AT91SAM9G45C-CU Nga Tukatuka Ngaro MPU BGA Kakariki IND TEMP MRL C
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Moroiti |
| Kāwai Hua: | Nga Tukatuka Micro - MPU |
| RoHS: | Nga korero |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | BGA-324 |
| Rangatū: | SAM9G45 |
| Matua: | ARM926EJ-S |
| Te maha o nga Koro: | 1 Core |
| Raraunga pahi whanui: | 32 bit/16 bit |
| Auautanga Karaka Morahi: | 400 MHz |
| L1 Keteroki Tohutohu Mahara: | 32 kB |
| L1 Keteroki Raraunga Mahara: | 32 kB |
| Ngaohiko Whakawhiwhi Mahi: | 1 V |
| Paemahana Mahi Iti: | -40C |
| Paemahana Mahi Morahi: | + 85 C |
| Tapeke: | Paepae |
| Waitohu: | Hangarau Microchip / Atmel |
| Rahi RAM Raraunga: | 64 kB |
| Rahi ROM Raraunga: | 64 kB |
| Ngaohiko I/O: | 1.8 V, 3.3 V |
| Momo Atanga: | I2C, SPI |
| makuku tairongo: | Ae |
| Te maha o nga Taima/Kaitatau: | 2 Taima |
| Momo Hua: | Nga Tukatuka Micro - MPU |
| Te Rahi Wheketere: | 126 |
| Kāwairoto: | Nga Tukatuka Micro - MPU |
| Taumaha Waeine: | 0.059966 oz |
♠ SAM9G45 Atmel | SMART ARM-based MPU Tāmau
Te Atmel ® | SMART ARM926EJ-S™-based SAM9G45 embedded microprocessor unit (eMPU) e whakaatu ana i te whakakotahitanga o nga mahi atanga kaiwhakamahi me te hononga reiti raraunga teitei, tae atu ki te kaiwhakahaere LCD, te mata pa whakaahuru, te atanga kamera, te oro, Ethernet 10/100 me te USB tere tere me te SDIO. I te tere o te tukatuka i te 400 MHz me te maha o te 100+ Mbps reeti reeti raraunga, ka whakaratohia e te SAM9G45 te mahi tika me te bandwidth ki te whatunga, ki te papaaho rokiroki rohe ranei.
Ko te SAM9G45 eMPU e tautoko ana i nga atanga mahara DDR2 me te NAND Flash mo te hotaka me te rokiroki raraunga. Ko te hoahoanga pahi paparanga-maha 133 MHz o roto e hono ana ki nga hongere DMA 37, he atanga pahi rua o waho me te mahara toha tae atu ki te 64 Kbyte SRAM ka taea te whirihora hei mahara hono piri (TCM) e mau tonu ana te bandwidth teitei e hiahiatia ana e te tukatuka me nga peripheral tere tere.
He Kaihanga Tau Matapōkere Pono kua whakauruhia mo te whakatipuranga matua me nga tikanga whakawhiti.
Ka tautokohia e te I/Os te mahi 1.8V, 3.3V ranei, ka taea te whirihora takitahi mo te atanga mahara me nga I/Os peripheral. Ko tenei ahuatanga ka whakakore i te hiahia mo nga huringa taumata o waho. I tua atu ka tautokohia e ia te 0.8 mm te kete poroporo mo te hangahanga PCB iti.
Kei roto i te SAM9G45 te mana whakahaere mana whakahaere hiko o te karaka karaka pai me te waahanga taapiri pākahiko e whakaiti ana i te whakapau hiko i roto i nga aratau hohe me te tatari.
400 MHz ARM926EJ-S ARM® Thumb® Tukatuka
̶ 32 Kbytes Keteroki Raraunga, 32 Kbytes Keteroki Tohutohu, MMU
Maumahara
̶ DDR2 Kaiwhakahaere 4-peeke DDR2/LPDDR, SDRAM/LPSDR
̶ Atanga pahi o waho e tautoko ana i te 4-peeke DDR2/LPDDR, SDRAM/LPSDR, Static Memories, CompactFlash®, SLC NAND Flash me ECC
̶ 64 Kbytes SRAM roto, uru-huringa kotahi i te tere o te punaha, i te tere tukatuka ranei ma te atanga TCM
̶ 64 Kbytes ROM o roto, whakauru i nga mahinga bootstrap
Pikitia
̶ Kaiwhakahaere LCD (LCDC) e tautoko ana i nga whakaaturanga STN me TFT ki te 1280*860
̶ ITU-R BT. 601/656 Atanga Puoko Atahanga (ISI)
̶ Kaihautu USB Tere-Tirohanga Rua me tetahi Pūrere USB Tere-Tirohanga me nga Kaituku Irirangi
̶ 10/100 Mbps Itarangi MAC Kaiwhakahaere (EMAC)
̶ E rua nga Kaihautu Kaari Mahara Tere (SDIO, SDCard, e.MMC me CE ATA)
̶ AC'97 Kaiwhakahaere (AC97C)
̶ E rua nga Kaiwhakaako/Taurekareka Atanga Waahanga Rangatū (SPI)
̶ 2 E toru nga hongere moka-16 Matama/Kaitatau (TC)
̶ E rua nga Kaiwhakahaere Rangatū Tukutahi (aratau I2S)
̶ E wha nga hongere 16-bit Kaiwhakahaere PWM
̶ 2 Atanga Waea-rua (TWI)
̶ E wha nga USART me nga momo ISO7816, IrDA, Manchester me SPI; kotahi Waeine Patuiro (DBGU)
̶ 8-hongere 10-bit ADC me te tautoko 4-waea Matapihi
̶ Tuhia nga rehita kua parea
Kuputuhi
̶ Kaihanga Tau Tupurangi Pono (TRNG)
Pūnaha
̶ 133 MHz tekau ma rua paparanga 32-bit AHB Bus Matrix
̶ 37 DMA Channels
̶ Whakaara mai i te NAND Flash, SDCard, DataFlash, Raraunga Raraunga rangatū ranei
̶ Tautuhi Anō te Kaiwhakahaere (RSTC) me te Mahinga Mahinga-i runga i te maramara
̶ Ka taea te whiriwhiri 32768 Hz Kaha-iti me te 12 MHz Crystal Oscillators
̶ Roto iti-mana 32 kHz RC Oscillator
̶ Kotahi PLL mo te punaha me tetahi 480 MHz PLL kua arotauhia mo te USB Tere Tere
̶ E rua nga tohu karaka o waho e taea ana
̶ Kaiwhakahaere Haukoti Ake (AIC)
̶ Wā Wā Wā (PIT), Tiaki Tiaki (WDT), Wā Tūturu (RTT) me te Karaka Wā-tūturu (RTC)
I/O
̶ Rima 32-bit Parallel Input/Poutput Controllers
̶ 160 Raina I/O Ka taea te Papatonotanga Whakamaha me te Rua Pikitia I/Os me te urunga whakaoho Schmitt
Mōkī
̶ 324-pōro TFBGA – 15 x 15 x 1.2 mm, 0.8 mm te papa
