ARM9芯片比较表.doc

ARM9芯片比较表SAM9261/SAM9G10SAM9G15SAM9G20SAM9G25SAM9G35SAM9X25 SAM9X35 SAM9G45 SAM9M10 AM1808 SOC CoreARM926EJ-SARM926EJ-SARM926EJ-SARM926EJ-S ARM926EJ-S ARM926EJ-S ARM926EJ-SARM926EJ-S ARM926EJ-SARM926EJ-SFreq(Vol.) 200MHz(1.2V) / 266MHz(1.2V) 400MHz(1V) 400MHz(1V) 400MHz(1.0V)400MHz(1V)400MHz(1.2V) 375MHz(1.2V) / 456MHz(1.32V)I Cache 16KB16KB32KB16KB16KB 32KB16KBD Cache16KB16KB 32KB16KB16KB32KB16KBOn Chip RAM160KB/16KB32KB16KB x 2 32KB 32KB80KB + 16KB128KB + 8KBOn Chip ROM32KB64KB 64KB64KB64KB 64KB16KBExRAM Clock100MHz/133MHz133MHz 133MHz133MHz133MHz 133MHz150MHzRAM Size(MDK) 64MB SDR, 32bit,3.3V128MB DDR2,16bit,1.8V 64MB SDR, 32bit, 3.3V128MB DDR2,16bit,1.8V128MB DDR2,16bit,1.8V64MB DDR2,16bit,1.8V128MB DDR2,16bit,1.8VNAND (MDK) 128MB256MB128MB256MB256MB256MB128MBLCD ControllerY, 24bit maxY,24bit max,2D accel. NA NAY,24bit max, 2D accel. NA Y,24bit max,2D accel.Y, 24bit maxY,16bit maxImage CatpureNANA YNA NA ISIVPIF, 2CH 8bit capture, 2CH 8bit playbackAC97NANANA NA NA YMCBSP x 2, can work with AC97EMACNANAYYx2 x1 YYDMA19CH PDCdual port 8CH x224CH PDC dual port 8CH x 2 dual port 8CH x 237CH64CHPWM2 CH4CH,16bit 2 CH 4CH, 16bit4CH, 16bit 4CH, 16biteHRPWM x 2, 16bitUSB DeviceFS x 1HS x1 FS x 1HS x 1 HS x 1HS x 1HS OTG x 1USB HOSTFS x 2 HS x2FS x 2HS x 2 HS x 2 HS x 2HS OTG x 1, FS x 1SD/MMCMCISDHC x2MCI x 2SDHC x 2SDHC x 2 SDHC x 2SD x 2SPISPI x 2 SPI x2 SPI x 2SPI x 2SPI x 2SPI x 2SPI x 2Timer3CH 16bit x 13CH,32bit TC x2 3CH,16bit x 23CH,32bit TC x 23CH,32bit TC x 2 3CH 16bit x 264bit GP x 3, 64bit GP/WDT x 1; eCAP x3, 32bitPITx 1x1 x 1x1x1 x1NARTCRTT x 1RTCRTT x 1RTCRTC RTTx1RTC x 1GPIO32bit x 3 bank32bit x4bank 32bit x 3bank 32bit x 4bank 32bit x 4bank32bit x 5bank16bit x 9bankUSART3, IRDA,7816,RS4853 4, IRDA, 7816, RS4853 4 3 4, IRDA,7816,RS48516550type x 3UARTDBGU x 1x2 + DBGU x1DBGU x 1x2 + DBGU x1 x2 + DBGU x1 DBGU x 1NAI2CTWITWI x3 TWITWI x3 TWI x3 x2x 2ADCNA12CH,10bit,touchscreen 4CH 10bit12CH, 10bit, touchscreen 12CH, 10bit, touchscreen8CH 10bit, touchscreenNASSCx3, I2SSSC x1 SSC, I2SSSC x1SSC x1 I2S x 2McASP x 1CANNANANANAx2x2 NANAPMUNANANANA NANANASATANANA NANA NANAx1 (SATA I & SATA II)CoProcessorNANANANANA NAPRUSS x 2SecurityNANANANA NA NANAOtherSoft Modem Soft ModemSoft ModemSoft ModemVideo Codec Footprint217 BGA, 0.8mm pitch, ROHS217BGA, 0