AT91SAM9G45C-CU Microprocessors MPU BGA Green IND TEMP MRL C
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Microchip |
| Gulu lazinthu: | Microprocessors - MPU |
| RoHS: | Tsatanetsatane |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | BGA-324 |
| Mndandanda: | SAM9G45 |
| Pakatikati: | Chithunzi cha ARM926EJ-S |
| Nambala ya Cores: | 1 Kore |
| Deta Bus Width: | 32 pang'ono / 16 pang'ono |
| Kuchuluka kwa Koloko: | 400 MHz |
| L1 Cache Instruction Memory: | 32 kb |
| L1 Cache Data Memory: | 32 kb |
| Mphamvu yamagetsi yamagetsi: | 1 V |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 85 C |
| Kuyika: | Thireyi |
| Mtundu: | Microchip Technology / Atmel |
| Kukula kwa RAM ya data: | 64kb ku |
| Kukula kwa Data ROM: | 64kb ku |
| I/O Voltage: | 1.8 V, 3.3 V |
| Mtundu wa Chiyankhulo: | I2C, SPI |
| Zosamva Chinyezi: | Inde |
| Nambala ya Nthawi/Zowerengera: | 2 Timer |
| Mtundu wa malonda: | Microprocessors - MPU |
| Kuchuluka Kwa Paketi Ya Factory: | 126 |
| Gulu laling'ono: | Microprocessors - MPU |
| Kulemera kwa Unit: | 0.059966 oz |
♠ SAM9G45 Atmel | SMART ARM-based Embedded MPU
The Atmel ® | SMART ARM926EJ-S™ yochokera ku SAM9G45 yophatikizidwa ndi microprocessor unit (eMPU) imakhala ndi kuphatikizika komwe kumafunidwa pafupipafupi kwa ogwiritsa ntchito komanso kulumikizana kwa data, kuphatikiza LCD controller, resistive touchscreen, kamera mawonekedwe, audio, Ethernet 10/100 ndi liwiro la USB ndi SDIO. Ndi purosesa yomwe ikuyenda pa 400 MHz ndi maulendo angapo a 100+ Mbps, SAM9G45 imapereka ntchito yokwanira ndi bandwidth ku netiweki kapena zosungirako zakumaloko.
SAM9G45 eMPU imathandizira DDR2 ndi NAND Flash memory interfaces posungira pulogalamu ndi data. Zomangamanga zamkati za 133 MHz zosanjikiza zambiri zolumikizidwa ndi mayendedwe a 37 DMA, mawonekedwe apawiri akunja mabasi ndi kukumbukira komwe kumagawidwa kuphatikiza 64 Kbyte SRAM yomwe imatha kukhazikitsidwa ngati kukumbukira kophatikizana kolimba (TCM) imathandizira bandwidth yayikulu yofunikira ndi purosesa ndi zotumphukira zothamanga kwambiri.
Jenereta Yowona Mwachisawawa imaphatikizidwa kuti ipangike makiyi ndi ma protocol osinthira.
Ma I/Os amathandizira 1.8V kapena 3.3V ntchito, yomwe imatha kusinthika payokha pamakumbukidwe ndi zotumphukira I/Os. Mbali imeneyi kwathunthu kumathetsa kufunika aliyense kunja mlingo shifters. Kuphatikiza apo imathandizira phukusi la 0.8 mm la mpira wopanga ma PCB otsika mtengo.
Wowongolera mphamvu wa SAM9G45 amakhala ndi mawotchi owoneka bwino komanso gawo losunga batire lomwe limachepetsa kugwiritsa ntchito mphamvu mumayendedwe okhazikika komanso oyimilira.
400 MHz ARM926EJ-S ARM® Thumb® Purosesa
̶ 32 Kbytes Data Cache, 32 Kbytes Instruction Cache, MMU
Zokumbukira
̶ DDR2 Controller 4-banki DDR2/LPDDR, SDRAM/LPSDR
̶ Chiyankhulo cha Mabasi Akunja chothandizira 4-banki DDR2/LPDDR, SDRAM/LPSDR, Static Memories, CompactFlash®, SLC NAND Flash yokhala ndi ECC
̶ 64 Kbytes mkati SRAM, mwayi wozungulira umodzi pa liwiro la dongosolo kapena liwiro la purosesa kudzera pa mawonekedwe a TCM
̶ 64 Kbytes ROM yamkati, kuyika kachitidwe ka bootstrap
Zotumphukira
̶ LCD Controller (LCDC) yothandizira STN ndi TFT ikuwonetsa mpaka 1280*860
̶ ITU-R BT. 601/656 Image Sensor Interface (ISI)
̶ Dongosolo Lapawiri Lothamanga Kwambiri la USB ndi Chipangizo cha USB Chothamanga Kwambiri chokhala ndi On-Chip Transceivers
̶ 10/100 Mbps Ethernet MAC Controller (EMAC)
̶ Makhadi Awiri Othamanga Kwambiri (SDIO, SDCard, e.MMC ndi CE ATA)
̶ AC'97 Controller (AC97C)
̶ Two Master/Slave Serial Peripheral Interfaces (SPI)
̶ 2 njira zitatu za 16-bit Timer/Counters (TC)
̶ Olamulira awiri a Synchronous Serial (I2S mode)
̶ Makina anayi a 16-bit PWM Controller
̶ 2 Mawaya awiri (TWI)
̶ Ma UART anayi okhala ndi mitundu ya ISO7816, IrDA, Manchester ndi SPI; One Debug Unit (DBGU)
̶ 8-channel 10-bit ADC yokhala ndi chithandizo cha 4-waya Touchscreen
̶ Lembani Kaundula Otetezedwa
Kujambula
̶ Jenereta Yowona Mwachisawawa (TRNG)
Dongosolo
̶ 133 MHz khumi ndi awiri 32-bit wosanjikiza AHB Bus Matrix
̶ 37 DMA Channels
̶ Yambani kuchokera ku NAND Flash, SDCard, DataFlash kapena serial DataFlash
̶ Bwezeraninso Wowongolera (RSTC) wokhala ndi On-chip Power-on Reset
̶ Osankhika 32768 Hz Low-mphamvu ndi 12 MHz Crystal Oscillators
̶ Internal Low-mphamvu 32 kHz RC Oscillator
̶ PLL imodzi yamakina ndi imodzi 480 MHz PLL yokongoletsedwa ndi USB High Speed
̶ Zizindikiro ziwiri za wotchi yakunja yokonzekera
̶ Advanced Interrupt Controller (AIC)
̶ Periodic Interval Timer (PIT), Watchdog Timer (WDT), Real-time Timer (RTT) ndi Real-time Clock (RTC)
I/O
̶ Zowongolera Zisanu za 32-bit Parallel Input/Output
̶ Mizere 160 Yosinthika ya I/O Yochulukitsidwa yokhala ndi ma I/O Awiri Ozungulira okhala ndi zoyambitsa za Schmitt
Phukusi
̶ 324-mpira TFBGA - 15 x 15 x 1.2 mm, 0.8 mm phula
