| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            3 Weeks | 
                                        
                                                                            
                                            | Contact Plating | 
                                            Silver, Tin | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            217-LFBGA | 
                                        
                                                                            
                                            | Number of Pins | 
                                            217 | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            217-LFBGA (15x15) | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Cut Tape (CT) | 
                                        
                                                                            
                                            | Published | 
                                            2015 | 
                                        
                                                                            
                                            | Series | 
                                            SAM9X | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            3 (168 Hours) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Frequency | 
                                            400MHz | 
                                        
                                                                            
                                            | Base Part Number | 
                                            AT91SAM9X35 | 
                                        
                                                                            
                                            | Interface | 
                                            CAN, EBI/EMI, Ethernet, I2C, LIN, MMC, SPI, UART, USART, USB | 
                                        
                                                                            
                                            | Max Supply Voltage | 
                                            1.1V | 
                                        
                                                                            
                                            | Min Supply Voltage | 
                                            900mV | 
                                        
                                                                            
                                            | Memory Size | 
                                            64kB | 
                                        
                                                                            
                                            | Oscillator Type | 
                                            Internal | 
                                        
                                                                            
                                            | Number of I/O | 
                                            105 | 
                                        
                                                                            
                                            | Speed | 
                                            400MHz | 
                                        
                                                                            
                                            | RAM Size | 
                                            32kB | 
                                        
                                                                            
                                            | Memory Type | 
                                            ROM | 
                                        
                                                                            
                                            | Core Processor | 
                                            ARM926EJ-S | 
                                        
                                                                            
                                            | Peripherals | 
                                            DMA, LCD, POR, PWM, WDT | 
                                        
                                                                            
                                            | Data Bus Width | 
                                            32b | 
                                        
                                                                            
                                            | Number of Timers/Counters | 
                                            6 | 
                                        
                                                                            
                                            | Core Architecture | 
                                            ARM | 
                                        
                                                                            
                                            | Max Frequency | 
                                            400MHz | 
                                        
                                                                            
                                            | Number of Programmable I/O | 
                                            105 | 
                                        
                                                                            
                                            | Voltage - I/O | 
                                            1.8V 2.5V 3.0V 3.3V | 
                                        
                                                                            
                                            | Ethernet | 
                                            10/100Mbps | 
                                        
                                                                            
                                            | Number of Cores/Bus Width | 
                                            1 Core 32-Bit | 
                                        
                                                                            
                                            | Graphics Acceleration | 
                                            No | 
                                        
                                                                            
                                            | RAM Controllers | 
                                            LPDDR, LPDDR2, DDR2, DDR, SDR, SRAM | 
                                        
                                                                            
                                            | USB | 
                                            USB 2.0 (3) | 
                                        
                                                                            
                                            | Additional Interfaces | 
                                            CAN, EBI/EMI, I2C, MMC/SD/SDIO, SPI, SSC, UART/USART | 
                                        
                                                                            
                                            | Display & Interface Controllers | 
                                            LCD, Touchscreen | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                AT91SAM9X35-CU-999 Overview
The embedded microprocessor ships overseas conveniently packed in 217-LFBGA. High reliability can be achieved by using the advanced packaging method Cut Tape (CT). Cores/Bus width is 1 Core 32-Bit. K-40°C~85°C TAw what the operating temperature is around -40°C~85°C TA. In the series SAM9X, it is found. The CPU is cored by a processor with a number of 0 cores. A total of LPDDR, LPDDR2, DDR2, DDR, SDR, SRAM RAM controllers are used by this CPU. This microprocessor features CAN, EBI/EMI, I2C, MMC/SD/SDIO, SPI, SSC, UART/USART interfaces to better serve its users. There is 1.8V 2.5V 3.0V 3.3V I/O running on this CPU. Use AT91SAM9X35 when searching for variants of the embedded microprocessor. The CPU operates at a frequency of 400MHz. You can refer to the datasheets for the functions of 217 pins. In order to transfer data, there is a bandwidth of 32b. If the temperature is higher than 85°C, the microprocessor should not operate. Many applications use this CPU with Surface Mount mounted. There is a 217-LFBGA (15x15) package offered by suppliers. In this case, the amount of RAM (Random-Access Memory) is set to 32kB. In a normal situation, users should not supply the CPU microprocessor with a voltage higher than 1.1V. There should be 900mV voltage applied to the CPU microprocessor below 900mV. Programs on the CPU transfer data through 105 I/Os. 64kB is the size of the CPU's memory. Counters 6 indicate how busy the CPU is. A total of DMA, LCD, POR, PWM, WDT peripheral devices are connected to the CPU. This CPU microprocessor has 105 programmable I/Os for I/O transfer. 
AT91SAM9X35-CU-999 Features
ARM926EJ-S Core
32b-Bit Data Bus Width
32kB RAM
105 I/Os
DMA, LCD, POR, PWM, WDT Peripherals
AT91SAM9X35-CU-999 Applications
There are a lot of Microchip Technology AT91SAM9X35-CU-999 Microprocessor applications. 
- Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
 - Printers
 - Keyboards
 - Glucose monitoring systems (for Type 1 Diabetes)
 - Computer/laptop
 - Oil and gas
 - DDC control
 - Broadband technology, video and voice processing
 - Process control devices
 - Magnetic resonance imaging (MRI)