
Parallel Port EBI
JTAG Debug/Program/Boundary Scan
Debug Interface JTAG, SWD
Embedded Trace (ETM) Yes
Embedded Trace Buffer (ETB) (Kbytes) 8
Temperature Range -40C to +85C

Alternative Part Descriptions

  • HighEnd MCU | Avnet Europe

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