AT91SAM9G45 - ARM926-based eMPU
| Key | Value |
|---|
| Flash (kBytes): | 0 kBytes |
|---|
| Pin Count: | 324 |
|---|
| Max. Operating Freq. (MHz): | 400 MHz |
|---|
| CPU: | ARM926 |
|---|
| Hardware QTouch Acquisition: | No |
|---|
| Max I/O Pins: | 160 |
|---|
| Ext Interrupts: | 160 |
|---|
| USB Transceiver: | 3 |
|---|
| USB Speed: | Hi-Speed |
|---|
| USB Interface: | Host, Device |
|---|
The Atmel® | SMART® ARM®-based SAM9G45 is a 400MHz ARM926 based embedded microprocessor with DDR2 and LPDDR support, a wide range of connectivity and user interface peripherals, as well as a dual external bus interface. The multi-layer bus architecture is associated with 35 DMA channels, 64KB of SRAM that can be configured as TCM, and dual bus interface that sustains the high bandwidth required by the processor and its high-speed peripherals. The SAM9G45 integrates multiple communication interfaces such as High Speed USB host and device with transceivers, 10/100 Mbps Ethernet controller and high-speed SDIO/MMC interface. It also comes with an LCD controller supporting up to 1280x860 resolution, a resistive touchscreen controller and a camera interface. The I/Os support 3.3V. The SAM9G45 is available in a BGA324 package with 0.8mm ball pitch.
Ordering Code 订购信息| 订购码 | 封装 | 操作范围 | 载体类型 |
|---|
| AT91SAM9G45C-CU | TFBGA324_H | Industrial (A) (-40°C to 85°C) | |
| AT91SAM9G45C-CU-999 | TFBGA324_H | 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)
- SAM9G45 Microcontroller Schematic Checklist(文件大小: 465 KB, 21 页数, 修订版 E, 更新时间: 11/2013)
- 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
Article
Brochures and Flyers
- Atmel | SMART ARM® Core-based Embedded Microprocessors(文件大小: 1.01 MB, 8 页数, 更新时间: 09/2015)
- Atmel Flash Microcontroller Product Portfolio(文件大小: 3.49 MB, 48 页数, 更新时间: 09/2015)
- Atmel SAM9G45(文件大小: 151KB, 2 页数, 修订版 D, 更新时间: 01/2016)
- Product Selection Guide(文件大小: 4.55 MB, 28 页数, 修订版 11, 更新时间: 01/2016)
- Atmel-Integrating the Internet of Things(2 页数, 更新时间: 11/2014)
User Guide
