参数资料
型号: AT91RM9200-CI-002
厂商: Atmel
文件页数: 39/41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
7
1768MS–ATARM–09-Jul-09
AT91RM9200
USB Device Port
DDM
USB Device Port Data -
Analog
DDP
USB Device Port Data +
Analog
USB Host Port
HDMA
USB Host Port A Data -
Analog
HDPA
USB Host Port A Data +
Analog
HDMB
USB Host Port B Data -
Analog
HDPB
USB Host Port B Data +
Analog
Ethernet MAC
EREFCK
Reference Clock
Input
RMII only
ETXCK
Transmit Clock
Input
MII only
ERXCK
Receive Clock
Input
MII only
ETXEN
Transmit Enable
Output
ETX0 - ETX3
Transmit Data
Output
ETX0 - ETX1 only in RMII
ETXER
Transmit Coding Error
Output
MII only
ERXDV
Receive Data Valid
Input
MII only
ECRSDV
Carrier Sense and Data Valid
Input
RMII only
ERX0 - ERX3
Receive Data
Input
ERX0 - ERX1 only in RMII
ERXER
Receive Error
Input
ECRS
Carrier Sense
Input
MII only
ECOL
Collision Detected
Input
MII only
EMDC
Management Data Clock
Output
EMDIO
Management Data Input/Output
I/O
EF100
Force 100 Mbits/sec.
Output
High
RMII only
Synchronous Serial Controller
TD0 - TD2
Transmit Data
Output
RD0 - RD2
Receive Data
Input
TK0 - TK2
Transmit Clock
I/O
RK0 - RK2
Receive Clock
I/O
TF0 - TF2
Transmit Frame Sync
I/O
RF0 - RF2
Receive Frame Sync
I/O
Timer/Counter
TCLK0 - TCLK5
External Clock Input
Input
TIOA0 - TIOA5
I/O Line A
I/O
TIOB0 - TIOB5
I/O Line B
I/O
Table 3-1.
Signal Description by Peripheral
Pin Name
Function
Type
Active
Level
Comments
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