AM5728 Sitara 處理器

數(shù)據(jù)： AM572x Sitara? 處理器器件修訂版本 2.0 數(shù)據(jù)表 (Rev. C)

描述

AM572x Sitara ARM應(yīng)用處理器旨在滿足現(xiàn)代嵌入式產(chǎn)品對(duì)于處理性能的強(qiáng)烈需求。

AM572x器件通過(guò)其極具有活性的全集成混合處理器解決方案，可實(shí)現(xiàn)較高的處理性能。此外，這些器件不但具有可編程視頻處理功能，還融合了高度集成的外設(shè)集。每個(gè)AM572x器件都具有加密加速功能。

雙核ARM Cortex-A15 RISC CPU配有Neon™擴(kuò)展和兩個(gè)TI C66x VLIW浮點(diǎn)DSP內(nèi)核，可提供編程功能。借助ARM，開發(fā)人員能夠控制函數(shù)與在DSP和協(xié)處理器上編程的其他算法分離開來(lái)，從而降低系統(tǒng)軟件的復(fù)雜性。

此外，TI提供有一套針對(duì)ARM和C66x DSP的完整開發(fā)工具集，其中包括C語(yǔ)言編譯器，用于簡(jiǎn)化編程和調(diào)度過(guò)程的DSP匯編優(yōu)化器以及一個(gè)用于查看源代碼執(zhí)行的調(diào)試接口。

特性

若要了解器件修訂版本1.1的相關(guān)信息，請(qǐng)參見SPRS915
ARM®Cortex®-A15雙核微處理器子系統(tǒng)
多達(dá)2個(gè)C66x™浮點(diǎn)VLIW DSP
- 對(duì)象代碼與C67x™和C64x +™完全兼容
- 每周期最多32次16 x 16位定點(diǎn)乘法
片上L3 RAM高達(dá)2.5MB
雙DDR3 /DDR3L存儲(chǔ)器接口（EMIF）模塊
- 最高支持DDR3-1066
- - EMIF支持高達(dá)2GB
ARM®Cortex®-M4雙核協(xié)處理器
圖像和視頻加速器高清（IVA-HD）子系統(tǒng)
顯示子系統(tǒng)
- 全高清視頻（1920×1080p，60fps）
- 多個(gè)視頻輸入和視頻輸出
- 2D和3D圖形
- 具有DMA引擎和多達(dá)3條管線的顯示控制器
- HDMI™編碼器：兼容HDMI 1.4a和DVI 1.0
2個(gè)雙核可編程實(shí)時(shí)單元和工業(yè)通信子系統(tǒng)（PRU-ICSS）
2D圖形加速器（BB2D）子系統(tǒng)
- Vivante™GC320內(nèi)核
視頻處理引擎（VPE）
雙核PowerVR®SGX544™3D GPU
硬件加密加速器
- AES，SHA，RNG，DES和3DES
三個(gè)視頻輸入端口（VIP）模塊
通用存儲(chǔ)器控制器（GPMC）
增強(qiáng)直接存儲(chǔ)器存?。‥DMA）控制器
2端口千兆以太網(wǎng)（GMAC）
16個(gè)32位通用定時(shí)器
32位MPU看門狗定時(shí)器
5個(gè)內(nèi)部集成電路（I ² C）端口
HDQ™/1-Wire®接口
10個(gè)可配置通用串行異步收發(fā)器（UART）/紅外數(shù)據(jù)協(xié)會(huì)（IrDA）/信道沖激響應(yīng)（CIR）模塊
4個(gè)多通道串行外設(shè)接口（MCSPI）
四路SPI接口（QSPI）
第2代串行高級(jí)技術(shù)附件（SATA）接口
8個(gè)多通道音頻串行端口（McASP）模塊
超高速USB 3.0雙角色設(shè)備
高速USB 2.0雙角色設(shè)備
4個(gè)多媒體卡/安全數(shù)字/安全數(shù)字輸入輸出接口（MMC /SD /SDIO）
帶有兩個(gè)5Gbps通道的PCI-Express®3.0子系統(tǒng)
- 1個(gè)與第2代兼容的雙通道端口
- 或2個(gè)與第2代兼容的單通道端口
雙控制器局域網(wǎng)（DCAN）模塊
- CAN 2.0B協(xié)議
多達(dá)247個(gè)通用I /O（GPIO）引腳
電源，復(fù)位和時(shí)鐘管理
片上調(diào)試，采用CTool技術(shù)
28nm CMOS技術(shù)
23mm×23mm，0.8mm間距，760引腳BGA（ABC）

所有商標(biāo)是他們各自所有者的財(cái)產(chǎn)。

參數(shù) 與其它產(chǎn)品相比 AM57x


Arm MHz (Max.)
DSP
Co-Processor(s)
Display
Graphics Acceleration
Camera
EMAC
USB 2.0
USB
Memory
Serial I/O
Industrial Protocols
Security Enabler
Operating Temperature Range (C)
Approx. Price (US$)
DRAM
CSI-2
PCI/PCIe
DSP MHz

