AT91SAM9G20
| Key | Value |
|---|
| Flash (kBytes): | 0 kBytes |
|---|
| Pin Count: | 217 |
|---|
| Max. Operating Freq. (MHz): | 400 MHz |
|---|
| CPU: | ARM926 |
|---|
| Hardware QTouch Acquisition: | No |
|---|
| Max I/O Pins: | 96 |
|---|
| Ext Interrupts: | 96 |
|---|
| USB Transceiver: | 3 |
|---|
| USB Speed: | Full Speed |
|---|
| USB Interface: | Host, Device |
|---|
The Atmel® | SMART® 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.
Ordering Code 订购信息| 订购码 | 封装 | 操作范围 | 载体类型 |
|---|
| AT91SAM9G20B-CU | LFBGA217_J | Industrial (A) (-40°C to 85°C) | |
| AT91SAM9G20B-CU-999 | LFBGA217_J | Industrial (A) (-40°C to 85°C) | |
| AT91SAM9G20B-CFU | TFBGA247_I | Industrial (A) (-40°C to 85°C) | |
DataSheet 数据手册
Application Note
- Atmel AT09423: SAM-BA Overview and Customization Process(文件大小: 6.5MB, 72 页数, 修订版 A, 更新时间: 06/2015)
- Atmel AT15004:Using SAM-BA for Linux on SAM Devices(文件大小: 828 KB, 18 页数, 修订版 A, 更新时间: 08/2016)
- Discrete Power Supply Solution for Atmel eMPUs(文件大小: 200 KB, 14 页数, 修订版 A, 更新时间: 01/2015)
- AT91 Assembler Code Startup Sequence for C Code Applications Software(16 页数, 修订版 A, 更新时间: 06/2002)
- AT91 USB CDC Driver Implementation(文件大小: 374967, 20 页数, 修订版 B, 更新时间: 07/2009)
- AT91 USB Composite Driver Implementation(文件大小: 921807, 28 页数, 修订版 A, 更新时间: 07/2009)
- AT91 USB HID Driver Implementation(文件大小: 556109, 30 页数, 修订版 B, 更新时间: 07/2009)
- AT91 USB Integrated Circuit(s) Cards Interface Devices (CCID) Driver Implementation(文件大小: 475448, 18 页数, 修订版 A, 更新时间: 07/2009)
- AT91 USB Mass Storage Device Driver Implementation(文件大小: 732860, 36 页数, 修订版 B, 更新时间: 07/2009)
- AT91-AN02: Signal Integrity and AT91 Products(文件大小: 690473, 15 页数, 修订版 A, 更新时间: 06/2008)
- AT91SAM9 LCD Controller(文件大小: 381150, 23 页数, 修订版 B, 更新时间: 07/2007)
AT91SAM9 LCD Controller - Connecting an Atmel ARM-based Serial Synchronous Controller to an I2S-compatible Serial Bus(13 页数, 修订版 A, 更新时间: 11/2003)
- Data Converter Terminology(文件大小: 421861, 22 页数, 修订版 C, 更新时间: 01/2010)
- GNU-Based Software Development on AT91SAM Microcontrollers(文件大小: 3035994, 31 页数, 修订版 A, 更新时间: 03/2007)
- Implementation of DDR2 on AT91SAM9G45 Devices(文件大小: 331014, 22 页数, 修订版 A, 更新时间: 10/2009)
- Interfacing a 4x4 Keyboard to an AT91 Microcontroller(文件大小: 92025, 13 页数, 修订版 A, 更新时间: 01/2003)
- Interrupt Generation Using the AT91 Timer/Counter(文件大小: 112396, 11 页数, 修订版 B, 更新时间: 10/2003)
- Interrupt Management: Auto-Vectoring & Prioritization(8 页数, 修订版 A, 更新时间: 10/1998)
- NAND Flash Support on AT91SAM9 Microcontrollers(文件大小: 785073, 18 页数, 修订版 B, 更新时间: 06/2009)
NAND Flash Support on AT91SAM9 Microcontrollers - Pulse Width Modulation Generation Using the AT91 Timer/Counter(9 页数, 修订版 B, 更新时间: 10/2003)
- Safe and Secure Bootloader Implementation(文件大小: 3000440, 14 页数, 修订版 A, 更新时间: 12/2006)
Safe and Secure Bootloader Implementation - Safe and Secure Firmware Upgrade for AT91SAM Microcontrollers(文件大小: 343674, 29 页数, 修订版 A, 更新时间: 09/2006)
- SAM9G20 Microcontroller Schematic Check List(文件大小: 336537, 19 页数, 修订版 C, 更新时间: 02/2010)
- Software DMA Implementation(文件大小: 19704, 8 页数, 修订版 A, 更新时间: 10/1998)
Software DMA Implementation - Using SDRAM on AT91SAM9 Microcontrollers(文件大小: 485537, 23 页数, 修订版 A, 更新时间: 09/2006)
Using SDRAM on AT91SAM9 Microcontrollers - Using the Serial Peripheral Interface with AT91SAMxx Devices(文件大小: 153305, 11 页数, 修订版 B, 更新时间: 08/2006)
Using the Serial Peripheral Interface with AT91SAMxx Devices
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