AT91SAM9N12-CU
| Parameters | |
|---|---|
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Package / Case | 217-LFBGA |
| Number of Pins | 217 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 1997 |
| Series | SAM9N |
| JESD-609 Code | e1 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 217 |
| Terminal Finish | TIN SILVER COPPER |
| Subcategory | Microprocessors |
| Technology | CMOS |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 1V |
| Terminal Pitch | 0.8mm |
| Frequency | 400MHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | AT91SAM9N12 |
| Power Supplies | 11.8/3.33.3V |
| Interface | EBI/EMI, I2C, MMC, SPI, UART, USART, USB |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 1.65V |
| Memory Size | 128kB |
| Oscillator Type | Internal |
| Number of I/O | 105 |
| RAM Size | 32kB |
| Memory Type | FLASH, ROM |
| uPs/uCs/Peripheral ICs Type | MICROPROCESSOR |
| Core Processor | ARM926EJ-S |
| Peripherals | DMA, LCD, POR, PWM, WDT |
| Bit Size | 32 |
| Watchdog Timer | Yes |
| Data Bus Width | 32b |
| Number of Timers/Counters | 6 |
| Address Bus Width | 26 |
| Core Architecture | ARM |
| Boundary Scan | YES |
| Low Power Mode | YES |
| Format | FIXED POINT |
| Integrated Cache | YES |
| Voltage - I/O | 1.8V 3.3V |
| Number of Cores/Bus Width | 1 Core 32-Bit |
| Graphics Acceleration | No |
| RAM Controllers | LPDDR, LPDDR2, DDR2, SDR, SRAM |
| USB | USB 2.0 (2) |
| Additional Interfaces | EBI/EMI, I2C, MMC/SD/SDIO, SPI, SSC, UART/USART |
| Number of PWM Channels | 4 |
| Display & Interface Controllers | LCD, Touchscreen |
| Length | 15mm |
| REACH SVHC | No SVHC |
AT91SAM9N12-CU Overview
The microprocessor is conveniently packaged in 217-LFBGA, making it easy to ship internationally. High reliability is provided by the advanced packaging method Tray. Cores/Bus width is 1 Core 32-Bit. Identify the operating temperature around -40°C~85°C TA. This is part of the SAM9N series. A ARM926EJ-S processor is present in this CPU. It has LPDDR, LPDDR2, DDR2, SDR, SRAM RAM controllers. The microprocessor features interfaces EBI/EMI, I2C, MMC/SD/SDIO, SPI, SSC, UART/USART for better service. 1.8V 3.3V is the CPU's I/O address. uPs/uCs/Peripheral ICs type is MICROPROCESSOR. If you are looking for variants of the cpu microprocessor, try search with AT91SAM9N12. In total, there are 217 terminations. You should be able to turn on and run the embedded microprocessor with a voltage supply of 1V. It has a 32-Bit architecture. The CPU operates at a frequency of 400MHz. Please refer to the datasheets for 217 pins functions. The embedded microprocessor is a typical Microprocessors. Data can be transferred over 32b bandwidths. There are many applications for this CPU, since it is Surface Mount mounted. Datasheets specify that the embedded microprocessor requires 11.8/3.33.3V power supplies. There is 32kB RAM (Random Access Memory) built in. Microprocessors should never be supplied with voltages above 3.6V in normalcircumstances. There should be 1.65V voltage applied to the CPU microprocessor below 1.65V. CPU programs transfer data via 105 I/Os. 128kB bytes of memory are allocated to the CPU. A CPU's 6 counters indicate how busy it is. CPU has DMA, LCD, POR, PWM, WDT peripheral devices connected.
AT91SAM9N12-CU Features
ARM926EJ-S Core
32-Bit Structure
32b-Bit Data Bus Width
32kB RAM
105 I/Os
DMA, LCD, POR, PWM, WDT Peripherals
AT91SAM9N12-CU Applications
There are a lot of Microchip Technology AT91SAM9N12-CU Microprocessor applications.
- Process control devices
- Paper shredders
- Hand-held metering systems
- Teletext terminals
- Data acquisition and control
- 3D printers
- Oscilloscopes
- Blenders
- Computed Tomography (CT scan)
- Broadband technology, video and voice processing