AM5728	AM5706	AM5708	AM5716	AM5718	AM5726	AM5746	AM5748
1500	500 1000	1000	500 1500	1500	1500	1500	1500
2 C66x	1 C66x	1 C66x	1 C66x	1 C66x	2 C66x	2 C66x	2 C66x
Arm Cortex-M4 PRU-ICSS	Arm Cortex-M4 PRU-ICSS	Arm Cortex-M4 PRU-ICSS	Arm Cortex-M4 PRU-ICSS	Arm Cortex-M4 PRU-ICSS	Arm Cortex-M4 PRU-ICSS		Arm Cortex-M4 PRU-ICSS
3 LCD and 1 HDMI 1.4a		2 LCD and 1 HDMI 1.4a		3 LCD and 1 HDMI 1.4a			1 LCD and 1 HDMI 1.4a
1 2D 2 3D		1 2D 1 3D		1 2D 1 3D			1 2D 2 3D
Parallel	MIPI CSI-2 Parallel	MIPI CSI-2 Parallel	MIPI CSI-2 Parallel	MIPI CSI-2 Parallel	Parallel
10/100/1000 2-Port 1Gb Switch 4-Port 10/100 PRU EMAC	10/100/1000 2-Port 1Gb Switch 4-Port 10/100 PRU EMAC	10/100/1000 2-Port 1Gb Switch 4-Port 10/100 PRU EMAC	10/100/1000 2-Port 1Gb Switch 4-Port 10/100 PRU EMAC 6-Port 10/100 PRU EMAC	10/100/1000 2-Port 1Gb Switch 4-Port 10/100 PRU EMAC 6-Port 10/100 PRU EMAC	10/100/1000 2-Port 1Gb Switch 4-Port 10/100 PRU EMAC	10/100/1000 2-Port 1Gb Switch 4-Port 10/100 PRU EMAC	10/100/1000 2-Port 1Gb Switch 4-Port 10/100 PRU EMAC 6-Port 10/100 PRU EMAC
1	1	1	1	1	1	1	1
2	2	2	2	2	2	2	2
							ECC
CAN I2C SPI UART USB	CAN I2C SPI UART USB	CAN I2C SPI UART USB	CAN I2C SPI UART USB	CAN I2C SPI UART USB	CAN I2C SPI UART USB	CAN CAN-FD I2C SPI UART USB	CAN CAN-FD I2C SPI UART USB
EtherCAT EtherNet/IP POWERLINK PROFIBUS PROFINET RT/IRT SERCOS III	EtherCAT EtherNet/IP POWERLINK PROFIBUS PROFINET RT/IRT SERCOS III	EtherCAT EtherNet/IP POWERLINK PROFIBUS PROFINET RT/IRT SERCOS III	EtherCAT EtherNet/IP POWERLINK PROFIBUS PROFINET RT/IRT SERCOS III	EtherCAT EtherNet/IP POWERLINK PROFIBUS PROFINET RT/IRT SERCOS III	EtherCAT EtherNet/IP POWERLINK PROFIBUS PROFINET RT/IRT SERCOS III	EtherCAT EtherNet/IP POWERLINK PROFIBUS PROFINET RT/IRT SERCOS III	EtherCAT EtherNet/IP POWERLINK PROFIBUS PROFINET RT/IRT SERCOS III
Cryptographic acceleration Debug security Device identity External memory protection Initial secure programming Secure boot Secure storage Software IP protection Trusted execution environment	Cryptographic acceleration Debug security Device identity External memory protection Initial secure programming Secure boot Secure storage Software IP protection Trusted execution environment	Cryptographic acceleration Debug security Device identity External memory protection Initial secure programming Secure boot Secure storage Software IP protection Trusted execution environment	Cryptographic acceleration Debug security Device identity External memory protection Initial secure programming Secure boot Secure storage Software IP protection Trusted execution environment	Cryptographic acceleration Debug security Device identity External memory protection Initial secure programming Secure boot Secure storage Software IP protection Trusted execution environment	Cryptographic acceleration Debug security Device identity External memory protection Initial secure programming Secure boot Secure storage Software IP protection Trusted execution environment	Cryptographic acceleration Debug security Device identity External memory protection Initial secure programming Secure boot Secure storage Software IP protection Trusted execution environment	Cryptographic acceleration Debug security Device identity External memory protection Initial secure programming Secure boot Secure storage Software IP protection Trusted execution environment
-40 to 105 0 to 90	-40 to 105 0 to 90	-40 to 105 0 to 90	-40 to 105 -40 to 125 0 to 90	-40 to 105 -40 to 125 0 to 90	-40 to 105 0 to 90	-40 to 105	-40 to 105
40.47 \| 1ku	21.18 \| 1ku	25.65 \| 1ku	22.33 \| 1ku	30.05 \| 1ku	37.13 \| 1ku
DDR3 DDR3L	DDR3 DDR3L	DDR3 DDR3L	DDR3 DDR3L	DDR3 DDR3L	DDR3 DDR3L	DDR3 DDR3L	DDR3 DDR3L
	1	1	2	2
2 PCIe Gen 2	2 PCIe Gen 2	2 PCIe Gen 2	2 PCIe Gen 2	2 PCIe Gen 2	2 PCIe Gen 2	2 PCIe Gen 2	2 PCIe Gen 2
750	500 750	750	500 750	750	750	750	750
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