参数资料
| 型号： | AT91RM9200-CI-002 |
| 厂商： | Atmel |
| 文件页数： | 24/41页 |
| 文件大小： | 0K |
| 描述： | IC ARM9 MCU 256 BGA |
| 标准包装： | 126 |
| 系列： | AT91 |
| 核心处理器： | ARM9 |
| 芯体尺寸： | 16/32-位 |
| 速度： | 180MHz |
| 连通性： | EBI/EMI，以太网，I²C，MMC，SPI，SSC，UART/USART，USB |
| 外围设备： | POR |
| 输入/输出数： | 122 |
| 程序存储器容量： | 128KB（128K x 8） |
| 程序存储器类型： | ROM |
| RAM 容量： | 48K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.65 V ~ 1.95 V |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 256-BGA |
| 包装： | 托盘 |
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1768MS–ATARM–09-Jul-09
AT91RM9200
10 and 100 Mbits per second data throughput capability
Full- and half-duplex operation
MII or RMII interface to the physical layer
Register interface to address, status and control registers
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
Supports promiscuous mode where all valid frames are copied to memory
Supports physical layer management through MDIO interface
10.14 Serial Peripheral Interface
Supports communication with serial external devices
– Four chip selects with external decoder support allow communication with up to 15
peripherals
– Serial memories, such as DataFlash and 3-wire EEPROMs
– Serial peripherals, such as ADCs, DACs, LCD Controllers, CAN Controllers and
Sensors
– External co-processors
Master or slave serial peripheral bus interface
– 8- to 16-bit programmable data length per chip select
– Programmable phase and polarity per chip select
– Programmable transfer delays between consecutive transfers and between clock
and data per chip select
– Programmable delay between consecutive transfers
– Selectable mode fault detection
Connection to PDC channel optimizes data transfers
– One channel for the receiver, one channel for the transmitter
– Next buffer support
10.15 Two-wire Interface
Compatibility with standard two-wire serial memory
One, two or three bytes for slave address
Sequential Read/Write operations
10.16 USART
Programmable Baud Rate Generator
5- to 9-bit full-duplex synchronous or asynchronous serial communications
– 1, 1.5 or 2 stop bits in Asynchronous Mode or 1 or 2 stop bits in Synchronous Mode
– Parity generation and error detection
– Framing error detection, overrun error detection
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AT91RM9200-CJ-002 | 功能描述:ARM微控制器 - MCU BGA IND TEMP 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 |
| AT91RM9200CJ100 | 制造商:Atmel Corporation 功能描述: |
| AT91RM9200CJ101 | 制造商:Atmel Corporation 功能描述: |
| AT91RM9200-CJ-101 | 制造商:Atmel 功能描述:MCU 32-bit 91R ARM920T RISC 128KB ROM 1.8V/3.3V 256-Pin BGA |
| AT91RM9200CU002 | 制造商:Atmel Corporation 功能描述: |
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