AT91SAM9G20B-CFU【PDF 31/42 页】IC MCU ARM9 247-LFBGA

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6384DS–ATARM–13-Jan-10

AT91SAM9G20 Summary

10.4.9

Ethernet 10/100 MAC

Compatibility with IEEE Standard 802.3

10 and 100 MBits per second data throughput capability

Full- and half-duplex operations

MII or RMII interface to the physical layer

DMA Interface, operating as a master on the Memory Controller

Interrupt generation to signal receive and transmit completion

28-byte transmit and 28-byte receive FIFOs

Automatic pad and CRC generation on transmitted frames

Address checking logic to recognize four 48-bit addresses

Support promiscuous mode where all valid frames are copied to memory

Support physical layer management through MDIO interface

10.4.10

Image Sensor Interface

ITU-R BT. 601/656 8-bit mode external interface support

Support for ITU-R BT.656-4 SAV and EAV synchronization

Vertical and horizontal resolutions up to 2048 x 2048

Preview Path up to 640 x 480 in RGMB mode, 2048 x2048 in grayscale mode

Support for packed data formatting for YCbCr 4:2:2 formats

Preview scaler to generate smaller size image

Programmable frame capture rate

10.4.11

Analog-to-Digital Converter

4-channel ADC

10-bit 312K samples/sec. Successive Approximation Register ADC

-2/+2 LSB Integral Non Linearity, -1/+1 LSB Differential Non Linearity

Individual enable and disable of each channel

External voltage reference for better accuracy on low voltage inputs

Multiple trigger source – Hardware or software trigger – External trigger pin – Timer Counter

0 to 2 outputs TIOA0 to TIOA2 trigger

Sleep Mode and conversion sequencer – Automatic wakeup on trigger and back to sleep

mode after conversions of all enabled channels

Four analog inputs shared with digital signals

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AT91SAM9G20B-CU 功能描述:ARM微控制器 - MCU 2x16K SRAM Ethernet USB Host Bus Intrfc 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

AT91SAM9G20B-CU-999 功能描述:ARM微控制器 - MCU 2x16K SRAM Ethernet USB Host Bus Intrfc 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

AT91SAM9G20-CU 功能描述:ARM微控制器 - MCU 32-bit 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

AT91SAM9G20-EK 功能描述:开发板和工具包 - ARM 32-bit MCU Eval Kit 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

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

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