参数资料
型号: MPC8544AVTANG
厂商: Freescale Semiconductor
文件页数: 34/117页
文件大小: 0K
描述: IC MPU POWERQUICC III 783-FCBGA
产品培训模块: MPC8544E PowerQUICC™ III
标准包装: 1
系列: MPC85xx
处理器类型: 32-位 MPC85xx PowerQUICC III
速度: 800MHz
电压: 0.95 V ~ 1.05 V
安装类型: 表面贴装
封装/外壳: 783-BBGA,FCBGA
供应商设备封装: 783-FCPBGA(29x29)
包装: 托盘
配用: MPC8544DS-ND - BOARD DEVELOPMENT SYSTEM 8544
MPC8544E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 6
Freescale Semiconductor
23
Enhanced Three-Speed Ethernet (eTSEC), MII Management
7.2
DUART AC Electrical Specifications
Table 20 provides the AC timing parameters for the DUART interface.
8
Enhanced Three-Speed Ethernet (eTSEC),
MII Management
This section provides the AC and DC electrical characteristics for enhanced three-speed and MII
management.
8.1
Enhanced Three-Speed Ethernet Controller (eTSEC)
(10/100/1000 Mbps)—SGMII/GMII/MII/TBI/RGMII/RTBI/RMII/FIFO
Electrical Characteristics
The electrical characteristics specified here apply to all gigabit media independent interface (GMII), 8-bit
FIFO interface (FIFO), serial gigabit media independent interface (SGMII), media independent interface
(MII), ten-bit interface (TBI), reduced gigabit media independent interface (RGMII), reduced ten-bit
interface (RTBI), and reduced media independent interface (RMII) signals except management data
input/output (MDIO) and management data clock (MDC). The 8-bit FIFO interface can operate at 3.3 or
2.5 V. The RGMII and RTBI interfaces are defined for 2.5 V, while the MII, GMII, TBI, and RMII
interfaces can be operated at 3.3 or 2.5 V. Whether the GMII, MII, or TBI interface is operated at 3.3 or
2.5 V, the timing is compliant with IEEE 802.3. The RGMII and RTBI interfaces follow the Reduced
Gigabit Media-Independent Interface (RGMII) Specification Version 1.3 (12/10/2000). The RMII
interface follows the RMII Consortium RMII Specification Version 1.2 (3/20/1998). The SGMII interfaces
follow the Serial Gigabit Media-Independent Interface (SGMII) Specification Version 1.8. The electrical
Low-level output voltage (OVDD = min, IOL = 2 mA)
VOL
—0.4
V
Note:
1. Note that the symbol VIN, in this case, represents the OVIN symbol referenced in Table 1 and Table 2.
Table 20. DUART AC Timing Specifications
Parameter
Value
Unit
Notes
Minimum baud rate
CCB clock/1,048,576
baud
1
Maximum baud rate
CCB clock/16
baud
2
Oversample rate
16
3
Notes:
1. CCB clock refers to the platform clock.
2. Actual attainable baud rate will be limited by the latency of interrupt processing.
3. The middle of a start bit is detected as the eighth sampled 0 after the 1-to-0 transition of the start bit. Subsequent bit values
are sampled each sixteenth sample.
Table 19. DUART DC Electrical Characteristics (continued)
Parameter
Symbol
Min
Max
Unit
Notes
相关PDF资料
PDF描述
1-1734798-2 CONN HOUSING FPC 12POS R/A SMD
IDT70T3539MS133BC8 IC SRAM 18MBIT 133MHZ 256BGA
1-2013928-4 CONN FPC 37POS .3MM FLIP LOC SMD
IDT70V5388S133BC8 IC SRAM 1.125MBIT 133MHZ 256BGA
MPC8544AVTALF IC MPU POWERQUICC III 783-FCBGA
相关代理商/技术参数
参数描述
MPC8544AVTANGA 功能描述:数字信号处理器和控制器 - DSP, DSC PQ38K 8544 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT
MPC8544AVTAQG 功能描述:微处理器 - MPU PQ3 8544 COMMERCIAL 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
MPC8544AVTAQGA 制造商:Freescale Semiconductor 功能描述:PQ38K 8544 - Bulk
MPC8544AVTARJ 功能描述:微处理器 - MPU PQ3 8544 COMMERCIAL 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
MPC8544AVTARJA 功能描述:数字信号处理器和控制器 - DSP, DSC PQ38K 8544 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT