EP9312
通用平台SOC处理器
目录
特点.........................................................................................................1
概观.............................................................................................................2
处理器内核 - ARM920T .............................................. ........................................... 6
MaverickCrunch 数学运算引擎.............................................. .................................... 6
MaverickKey独特的ID .............................................. .............................................. 6
通用存储器接口( SDRAM , SRAM , ROM , FLASH) ........................ 6
IDE接口................................................................................................................ 7
以太网媒体访问控制器( MAC ) ........................................... ......................... 7
串行接口( SPI , I2S ,和AC '97 ) ...................................... ................................. 7
光栅/ LCD接口.............................................. .................................................. 7 ...
带触摸屏接口的12位模拟数字转换器( ADC ) ........................ 8
64键键盘接口............................................. ................................................ 8
通用异步接收器/发送器(UART ) .......................................... 8 ..
三端口USB主机............................................. .................................................. ..... 9
双线接口....................................................................................................... 9
实时时钟与软件微调........................................... .................................. 9
PLL和时钟......................................................................................................... 9
计时器........................................................................................................................ 10
中断控制器..................................................................................................... 10
双通道LED驱动器....................................................................................................... 10
通用输入/输出( GPIO ) .......................................... ............................. 10
复位和电源管理.............................................. ................................... 10
硬件调试接口............................................... ........................................... 11
12通道DMA控制器............................................. ........................................... 11
内部引导ROM ......................................................................................................11
电气规格................................................ ................................. 12
绝对最大额定值............................................... ........................................ 12
推荐工作条件............................................... ......................... 12
直流特性..................................................................................................... 13
计时.............................................................................................................14
存储器接口....................................................................................................... 15
IDE接口..............................................................................................................三十
以太网MAC接口............................................... ............................................. 43
音频接口........................................................................................................... 45
AC'97 ........................................................................................................................ 49
LCD接口............................................................................................................ 50
ADC ........................................................................................................................... 51
JTAG .......................................................................................................................... 52
352引脚BGA封装外形............................................. .......................... 53
352引脚PBGA图
.................................................................................. 53
352引脚BGA引脚(底视图) .......................................... ................................. 54
缩略语............................................... ......................... 61
计量单位............................................... ...................................... 61
订购信息................................................ ...................................... 62
DS515PP7
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