AT91SAM9CN12-CU
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Package / Case | 217-LFBGA |
| Number of Pins | 217 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Published | 2004 |
| Series | SAM9CN |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 217 |
| Technology | CMOS |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Supply Voltage | 1V |
| Terminal Pitch | 0.8mm |
| Frequency | 400MHz |
| Base Part Number | AT91SAM9CN |
| Interface | 2-Wire, EBI/EMI, I2C, MMC, SPI, UART, USART, USB |
| Max Supply Voltage | 3.3V |
| Min Supply Voltage | 1.8V |
| Memory Size | 128kB |
| Oscillator Type | Internal |
| Number of I/O | 105 |
| RAM Size | 32kB |
| Memory Type | 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 | 2 |
| 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 |
| RoHS Status | ROHS3 Compliant |
AT91SAM9CN12-CU Overview
The microprocessor is convenient for international shipping since it is packaged in 217-LFBGA. High reliability is achieved by using advanced packaging methods Tray. This CPU has 1 Core 32-Bit cores and 1 Core 32-Bit bus widths. Be aware of the operating temperature around -40°C~85°C TA. The SAM9CN series contains it. Core-wise, this CPU has a ARM926EJ-S processor. The CPU uses LPDDR, LPDDR2, DDR2, SDR, SRAM RAM controllers. A EBI/EMI, I2C, MMC/SD/SDIO, SPI, SSC, UART/USART interface has been added to this microprocessor in order to serve the user better. In this CPU, I/O is set to 1.8V 3.3V. I would rate this as a MICROPROCESSOR for the uPs/uCs/Peripheral ICs type. To find variants of the microprocessor, try searching with AT91SAM9CN. Overall, there are 217 terminations. Turning on and running the embedded microprocessor with a 1V voltage supply should be possible. A 32-Bit architecture is used. A CPU operates at a frequency of 400MHz. You can find information about the functions of 217 pins in the datasheets. Data transfer has 32b bandwidths. Surface Mount mounted, this CPU is widely used in many applications. Random-Access Memory (RAM) is designed with an amount of 32kB KB. In a normal situation, users should not supply the CPU microprocessor with a voltage higher than 3.3V. The lowest voltage fed to the CPU microprocessor should be 1.8V. A CPU program transfers data by using 105 I/Os. Memory size on the CPU is 128kB. The 2 counters help determine how busy the CPU is. The CPU is connected to DMA, LCD, POR, PWM, WDT peripheral devices.
AT91SAM9CN12-CU Features
ARM926EJ-S Core
32-Bit Structure
32b-Bit Data Bus Width
32kB RAM
105 I/Os
DMA, LCD, POR, PWM, WDT Peripherals
AT91SAM9CN12-CU Applications
There are a lot of Microchip Technology AT91SAM9CN12-CU Microprocessor applications.
- Air fryers
- Electromechanical control
- Leakage current tester
- Volt meter
- Dryers
- Plant factories (special plant factories, soilless cultivation technology, smart seed engineering)
- Instrument control
- Multi-meter
- Monitoring-temperature level, oil level, speed, distance, acceleration
- Answering machines
