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| 型号： | AT91RM9200-CJ-002 |
| 厂商： | Atmel |
| 文件页数： | 26/41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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32
1768MS–ATARM–09-Jul-09
AT91RM9200
– Interval Measurement
– Pulse Generation
–Delay Timing
– Pulse Width Modulation
– Up/down Capabilities
Each channel is user-configurable and contains:
– Three external clock inputs
– Five internal clock inputs
– Two multi-purpose input/output signals
Internal interrupt signal
Two global registers that act on all three TC Channels
The Timer Counter 0 to 5 are described with five generic clock inputs, TIMER_CLOCK1 to
TIMER_CLOCK5. In the AT91RM9200, these clock inputs are connected to the Master Clock
(MCK), to the Slow Clock (SLCK) and to divisions of the Master Clock. For details, see ”Clock
Control” on page 488.
Table 10-6 gives the correspondence between the Timer Counter clock inputs and clocks in
the AT91RM9200. Each Timer Counter 0 to 5 displays the same configuration.
10.19 MultiMedia Card Interface
Compatibility with MultiMedia Card Specification Version 2.2
Compatibility with SD Memory Card Specification Version 1.0
Cards clock rate up to Master Clock divided by 2
Embedded power management to slow down clock rate when not used
Supports two slots
– One slot for one MultiMedia Card bus (up to 30 cards) or one SD Memory Card
Support for stream, block and multi-block data read and write
Connection to a Peripheral DMA Controller (PDC) channel
– Minimizes processor intervention for large buffer transfers
Table 10-6.
Timer Counter Clocks Assignment
TC Clock Input
Clock
TIMER_CLOCK1
MCK/2
TIMER_CLOCK2
MCK/8
TIMER_CLOCK3
MCK/32
TIMER_CLOCK4
MCK/128
TIMER_CLOCK5
SLCK
相关PDF资料 |
PDF描述 |
|---|---|
| AT91RM9200-QU-002 | IC ARM9 MCU 208 PQFP |
| VE-J14-IY-F1 | CONVERTER MOD DC/DC 48V 50W |
| VE-B3H-CU-B1 | CONVERTER MOD DC/DC 52V 200W |
| AT91SAM9XE512-CU | MCU ARM9 512K FLASH 217-BGA |
| VE-B3F-IY-F4 | CONVERTER MOD DC/DC 72V 50W |
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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