AM1802 Sitara ARM 微处理器 (MPU)

The device is a Low-power applications processor based on ARM926EJ-S.

The device enables OEMs and ODMs to quickly bring to market devices featuring robust operating systems support, rich user interfaces, and high processing performance life through the maximum flexibility of a fully integrated mixed processor solution.

The ARM926EJ-S is a 32-bit RISC processor core that performs 32-bit or 16-bit instructions and processes 32-bit, 16-bit, or 8-bit data. The core uses pipelining so that all parts of the processor and memory system can operate continuously.

The ARM core has a coprocessor 15 (CP15), protection module, and Data and program Memory Management Units (MMUs) with table look-aside buffers

	AM1802	AM1806	AM1808	AM1810
Applications	Industrial, Medical, Consumer Electronics	Industrial, Medical, Consumer Electronics	Industrial, Medical, Consumer Electronics	Industrial, Medical, Consumer Electronics
Operating Systems	Neutrino,Integrity,Windows Embedded CE,Linux,VXWorks, Android	Neutrino,Integrity,Windows Embedded CE,Linux,VXWorks, Android	Neutrino,Integrity,Windows Embedded CE,Linux,VXWorks, Android	Neutrino,Integrity,Windows Embedded CE,Linux,VXWorks, Android
ARM CPU	1 ARM9	1 ARM9	1 ARM9	1 ARM9
ARM MHz (Max.)	300	375, 456	375, 456	375, 456
ARM MIPS (Max.)	300	375, 456	375, 456	375, 456
On-Chip L1 Cache	32 KB	32 KB	32 KB	32 KB
On-Chip L2 Cache	32 KB	128 KB	128 KB	128 KB
Display Options		LCD	LCD	LCD
DRAM	16-bit (DDR2/LPDDR),SDRAM	16-bit (DDR2/LPDDR),SDRAM	16-bit (DDR2/LPDDR),SDRAM	16-bit (DDR2/LPDDR),SDRAM
USB	1	1	2	2
EMAC	10/100		10/100	10/100
SATA			1	1
MMC/SD	1	2	2	2
UART (SCI)	3	3	3	3
PWM (Ch)		2	2
I2C	1	2	2	2
uPP	1	1	1	1
McBSP		2	2	2
McASP	1	1	1	1
SPI	2	2	2	2
DMA (Ch)	32-Ch EDMA	32-Ch EDMA	32-Ch EDMA	32-Ch EDMA
IO Supply (V)	1.8,3.3	1.8,3.3	1.8,3.3	1.8,3.3
Operating Temperature Range (C)	-40 to 90	-40 to 105,-40 to 90,0 to 90	-40 to 105,-40 to 90,0 to 90	-40 to 105
Pin/Package	361NFBGA	361NFBGA	361NFBGA	361NFBGA

AM1802 特性

• Highlights
  • 300-MHz ARM926EJ-S RISC Core
  • ARM9 Memory Architecture
  • Enhanced Direct-Memory-Access Controller 3 (EDMA3)
  • Two External Memory Interfaces
  • Three Configurable 16550 type UART Modules
  • Two Serial Peripheral Interfaces (SPI)
  • Multimedia Card (MMC)/Secure Digital (SD) Card Interface with Secure Data I/O (SDIO)
  • One Master/Slave Inter-Integrated Circuit
  • USB 2.0 OTG Port With Integrated PHY
  • One Multichannel Audio Serial Port
  • 10/100 Mb/s Ethernet MAC (EMAC)
  • Three 64-Bit General-Purpose Timers
  • One 64-bit General-Purpose/Watchdog Timer
• 300-MHz ARM926EJ-STM RISC MPU
• ARM926EJ-S Core
  • 32-Bit and 16-Bit (Thumb(R)) Instructions
  • Single Cycle MAC
  • ARM(R) Jazelle(R) Technology
  • EmbeddedICE-RTTM for Real-Time Debug

AM1802 芯片订购指南

器件	状态	温度	价格	封装 | 引脚	封装数量 | 封装载体	丝印标记
AM1802BZCED3	ACTIVE	-40 to 90	5.30 | 1ku	NFBGA (ZCE) | 361	90
AM1802BZWTD3	ACTIVE	-40 to 90	5.30 | 1ku	NFBGA (ZWT) | 361	1

AM1802 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
AM1802BZCED3	Green (RoHS & no Sb/Br)	SNAGCU	Level-3-260C-168 HR	AM1802BZCED3	AM1802BZCED3
AM1802BZWTD3	Green (RoHS & no Sb/Br)	SNAGCU	Level-3-260C-168 HR	AM1802BZWTD3	AM1802BZWTD3

AM1802 应用技术支持与电子电路设计开发资源下载

1. AM1802 数据资料 dataSheet 下载.PDF
2. TI 德州仪器ARM 处理器选型与价格 . xls
3. OMAP-L13x/AM1x Linux PSP Overview
4. ARM Assembly Language Tools v4.7 User's Guide
5. ARM Optimizing C/C++ Compiler v4.7 User's Guide
6. Power Management for AM18xx/AM17xx Processors
7. ARM Portfolio Technical Overview Brochure
8. Software and Hardware Design Challenges due to Dynamic Raw NAND Market
9. Programmable Real-Time Unit (PRU): Extending Functionality Of Existing SoCs

AM1802 工具与软件

培训内容	型号	软件/工具类型
AM1802 评估模块	AM1802EVM	开发电路板/EVM