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参数资料
| 型号： | AT91RM9200-CJ-002 |
| 厂商： | Atmel |
| 文件页数： | 25/41页 |
| 文件大小： | 0K |
| 描述： | IC ARM MCU 16BIT 128K 256BGA |
| 产品培训模块： | SAM9 MPU Boot Solutions & Application Deployment MCU Product Line Introduction |
| 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 |
| 配用： | AT91SAM-ICE-ND - EMULATOR FOR AT91 ARM7/ARM9 |
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31
1768MS–ATARM–09-Jul-09
AT91RM9200
– MSB- or LSB-first
– Optional break generation and detection
– By 8 or by-16 over-sampling receiver frequency
– Optional hardware handshaking RTS-CTS
– Optional modem signal management DTR-DSR-DCD-RI
– Receiver time-out and transmitter timeguard
– Optional Multi-drop Mode with address generation and detection
RS485 with driver control signal
ISO7816, T = 0 or T = 1 Protocols for interfacing with smart cards
– NACK handling, error counter with repetition and iteration limit
IrDA modulation and demodulation
– Communication at up to 115.2 Kbps
Test Modes
– Remote Loopback, Local Loopback, Automatic Echo
Connection of two Peripheral DMA Controller (PDC) channels
– Offers buffer transfer without processor intervention
The USART describes features allowing management of the Modem Signals DTR, DSR, DCD
and RI. For details, see ”Modem Mode” on page 435.
In the AT91RM9200, only the USART1 implements these signals, named DTR1, DSR1, DCD1
and RI1.
The USART0, USART2 and USART3 do not implement all the modem signals. Only RTS and
CTS (RTS0 and CTS0, RTS2 and CTS2, RTS3 and CTS3, respectively) are implemented in
these USARTs for other features.
Thus, programming the USART0, USART2 or the USART3 in Modem Mode may lead to unpre-
dictable results. In these USARTs, the commands relating to the Modem Mode have no effect
and the status bits relating the status of the modem signals are never activated.
10.17 Serial Synchronous Controller
Provides serial synchronous communication links used in audio and telecom applications
Contains an independent receiver and transmitter and a common clock divider
Interfaced with two PDC channels to reduce processor overhead
Offers a configurable frame sync and data length
Receiver and transmitter can be programmed to start automatically or on detection of
different event on the frame sync signal
Receiver and transmitter include a data signal, a clock signal and a frame synchronization
signal
10.18 Timer Counter
Three 16-bit Timer Counter Channels
Wide range of functions including:
– Frequency Measurement
– Event Counting
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| VE-B3H-CU-B1 | CONVERTER MOD DC/DC 52V 200W |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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: |
| AT91RM9200-CU-002 | 制造商:Atmel Corporation 功能描述:BGA IND TEMP - Trays |
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