Section 7
Revision History
7.1
Revision History
Table 7-1.
Change
Request
Document
6413C
6413B
6413A
Comments
Errata section created with Section 6.1 ”Wrong Silkscreen of BB and 1.0V on the Board”
New schematics pdf file (at91sam9g20-ek revc.pdf) attached to Section 5.1 ”Schematics”
- Section 1.2 ”Deliverables” on page 1-1 , last bullet added
- Section 3.8 ”Power Supply Circuitry” on page 3-5 , last bullet added
- PA23-24 rows edited in Table 3-1 on page 3-7
- 2 rows (J33-34) added to Table 4-1 on page 4-1
- Section 1.3 ”AT91SAM9G20-EK Evaluation Board” on page 1-1 : ‘one’ DataFlash changed to ‘two’
- 3 figures changed: Figure 2-1 on page 2-2 , Figure 2-2 on page 2-3 , and Figure 2-3 on page 2-5
- Typo in Section 2.6 ”Getting Started” on page 2-4 : ‘tools’ instead of ‘tool’
- 4 bullets removed from Section 3.11 ”User Interface” on page 3-6
- 2 bullets edited in Section 3.13 ”Expansion Slot” on page 3-6
- PA6 to PA11 rows edited in Table 3-1 on page 3-7
- PB0 and PB8-9 rows edited in Table 3-2 on page 3-8
- A paragraph added at the end of Section 4.5 ”Ethernet” on page 4-3
First Issue
Ref
6874
5413
6392
5936
5851
RFO
AT91SAM9G20-EK Evaluation Board User Guide
7-1
6413C–ATARM–18-Feb-09
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相关代理商/技术参数
AT91SAM9G25-BFU 制造商:Atmel Corporation 功能描述:VFBGA, GREEN, IND TEMP, MRLA - Trays 制造商:Atmel Corporation 功能描述:IC MCU ARM9 64KB ROM 247VFBGA
AT91SAM9G25-BFU-999 制造商:Atmel Corporation 功能描述:VFBGA,GREEN,IND TEMP,MRLA,T&R - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU ARM9 64KB ROM 247VFBGA
AT91SAM9G25-CFU 功能描述:微处理器 - MPU TFBGA GRN IND TEMP MRLA RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324
AT91SAM9G25-CFU-999 制造商:Atmel Corporation 功能描述:BGA,GREEN,IND TEMP,MRL A,T&R 制造商:Atmel Corporation 功能描述:BGA,GREEN,IND TEMP,MRL A,T&R - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU ARM9 ROM 247BGA 制造商:Atmel Corporation 功能描述:BGAGREEN,IND TEMP,MRL A
AT91SAM9G25-CFUR 制造商:Atmel Corporation 功能描述:BGA,GREEN,IND TEMP,MRL A,T&R - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU ARM9 64KB ROM 247TFBGA
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AT91SAM9G25-CU-999 功能描述:ARM微控制器 - MCU BGA Green IND TEMP MRL A,T&R RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 处理器系列:STM32F373xx 数据总线宽度:32 bit 最大时钟频率:72 MHz 程序存储器大小:256 KB 数据 RAM 大小:32 KB 片上 ADC:Yes 工作电源电压:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作温度范围:- 40 C to + 85 C 封装 / 箱体:LQFP-48 安装风格:SMD/SMT
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