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AM1808EZWT4 PDF预览

AM1808EZWT4

更新时间: 2024-09-26 11:08:03
品牌 Logo 应用领域
德州仪器 - TI 以太网时钟双倍数据速率控制器微控制器微控制器和处理器光电二极管外围集成电路微处理器
页数 文件大小 规格书
264页 1764K
描述
Sitara 处理器:Arm9,LPDDR,DDR2,显示,以太网 | ZWT | 361 | 0 to 90

AM1808EZWT4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:LFBGA,
Reach Compliance Code:compliantECCN代码:3A991A2
Factory Lead Time:6 weeks风险等级:1.69
地址总线宽度:23位大小:32
边界扫描:YES最大时钟频率:30 MHz
外部数据总线宽度:16格式:FIXED POINT
集成缓存:YESJESD-30 代码:S-PBGA-B361
JESD-609代码:e1长度:16 mm
低功率模式:YES湿度敏感等级:3
端子数量:361封装主体材料:PLASTIC/EPOXY
封装代码:LFBGA封装形状:SQUARE
封装形式:GRID ARRAY, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
座面最大高度:1.4 mm速度:456 MHz
最大供电电压:1.35 V最小供电电压:1.25 V
标称供电电压:1.3 V表面贴装:YES
技术:CMOS端子面层:Tin/Silver/Copper (Sn/Ag/Cu)
端子形式:BALL端子节距:0.8 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:16 mmuPs/uCs/外围集成电路类型:MICROPROCESSOR, RISC
Base Number Matches:1

AM1808EZWT4 数据手册

 浏览型号AM1808EZWT4的Datasheet PDF文件第2页浏览型号AM1808EZWT4的Datasheet PDF文件第3页浏览型号AM1808EZWT4的Datasheet PDF文件第4页浏览型号AM1808EZWT4的Datasheet PDF文件第5页浏览型号AM1808EZWT4的Datasheet PDF文件第6页浏览型号AM1808EZWT4的Datasheet PDF文件第7页 
AM1808  
www.ti.com  
SPRS653FEBRUARY 2010  
AM1808 ARM Microprocessor  
Check for Samples: AM1808  
1 AM1808 ARM Microprocessor  
1.1 Features  
12  
Interfaces  
• 375/456-MHz ARM926EJ-S™ RISC MPU  
• ARM926EJ-S Core  
• Two Master/Slave Inter-Integrated Circuit (I2C  
Bus™)  
– 32-Bit and 16-Bit (Thumb®) Instructions  
– Single Cycle MAC  
• One Host-Port Interface (HPI) With 16-Bit-Wide  
Muxed Address/Data Bus For High Bandwidth  
• Programmable Real-Time Unit Subsystem  
(PRUSS)  
– ARM® Jazelle® Technology  
– EmbeddedICE-RT™ for Real-Time Debug  
• ARM9 Memory Architecture  
– 16K-Byte Instruction Cache  
– 16K-Byte Data Cache  
– 8K-Byte RAM (Vector Table)  
– 64K-Byte ROM  
• Enhanced Direct-Memory-Access Controller 3  
(EDMA3):  
– Two Independent Programmable Realtime  
Unit (PRU) Cores  
32-Bit Load/Store RISC architecture  
4K Byte instruction RAM per core  
512 Bytes data RAM per core  
PRU Subsystem (PRUSS) can be disabled  
via software to save power  
– 2 Channel Controllers  
– 3 Transfer Controllers  
– 64 Independent DMA Channels  
– 16 Quick DMA Channels  
Register 30 of each PRU is exported from  
the subsystem in addition to the normal  
R31 output of the PRU cores.  
– Standard power management mechanism  
– Programmable Transfer Burst Size  
• 128K-Byte On-chip Memory  
• 1.8V or 3.3V LVCMOS IOs (except for USB and  
DDR2 interfaces)  
Clock gating  
Entire subsystem under a single PSC  
clock gating domain  
– Dedicated interrupt controller  
• Two External Memory Interfaces:  
– EMIFA  
– Dedicated switched central resource  
• USB 1.1 OHCI (Host) With Integrated PHY  
(USB1)  
• USB 2.0 OTG Port With Integrated PHY (USB0)  
– USB 2.0 High-/Full-Speed Client  
– USB 2.0 High-/Full-/Low-Speed Host  
– End Point 0 (Control)  
NOR (8-/16-Bit-Wide Data)  
NAND (8-/16-Bit-Wide Data)  
16-Bit SDRAM With 128 MB Address  
Space  
– DDR2/Mobile DDR Memory Controller  
16-Bit DDR2 SDRAM With 512 MB  
Address Space or  
– End Points 1,2,3,4 (Control, Bulk, Interrupt or  
ISOC) Rx and Tx  
16-Bit mDDR SDRAM With 256 MB  
Address Space  
• One Multichannel Audio Serial Port:  
– Transmit/Receive Clocks  
• Three Configurable 16550 type UART Modules:  
– With Modem Control Signals  
– 16-byte FIFO  
– Two Clock Zones and 16 Serial Data Pins  
– Supports TDM, I2S, and Similar Formats  
– DIT-Capable  
– 16x or 13x Oversampling Option  
• LCD Controller  
• Two Serial Peripheral Interfaces (SPI) Each  
With Multiple Chip-Selects  
• Two Multimedia Card (MMC)/Secure Digital (SD)  
Card Interface with Secure Data I/O (SDIO)  
– FIFO buffers for Transmit and Receive  
• Two Multichannel Buffered Serial Ports:  
– Transmit/Receive Clocks  
– Two Clock Zones and 16 Serial Data Pins  
– Supports TDM, I2S, and Similar Formats  
– AC97 Audio Codec Interface  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
ARM926EJ-S is a trademark of ARM Limited.  
ADVANCE INFORMATION concerns new products in the sampling  
or preproduction phase of development. Characteristic data and other  
specifications are subject to change without notice.  
Copyright © 2010, Texas Instruments Incorporated  
 
 

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