AT91SAM9G45C-CU Mikroprosesor MPU BGA Green IND TEMP MRL C
♠ Deskripsi Produk
| Atribut Produk | Nilai Atribut |
| Produsen: | Microchip |
| Kategori produk: | Mikroprosesor - MPU |
| RoHS: | Rincian |
| Gaya Pemasangan: | SMD/SMT |
| Paket / Case: | BGA-324 |
| Seri: | SAM9G45 |
| inti: | ARM926EJ-S |
| Jumlah inti: | 1 Inti |
| Jembar Data Bus: | 32 bit/16 bit |
| Frekuensi Jam Maksimum: | 400 MHz |
| L1 Cache Instruksi Memori: | 32 kB |
| L1 Cache Data Memori: | 32 kB |
| Tegangan suplai operasi: | 1 V |
| Suhu Operasi Minimal: | - 40 C |
| Suhu operasi maksimum: | + 85 C |
| Packaging: | nampan |
| Merk: | Teknologi Microchip / Atmel |
| Ukuran RAM Data: | 64 kB |
| Ukuran data ROM: | 64 kB |
| Tegangan I/O: | 1,8 V, 3,3 V |
| Tipe Antarmuka: | I2C, SPI |
| Sensitif Kelembapan: | ya wis |
| Jumlah Timer / Counter: | 2 Timer |
| Tipe produk: | Mikroprosesor - MPU |
| Jumlah Paket Pabrik: | 126 |
| Subkategori: | Mikroprosesor - MPU |
| Bobot Unit: | 0,059966 oz |
♠ SAM9G45 Atmel | SMART ARM-based Embedded MPU
The Atmel ® | SMART ARM926EJ-S™-based SAM9G45 embedded microprocessor unit (eMPU) nampilake kombinasi fungsionalitas antarmuka pangguna sing kerep dituntut lan konektivitas tingkat data sing dhuwur, kalebu pengontrol LCD, layar demek resistif, antarmuka kamera, audio, Ethernet 10/100 lan USB lan SDIO kacepetan dhuwur. Kanthi prosesor mlaku ing 400 MHz lan sawetara 100+ Mbps data rate peripheral, SAM9G45 menehi kinerja nyukupi lan bandwidth kanggo jaringan utawa media panyimpenan lokal.
SAM9G45 eMPU ndhukung antarmuka memori DDR2 lan NAND Flash kanggo panyimpenan program lan data. Lan internal 133 MHz multi-lapisan arsitektur bis gadhah 37 saluran DMA, antarmuka bis external dual lan memori mbagekke kalebu 64 Kbyte SRAM kang bisa diatur minangka memori tightly gegandhengan (TCM) nyonggo bandwidth dhuwur dibutuhake dening prosesor lan peripheral kacepetan dhuwur.
A True Random Number Generator ditempelake kanggo generasi tombol lan protokol exchange.
I / Os ndhukung operasi 1.8V utawa 3.3V, sing bisa dikonfigurasi kanthi mandiri kanggo antarmuka memori lan I / Os periferal. Fitur iki rampung ngilangake perlu kanggo sembarang shifters tingkat external. Kajaba iku, ndhukung 0,8 mm paket werni Jarak kanggo kurang Manufaktur PCB.
Pengontrol manajemen daya SAM9G45 nduweni fitur gating jam sing efisien lan bagean serep baterei sing nyilikake konsumsi daya ing mode aktif lan siyaga.
Prosesor 400 MHz ARM926EJ-S ARM® Thumb®
̶ 32 Kbyte Data Cache, 32 Kbyte Instruction Cache, MMU
Kenangan
̶ Pengontrol DDR2 4-bank DDR2/LPDDR, SDRAM/LPSDR
̶ Antarmuka Bus Eksternal sing ndhukung 4-bank DDR2/LPDDR, SDRAM/LPSDR, Kenangan Statis, CompactFlash®, SLC NAND Flash karo ECC
̶ 64 Kbytes internal SRAM, akses siji-siklus ing kacepetan sistem utawa kacepetan prosesor liwat antarmuka TCM
̶ ROM internal 64 Kbyte, nanem rutinitas bootstrap
Periferal
̶ Pengontrol LCD (LCDC) ndhukung tampilan STN lan TFT nganti 1280*860
̶ ITU-R BT. Antarmuka Sensor Gambar 601/656 (ISI)
̶ Dual High Speed USB Host lan Piranti USB Kecepatan Dhuwur karo On-Chip Transceiver
̶ 10/100 Mbps Ethernet MAC Controller (EMAC)
̶ Loro Host Kertu Memori Kacepetan Dhuwur (SDIO, SDCard, e.MMC lan CE ATA)
̶ Pengontrol AC'97 (AC97C)
̶ Two Master/Slave Serial Peripheral Interfaces (SPI)
̶ 2 Telung saluran 16-bit Timer/Counter (TC)
̶ Loro Pengontrol Serial Sinkron (mode I2S)
̶ Pengontrol PWM 16-bit papat saluran
̶ 2 Antarmuka rong kabel (TWI)
̶ Papat USART kanthi mode ISO7816, IrDA, Manchester lan SPI; siji Debug Unit (DBGU)
̶ 8-saluran 10-bit ADC kanthi dhukungan Layar Sentuh 4-kabel
̶ Tulis Register sing Dilindungi
Kriptografi
̶ True Random Number Generator (TRNG)
Sistem
̶ 133 MHz rolas 32-bit lapisan AHB Bus Matrix
̶ 37 Saluran DMA
̶ Boot saka NAND Flash, SDCard, DataFlash utawa serial DataFlash
̶ Reset Controller (RSTC) karo On-chip Power-on Reset
̶ Bisa dipilih 32768 Hz Low-power lan 12 MHz Crystal Oscillators
̶ Internal Daya Sedheng 32 kHz RC Osilator
̶ Siji PLL kanggo sistem lan siji 480 MHz PLL dioptimalake kanggo USB High Speed
̶ Loro Sinyal Jam Eksternal sing Bisa Diprogram
̶ Pengontrol Interupsi Lanjutan (AIC)
̶ Periodic Interval Timer (PIT), Watchdog Timer (WDT), Real-time Timer (RTT) lan Real-time Clock (RTC)
I/O
̶ Lima 32-bit Parallel Input/Output Controllers
̶ 160 Programmable I/O Lines Multiplexed with up to Two Peripheral I/Os with Schmitt trigger input
Paket
̶ 324-bal TFBGA – 15 x 15 x 1,2 mm, pitch 0,8 mm
