AT91SAM9G20B-CU Microcontrollers - MCU by Microchip Technology
| Status: | Active |
|---|---|
| Series: | AT91SAM9G20 |
| RoHS: | Compliant |
The Microchip's ARM®-based SAM9G20 is a 400MHz ARM926-based processor with an extensive range of communication peripherals. It embeds Full Speed USB host and device interfaces, a 10/100 Ethernet MAC and an image sensor interface, as well as standard peripherals such as a multimedia card interface (MCI), I2S, USART, master/slave SPIs, 16-bit timers, TWI and four-channel 10-bit ADC. The external bus interface features controllers for SDRAM and static memories including NAND flash and CompactFlash. The SAM9G20 is pin-to-pin compatible with the SAM9260. The device is available in 217-ball LFBGA and 247-pin TFBGA packages.
Specifications
| Part Family | SAM9G20 |
|---|---|
| Core | ARM926 |
| FPU | No |
| MaxSpeed (MHz) | 400 |
| Operation Voltage Min.(V) | 0.9 |
| Operation Voltage Max.(V) | 1.1 |
| Internal Oscillator | 32KHz |
| L1 Cache Memory (Instructions) (KB) | 32 |
| L1 Cache Memory (Data) (KB) | 32 |
| DRAM Memory Interface | SDRAM |
| DRAM Memory Bus Size (Bits) | 32 |
| Internal DRAM Amount (MB) | 0 |
| NAND Interface | Yes |
| ECC Bits on NAND interface | 1 |
| # of EBIs | 1 |
| SDIO/SD-CARD/eMMC | 2 |
| Direct Memory Access (DMA) Channels | 28 |
| Max I/O Pins | 96 |
| Pin Count | 217 |
| ISO 7816 | 4 |
| Number of CAN Modules | 0 |
| Type of CAN module | None |
| LIN | No |
| LCD/Graphics Interface | No |
| Graphic LCD (GLCD) (bits) | No |
| Camera Interface | Yes |
| Secure Bootloader | No |
| Crypto Engine | No |
| Anti-Tampering Inputs | 0 |
| Environmental Monitors | No |
| Secure Key Storage (Fuse bits) | 0 |
| ADC Channels | 4 |
| Max ADC Resolution (bits) | 10 |
| Max ADC Sampling Rate (ksps) | 95 |
| Temp Sensor | No |
| Hardware RTCC | Yes |
| Watch Dog Timers (WDT) | Yes |
| Quadrature Encoder Interface (QEI) | 0 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 85 |
| Pins | Packaging | 217 | LFBGA |
| Temp Range | -40C to +85C |
| Packing Media | Tray (126) |
Resources
Board Design Files |
|---|
| SAM9G20 BGA217 BSDL |
| SAM9G20 BGA217 IBIS |
| AT91SAM9G20-EK__KitsFiles_readme |
| AT91SAM9G20-EK__KitsFiles |
User Guides |
|---|
| SAM9G20-EK User Guide |
Environmental Information
| JEDEC Indicator | e8 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.4374 |
| Shipping Weight (kg) | 1.642857 |
| Lead Count | 217 |
| Package Type | LFBGA |
| Package Width or Size | 15x15x1.4mm |
| Soldering Composition | SAC105 |
Alternative Descriptions
| AT91SAM9G20B-CU MICROCHIP | Elfaro |
| MC 32bit 1V 2x32kB Cache 400MHz BGA217 | Schukat Electronic |
| MCU 32-bit AT91 ARM926EJ-S RISC 64KB ROM 1.8V/2.5V/3.3V 217-Pin LFBGA | Avnet America |
| Microcontroller Mcu, 32 Bit, Arm9, 400Mhz, Bga-217 | Newark Electronics |
| BGA GREEN IND TEMP MRL B | Microchip Technology |
| Microchip ARM SAM Microcontroller ARM 400MHz / 32KB TFBGA-217 TFBGA | Distrelec |
| MCU, 32BIT, ARM9, 400MHZ, BGA-217 | Farnell |
| 2x16K SRAM Ethernet USB Host Bus Intrfc | Mouser Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a AT91SAM9G20B-CU?
Additional datasheets, footprints and schematics for AT91SAM9G20B-CU are listed on our Part Details page. You can also find images and similar parts to AT91SAM9G20B-CU on this page.
What pricing and inventory information can I view?
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What category does AT91SAM9G20B-CU fall under?
The AT91SAM9G20B-CU is listed under Semiconductors - ICs > Microcontrollers - MCU > 16 / 32 Bit Microcontrollers - MCU - ARM.
Can I view similar or alternative parts?
You can view similar parts to AT91SAM9G20B-CU when available in the 16 / 32 Bit Microcontrollers - MCU - ARM range under the specifications section at the bottom of the details page.
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Is the AT91SAM9G20B-CU RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for AT91SAM9G20B-CU have stock available?
Authorised distributors including Schukat Electronic, Avnet America, Avnet Asia, Avnet Europe and Newark Electronics have stock available or on a lead time for AT91SAM9G20B-CU.
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