参数资料
| 型号： | AT91SAM9G10-CU |
| 厂商： | Atmel |
| 文件页数： | 8/39页 |
| 文件大小： | 0K |
| 描述： | IC MCU ARM9 SAMPLING 217CBGA |
| 产品培训模块： | MCU Product Line Introduction |
| 标准包装： | 126 |
| 系列： | SAM9G |
| 核心处理器： | ARM9 |
| 芯体尺寸： | 16/32-位 |
| 速度： | 266MHz |
| 连通性： | EBI/EMI，I²C，IrDA，ISI，MMC，SPI，SSC，UART/USART，USB |
| 外围设备： | DMA，LCD，POR，PWM，WDT |
| 输入/输出数： | 96 |
| 程序存储器容量： | 32KB（32K x 8） |
| 程序存储器类型： | ROM |
| RAM 容量： | 48K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.08 V ~ 1.32 V |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 217-LFBGA |
| 包装： | 托盘 |
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16
6462AS–ATARM–03-Jun-09
AT91SAM9G10
A first level of address decoding is performed by the Bus Matrix, i.e., the implementation of the
Advanced High performance Bus (AHB) for its Master and Slave interfaces with additional
features.
Decoding breaks up the 4 Gbytes of address space into 16 areas of 256 Mbytes. The areas 1 to
8 are directed to the EBI that associates these areas to the external chip selects NCS0 to NCS7.
The area 0 is reserved for the addressing of the internal memories, and a second level of decod-
ing provides 1 Mbyte of internal memory area. The area 15 is reserved for the peripherals and
provides access to the Advanced Peripheral Bus (APB).
Other areas are unused and performing an access within them provides an abort to the master
requesting such an access.
The Bus Matrix manages five Masters and five Slaves.
Each Master has its own bus and its own decoder, thus allowing a different memory mapping
per Master.
Regarding Master 0 and Master 1 (ARM926
Instruction and Data), three different Slaves are
assigned to the memory space decoded at address 0x0: one for internal boot, one for external
boot, one after remap. Refer to Table 8-3 for details.
Each Slave has its own arbiter, thus allowing a different arbitration per Slave.
8.1
Embedded Memories
32 KB ROM
– Single Cycle Access at full bus speed
16 KB Fast SRAM
– Single Cycle Access at full bus speed
Table 8-1.
List of Bus Matrix Masters
Master 0
ARM926 Instruction
Master 1
ARM926 Data
Master 2
PDC
Master 3
LCD Controller
Master 4
USB Host
Table 8-2.
List of Bus Matrix Slaves
Slave 0
Internal SRAM
Slave 1
Internal ROM
Slave 2
LCD Controller and USB Host Port Interfaces
Slave 3
External Bus Interface
Slave 4
Internal Peripherals
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT91SAM9G10-CU-999 | 功能描述:ARM微控制器 - MCU ARM, 032-bit MCU BGA GREEN, IND TEMP MRLA 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 |
| AT91SAM9G10-EK | 功能描述:开发板和工具包 - ARM EVAL KIT SAM9G10 RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V |
| AT91SAM9G10-EK2 | 功能描述:开发板和工具包 - ARM EVAL KIT SAM9G10 V2 RoHS:否 制造商:Arduino 产品:Development Boards 工具用于评估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口类型:DAC, ICSP, JTAG, UART, USB 工作电源电压:3.3 V |
| AT91SAM9G15-CU | 功能描述:ARM微控制器 - MCU BGA GRN IND TMP MRLA 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 |
| AT91SAM9G15-CU-999 | 制造商:Atmel Corporation 功能描述:. - BGA,GREEN,IND TEMP,MRLA,T&R - Tape and Reel 制造商:Atmel Corporation 功能描述:IC MCU ARM9 ROM 217BGA 制造商:Atmel Corporation 功能描述:Microprocessors - MPU BGAGREENIND TEMPMRLA |
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