| Overview |
The AT91SAM9G20-EK Evaluation Kit enables the evaluation of and code development for applications running on an AT91SAM9G20 device. This guide focuses on the AT91SAM9G20-EK board as an evaluation platform. The board supports the AT91SAM9G20 in a 217-ball LFBGA RoHS-compliant Package.
| Kit Contents |
The AT91SAM9G20-EK package contains the following items:
- An AT91SAM9G20-EK board
- A universal input AC/DC power supply with US and Europe plug adapter
- One A/B-type USB cable one serial RS232 cable
- One RJ45 crossed Ethernet cable
- One CD-ROM that allows the user to begin evaluating the AT91 ARM
Thumb 32-bit microcontroller quickly - One 3V Lithium battery
| Key Features | Back to Top |
- 64 Mbytes of SDRAM memory
- 256 Mbytes of NAND Flash memory
- One Atmel serial Data Flash
- One Atmel TWI serial EEPROM
- One USB Device port interface
- Two USB Host port interfaces
- One DBGU serial communication port
- One complete MODEM serial communication port
- One additional serial communication port with RTS/CTS handshake control
- JTAG/ICE debug interface
- One PHY Ethernet 100-base TX with three status LEDs
- One on-board Audio DAC
- One Power LED and one general-purpose LED
- Two user-input push buttons
- One Wakeup-input push button
- One reset push button
- Two Data Flash SD/MMC card slots
- Four expansion connectors (PIOA, PIOB, PIOC, IMAGE SENSOR)
- One BGA-like EBI expansion footprint connector
- One Lithium Coin Cell Battery Retainer for 12 mm cell size
| Ordering Information | Back to Top |
Products
Supplier | Part Number |
| Atmel | AT91SAM9G20-EKAT91SAM9G20-EK |
Associated Products
Supplier | Description | Part Number |
| Atmel | ICE for AT91 ARM Cores | AT91SAM-ICEAT91SAM-ICE |
| Atmel | ARM9 Micorcontroller | AT91SAM9G20B-CUAT91SAM9G20B-CU |
| Maxim | RS-232RS-232 Transceiver | MAX3241ECAI+MAX3241ECAI+ |
| Linear | LDO Regulator | LT1963AEQ-3.3#PBFLT1963AEQ-3.3#PBF |
| TI | Step-down charge pump | TPS60500DGSRTPS60500DGSR |
| Wolfson | Audio CODEC Driver | WM8731SEDSWM8731SEDS |
Similar Products
| Supplier | Description | Support Device | Part Number |
Atmel | Evaluation for AT91SAM926EJ | AT91SAM9261 | AT91SAM9261-EKAT91SAM9261-EK |
Atmel | Evaluation for AT91SAM9263 | AT91SAM9263 | AT91SAM9263-EKAT91SAM9263-EK |
Atmel | Evaluation for AT91SAM9RL-EK | AT91SAM9RL | AT91SAM9RL-EKAT91SAM9RL-EK |
Atmel | Evaluation for AT91SAM9XE-EK | AT91SAM9XE | AT91SAM9XE-EKAT91SAM9XE-EK |
| Document List | Back to Top |
Data Sheet
| Part Number | Description | Size |
| MAX3241E | ±15kV ESD-Protected, Down to 10nA, 3.0V to 5.5V, up to 1Mbps, True RS-232 Transceivers | 298KB |
| LT1963A Series | 1.5A, Low Noise, fAST Transient Response LDO Regulators | 278KB |
| ARM9TDMI | ARM9TDMI Technical Reference Manual | 920KB |
| ARM920T | ARM920T Technical Reference Manual | 2.11MB |
| AT91SAM9G20B | AT91SAM9G20B Microcontroller | 12.1MB |
| TPS60500DGSRTPS60500DGSR | High efficiency, 250-mA, Step-down charge pump | 510KB |
| K9F2G08UXA | K9F2G08UXA Flash Memory datasheet | 999KB |
| MT48LC64M4A2 | MT48LC64M4A2 Synchronous DRAM 256MB | 1.47MB |
| WM8731 | WM8731 Portable Internet Audio CODEC with Headphone Driver | 762KB |
Application Notes
Hardware & Software
File Name | Size |
| AT91SAM9G20-EK Hardware Files | 2.37MB |
| Install AT91-ISP v1.13(Windows XP - v1.13 current release) | 3.64MB |
| SAM-BA_CDC(Windows Vista - v1.13 current release) | 6.85MB |