Part No:
ATSAMA5D24B-CU
Category:
Microprocessors - MPU
Description:
The SAMA5D2 series is a high-performance, ultra-low-power Arm Cortex-A5 CPU-based embedded microprocessor (MPU) running up to 500 MHz, with support for multiple memories such as DDR2, DDR3L, LPDDR2, LPDDR3, and QSPI and e.MMC Flash.
Stock Status:
Available for RFQ
Pricing:
Request Volume Pricing
Quote Response:
Within 24 Hours
Shipping:
In-stock parts ship in 1–2 business days
Specification
Package
LFBGA-289 (14x14 mm, 0.8 mm pitch); TFBGA-256 (8x8 mm, 0.4 mm pitch); TFBGA-196 (11x11 mm, 0.75 mm pitch)
Ddr Support
DDR2, DDR3L, LPDDR2, LPDDR3
Nand Controller
8-bit SLC/MLC NAND controller with up to 32-bit ECC
Usb Ports
2-3 ports (configurable as device/host)
Products Detail
The SAMA5D2 Series is a high-performance, power-efficient embedded MPU based on the Arm Cortex-A5 processor. It integrates the Arm NEON SIMD engine for accelerated multimedia and signal processing, a configurable 128-Kbyte L2 cache and a floating point unit (FPU) for high-precision computing. The device features an advanced user interface and connectivity peripherals. Advanced security is provided by powerful cryptographic accelerators, by the Arm TrustZone technology securing access to memories and sensitive peripherals, and by several hardware features that safeguard memory content, authenticate software, detect physical attacks and prevent information leakage during code execution. The device supports DDR2, DDR3, DDR3L, LPDDR1, LPDDR2, LPDDR3, QSPI and e.MMC Flash, and SLC/MLC parallel NAND Flash memory up to 32-bit ECC. The comprehensive peripheral set includes an LCD TFT controller with overlays for hardware-accelerated image composition, an image sensor controller, audio support through I2S, SSC, a stereo Class D amplifier and a digital microphone. Connectivity peripherals include a 10/100 EMAC, USBs, CANs, FLEXCOMs, UARTs, SPIs and two QSPIs, SDIO/SD/e.MMCs, and TWIs/I2C. Protection of code and data is provided by automatic scrambling of memories and an Integrity Check Monitor (ICM) to detect any modification of the memory contents. The SAMA5D2 also supports execution of encrypted code (QSPI or one portion of the DDR) with an “on-the-fly” encryption-decryption process. With its secure design architecture, cryptographic acceleration engines, and secure bootloader, the SAMA5D2 is the ideal solution for point-of-sale (POS), IoT and industrial applications requiring device authentication, anti-cloning, data protection and secure communication.
Key Features
- Arm Cortex-A5 Core, Up to 500 MHz, Armv7-A architecture, Arm TrustZone, NEON Media Processing Engine, ETM/ETB 8 Kbytes
- Memory Architecture: MMU, 32-Kbyte L1 data cache, 32-Kbyte L1 instruction cache, 128-Kbyte L2 cache configurable as SRAM, 128-Kbyte scrambled internal SRAM, 160-Kbyte internal ROM
- System: Reset Controller, Shutdown Controller, Periodic Interval Timer, independent Watchdog Timer, secure Real-Time Clock with calibration
- Low-Power Modes: Ultra-low-power mode, Low-power Backup mode, Extended Backup mode
- Peripherals: LCD TFT controller up to 1024x768 or 1280x768, ITU-R BT. 601/656/1120 Image Sensor Controller, Two Synchronous Serial Controllers, two Inter-IC Sound Controllers, Stereo Class D amplifier, Peripheral Touch Controller, Pulse Density Modulation Interface Controller, USB device high-speed port and USB host high-speed ports, 10/100 Ethernet MAC with energy efficiency and AVB support, two high-speed memory card hosts, two master/slave Serial Peripheral Interfaces, two Quad Serial Peripheral Interfaces, five FLEXCOMs, five UARTs, two master CAN-FD controllers, one Rx only UART, one Analog Comparator Controller, two 2-wire interfaces, one full-featured 4-channel 16-bit PWM controller, two 3-channel 32-bit Timer/Counters, one 12-channel, 12-bit, Analog-to-Digital Converter
- Safety: Zero-power Power-on Reset cells, Main crystal clock failure detector, Write-protected registers, Integrity Check Monitor
- Security: 5 Kbytes of internal scrambled SRAM, 256 bits of scrambled and erasable registers, up to eight tamper pins, environmental monitors, Secure Bootloader, on-the-fly AES encryption/decryption on DDR and QSPI memories, RTC including timestamping, programmable fuse box
- Hardware Cryptography: SHA, AES, TDES, True Random Number Generator
- Up to 128 I/Os
- Packages: 289-ball LFBGA, 256-ball TFBGA, 196-ball TFBGA
Application scenarios
- Industrial control
- consumer electronics
- motor control
- power management
- point-of-sale (POS)
- IoT
- user interface
- connectivity
Documents
PCN Design/Specification:
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