AT91SAM9G45C-CU Microprocessors MPU BGA Green IND TEMP MRL C
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Microchip |
| Rukunin samfur: | Microprocessors - MPU |
| RoHS: | Cikakkun bayanai |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | BGA-324 |
| Jerin: | SAM9G45 |
| Core: | Saukewa: ARM926EJ-S |
| Adadin Maɗaukaki: | 1 Core |
| Fadin Bus Data: | 32-bit / 16 bit |
| Matsakaicin Matsakaicin agogo: | 400 MHz |
| Ƙwaƙwalwar ajiya na umarni na L1: | 32kb ku |
| L1 Cache Data Memory: | 32kb ku |
| Wutar Lantarki Mai Aiki: | 1 V |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Marufi: | Tire |
| Alamar: | Fasahar Microchip / Atmel |
| Girman RAM Data: | 64kb ku |
| Girman ROM Data: | 64kb ku |
| I/O Voltage: | 1.8 V, 3.3 V |
| Nau'in Mu'amala: | I2C, SPI |
| Danshi Mai Hankali: | Ee |
| Adadin Masu ƙidayar lokaci/Masu ƙididdiga: | 2 Mai ƙidayar lokaci |
| Nau'in Samfur: | Microprocessors - MPU |
| Yawan Kunshin Masana'anta: | 126 |
| Rukuni: | Microprocessors - MPU |
| Nauyin Raka'a: | 0.059966 oz |
♠ SAM9G45 Atmel | MPU na tushen SMART ARM
Atmel ® | SMART ARM926EJ-S™ na tushen SAM9G45 naúrar microprocessor naúrar (eMPU) yana fasalta haɗin aikin dubawar mai amfani akai-akai da babban haɗin ƙimar bayanai, gami da mai sarrafa LCD, allon taɓawa mai juriya, dubawar kyamara, sauti, Ethernet 10/100 da babban saurin USB da SDIO. Tare da na'ura mai sarrafawa da ke gudana a 400 MHz da mahara 100+ Mbps bayanan ƙimar ƙimar bayanai, SAM9G45 yana ba da isasshen aiki da bandwidth zuwa cibiyar sadarwa ko kafofin watsa labaru na gida.
SAM9G45 eMPU yana goyan bayan DDR2 da NAND Flash musaya na ƙwaƙwalwar ajiya don shirin da ajiyar bayanai. Ginin gine-ginen bas na 133 MHz na ciki da ke da alaƙa da tashoshi na 37 DMA, ƙirar bas na waje guda biyu da ƙwaƙwalwar ajiya mai rarraba ciki har da 64 Kbyte SRAM wanda za'a iya saita shi azaman ƙwaƙwalwar haɗe-haɗe (TCM) yana ɗaukar babban bandwidth da ake buƙata ta hanyar sarrafawa da manyan abubuwan haɗin gwiwa.
An saka Generator Number Random na Gaskiya don ƙayyadaddun ƙayyadaddun ƙa'idodi da musanya.
I/Os suna goyan bayan aikin 1.8V ko 3.3V, waɗanda ke daidaitawa da kansu don ƙirar ƙwaƙwalwar ajiya da na gefen I/Os. Wannan fasalin gaba ɗaya yana kawar da buƙatun kowane mataki na waje. Bugu da kari yana goyan bayan fakitin farar ball na mm 0.8 don masana'antar PCB mai ƙarancin farashi.
SAM9G45 mai sarrafa wutar lantarki yana fasalta ingantaccen gating agogo da sashin ajiyar baturi yana rage yawan amfani da wutar lantarki a cikin yanayin aiki da jiran aiki.
400 MHz ARM926EJ-S ARM® Thumb® Processor
̶ 32 Kbytes Data Cache, 32 Kbytes Umarni Cache, MMU
Tunatarwa
̶ DDR2 Mai sarrafa 4-bankin DDR2/LPDDR, SDRAM/LPSDR
̶ Motar Bus ta waje tana tallafawa 4-bank DDR2/LPDDR, SDRAM/LPSDR, Memories Static, CompactFlash®, SLC NAND Flash tare da ECC
̶ 64 Kbytes na ciki SRAM, samun damar sake zagayowar guda ɗaya a saurin tsarin ko saurin sarrafawa ta hanyar haɗin TCM
̶ 64 Kbytes na ciki ROM, haɗa na yau da kullun na bootstrap
Kayan aiki
̶ LCD Controller (LCDC) yana goyan bayan STN da TFT nuni har zuwa 1280*860
ITU-R BT. 601/656 Interface Sensor Hoto (ISI)
̶ Dual High Speed USB Mai watsa shiri da Na'urar USB Mai Gudu tare da Masu Canjin Kan Chip
10/100 Mbps Ethernet MAC Controller (EMAC)
̶ Masu Rundunan Katin Ƙwaƙwalwar Ƙwaƙwalwar Sauri Biyu (SDIO, SDCard, e.MMC da CE ATA)
Mai Kula da AC'97 (AC97C)
̶ Master/Bawa Serial Peripheral Interfaces (SPI) Biyu
2 tashoshi uku 16-bit Timer/Counters (TC)
̶ Masu Sarrafa Serial Masu Aiki Biyu (Yanayin I2S)
̶ Mai sarrafa PWM mai lamba 16 tashoshi huɗu
̶ 2 Interfaces mai waya biyu (TWI)
̶ USARTs guda huɗu tare da ISO7816, IrDA, Manchester da yanayin SPI; Unit ɗin gyara kuskure ɗaya (DBGU)
̶ 8-tashar 10-bit ADC tare da 4-waya Touchscreen goyon baya
̶ Rubuta masu rijista masu kariya
Ilimin lissafi
̶ True Random Number Generator (TRNG)
Tsarin
̶ 133 MHz goma sha biyu 32-bit Layer AHB Bus Matrix
̶ 37 Tashoshin DMA
Boot daga NAND Flash, SDCard, DataFlash ko serial DataFlash
̶ Mai Sake saitin Mai Sarrafa (RSTC) tare da Sake saitin Wutar Kan-kan guntu
̶ Zaɓaɓɓen 32768 Hz Low-power da 12 MHz Crystal Oscillators
̶ Ƙarfin Ƙarfin ciki 32 kHz RC Oscillator
̶ Ɗayan PLL don tsarin da 480 MHz PLL wanda aka inganta don Babban Saurin USB
̶ Sigina na agogo na waje biyu masu shirye-shirye
̶ Advanced Interrupt Controller (AIC)
̶ Mai ƙididdigewa na lokaci-lokaci (PIT), Mai ƙididdigewa (WDT), Mai ƙidayar lokaci na gaske (RTT) da agogon lokaci na gaske (RTC)
I/O
̶ Masu Gudanar da Fitar da Fitar 32-bit Daidaitacce
160 Layukan I/O masu Shirye-shiryen Haɓakawa tare da Har zuwa Na'irar I/Os Biyu tare da shigarwar Schmitt
Kunshin
324-ball TFBGA - 15 x 15 x 1.2 mm, 0.8 mm farar
