microprocessor. AM5708 Datasheet

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AM5708 Datasheet
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Part AM5708
Description microprocessor
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Manufacture etcTI
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Texas Instruments AM5708
Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
AM5706, AM5708
SPRS961F – AUGUST 2016 – REVISED NOVEMBER 2019
AM570x Sitara™ Processors
1 Device Overview
1.1 Features
1
• Arm® Cortex®-A15 microprocessor subsystem
• C66x floating-point VLIW DSP
– Fully object-code compatible with C67x and
C64x+
– Up to thirty-two 16 × 16-bit fixed-point multiplies
per cycle
• Up to 512KB of on-chip L3 RAM
• Level 3 (L3) and Level 4 (L4) interconnects
• DDR3/DDR3L Memory Interface (EMIF) module
– Supports up to DDR-1333 (667 MHz)
– Up to 2GB across single chip select
• 2x dual Arm® Cortex®-M4 co-processors (IPU1
and IPU2)
• IVA-HD subsystem
– 4K @ 15fps encode and decode support for
H.264 CODEC
– Other CODECs are up to 1080p60
• Display subsystem
– Full-HD video (1920 × 1080p, 60 fps)
– Multiple video input and video output
– 2D and 3D graphics
– Display controller with DMA engine and up to
three pipelines
– HDMI™ encoder: HDMI 1.4a and DVI 1.0
compliant
• 2x dual-core programmable real-time unit and
industrial communication subsystem (PRU-ICSS)
• Accelerator (BB2D) subsystem
– Vivante® GC320 core
• Video Processing Engine (VPE)
• Available single-core PowerVR™ SGX544 3D
GPU
• Secure boot support
– Hardware-enforced root-of-trust
– Customer programmable keys
– Support for takeover protection, IP protection,
and anti-roll back protection
• Cryptographic acceleration support
– Supports cryptographic cores
– AES – 128/192/256-bits key sizes
– 3DES – 56/112/168-bits key sizes
– MD5, SHA1
– SHA2 – 224/256/384/512
– True random number generator
– DMA support
• Debug security
– Secure software controlled debug access
– Security aware debugging
• Trusted execution environment (TEE) support
– Arm TrustZone™ based TEE
– Extensive firewall support for isolation
– Secure DMA path and interconnect
– Secure watchdog/timer/IPC
• One Video Input Port (VIP) module
– Support for up to four multiplexed input ports
• General-Purpose Memory Controller (GPMC)
• Enhanced Direct Memory Access (EDMA)
controller
• Ethernet subsystem
• Sixteen 32-bit general-purpose timers
• 32-bit MPU watchdog timer
• Five high-speed inter-integrated circuit (I2C) ports
• HDQ™/ 1-wire® interface
• Ten configurable UART/IrDA/CIR modules
• Four Multichannel Serial Peripheral Interfaces
(McSPI)
• Quad SPI Interface (QSPI)
• Eight Multichannel Audio Serial Port (McASP)
modules
• SuperSpeed USB 3.0 dual-role device
• High-Speed USB 2.0 dual-role device
• Four MultiMedia Card/Secure Digital/Secure Digital
Input Output Interfaces ( MMC™/ SD®/SDIO)
• PCI Express® 3.0 subsystem with 5-Gbps lane
– One 2-lane Gen2-compliant port
– or two 1-lane Gen2-compliant ports
• Dual Controller Area Network (DCAN) modules
– CAN 2.0B protocol
• MIPI™ CSI-2 camera serial interface
• Up to 186 General-Purpose I/O (GPIO) pins
• Power, reset, and clock management
• On-chip debug with CTools technology
• 28-nm CMOS technology
• 17 mm × 17 mm, 0.65-mm pitch, 538-pin BGA
(CBD)
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.



Texas Instruments AM5708
AM5706, AM5708
SPRS961F – AUGUST 2016 – REVISED NOVEMBER 2019
www.ti.com
1.2 Applications
• Industrial communication
• Human Machine Interface (HMI)
• Automation and control
• High performance applications
• Other general use
1.3 Description
AM570x Sitara™ processors are Arm applications processors built to meet the intense processing needs
of modern embedded products.
AM570x devices bring high processing performance through the maximum flexibility of a fully integrated
mixed processor solution. The devices also combine programmable video processing with a highly
integrated peripheral set.
Programmability is provided by a single-core Arm Cortex-A15 RISC CPU with Arm Neon™ extensions and
TI C66x VLIW floating-point DSP cores. The Arm processor lets developers keep control functions
separate from vision algorithms programmed on the DSP and coprocessors, thus reducing the complexity
of the system software.
Additionally, TI provides a complete set of development tools for the Arm and C66x DSP, including C
compilers, a DSP assembly optimizer to simplify programming and scheduling, and a debugging interface
for visibility into source code execution.
Cryptographic acceleration is available in all devices. All other supported security features, including
support for secure boot, debug security and support for trusted execution environment are available on
High-Security (HS) devices. For more information about HS devices, contact your TI representative.
PART NUMBER
Device Information(1)
PACKAGE
AM5706CBD
FCBGA (538)
AM5708CBD
FCBGA (538)
(1) For more information, see Section 9, Mechanical, Packaging, and Orderable Information.
BODY SIZE
17.0 mm × 17.0 mm
17.0 mm × 17.0 mm
2 Device Overview
Copyright © 2016–2019, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: AM5706 AM5708



Texas Instruments AM5708
www.ti.com
1.4 Functional Block Diagram
Figure 1-1 is functional block diagram for the device.
AM570x
AM5706, AM5708
SPRS961F – AUGUST 2016 – REVISED NOVEMBER 2019
MPU
(1x Arm
Cortex–A15)
IVA HD
1080p Video
Co-Processor
GPU
(1x SGX544 3D)
BB2D
(GC320 2D)
DSP
(1x C66x
Co-Processor)
IPU1
(2x Cortex–M4)
IPU2
(2x Cortex–M4)
EDMA
sDMA
MMU x2
Display Subsystem
1x GFX Pipeline
3x Video Pipeline
Blend / Scale
LCD2
LCD3
HDMI 1.4a
CAL
VIP x1
CSI2 x1
VPE
Secure Boot
Debug
Security
TEE
(HS devices)
High-Speed Interconnect
Spinlock
Mailbox x13
GPIO x8
System
Timers x16
WDT
KBD
PWM SS x3
HDQ
Connectivity
USB 3.0
Dual Mode FS/HS/SS
w/ PHY
USB 2.0
Dual Mode FS/HS
PHY
PCIeSS x2
GMAC_SW
PRU-ICSS x2
Serial Interfaces
UART x10
QSPI
McSPI x4 McASP x8
DCAN x2
I2C x5
Program/Data Storage
MMC / SD x4
512-KB
OCMC_RAM
w/ ECC
GPMC / ELM
(NAND/NOR/
Async)
DMM
EMIF
1x 32-bit
DDR3(L)
Figure 1-1. AM570x Block Diagram
intro-001
Copyright © 2016–2019, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: AM5706 AM5708
Device Overview
3







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