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- Manufacturer No：AT91SAM9G20B-CFU
- Manufacturer：Microchip
- Category：Embedded - Microprocessors
- Datasheet：AT91SAM9G20B-CFU
- SKU：545732
- Description：MCU 32-bit AT91 ARM926EJ-S RISC 64KB ROM 1.8V/2.5V/3.3V 247-Pin TFBGA
User Guide
User Guide
AT91SAM9G20B-CFU Details
MCU 32-bit AT91 ARM926EJ-S RISC 64KB ROM 1.8V/2.5V/3.3V 247-Pin TFBGA
AT91SAM9G20B-CFU Specification Parameters
- Part Status: Active
- Number of SPI Channels: 2
- Number of Ethernet Channels: 1
- Graphics Acceleration: No
- PWM Channels: YES
- Number of ADC Channels: 4
- Number of UART Channels: 3
- Watchdog Timer: Yes
- REACH SVHC: No SVHC
- Bit Size: 32
- Terminal Pitch: 0.5mm
- Max Supply Voltage: 3.6V
- Oscillator Type: Internal
- Supply Voltage: 1V
- uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
- Contact Plating: Copper, Silver, Tin
- Data Bus Width: 32b
- Frequency: 400MHz
- RAM Size: 32kB
- Number of Cores/Bus Width: 1 Core 32-Bit
- Length: 10.1mm
- Peripherals: DMA, POR, PWM, WDT
- Core Processor: ARM926EJ-S
- RAM Controllers: SDRAM, SRAM
- Number of Pins: 247
- Ethernet: 10/100Mbps
- Series: SAM9G
- Base Part Number: AT91SAM9G20
- RoHS Status: ROHS3 Compliant
- Mount: Surface Mount
- Pbfree Code: yes
- Has ADC: YES
- DMA Channels: YES
- Packaging: Tray
- Factory Lead Time: 10 Weeks
- Technology: CMOS
- Moisture Sensitivity Level (MSL): 3 (168 Hours)
- Operating Temperature: -40°C~85°C TA
- Number of Timers/Counters: 7
- Terminal Position: BOTTOM
- Terminal Form: BALL
- Published: 1997
- Subcategory: Microcontrollers
- Number of I/O: 96
- Core Architecture: ARM
- Memory Size: 64kB
- Height: 810μm
- Min Supply Voltage: 900mV
- Width: 10.1mm
- Voltage - I/O: 1.8V 3.3V
- USB: USB 2.0 (2)
- Memory Type: FLASH, ROM
- Number of Terminations: 247
- Additional Interfaces: EBI/EMI, I2C, MMC/SD/SDIO, SPI, SSC, UART/USART
- Package / Case: 247-TFBGA
- Interface: EBI/EMI, Ethernet, I2C, I2S, IrDA, MMC, SPI, UART, USART, USB
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Microchip — Manufacturer Introduction
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
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