參數(shù)資料
型號： MPC8548EVUAQG
廠商： Freescale Semiconductor
文件頁數(shù)： 72/151頁
文件大?。?/td> 0K
描述： IC MPU PWRQUICC III 783-FCCBGA
標準包裝： 1
系列： MPC85xx
處理器類型： 32-位 MPC85xx PowerQUICC III
速度： 1.0GHz
電壓： 1.1V
安裝類型： 表面貼裝
封裝/外殼： 783-BBGA，F(xiàn)CBGA
供應(yīng)商設(shè)備封裝： 783-FCPBGA（29x29）
包裝： 托盤
MPC8548E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 9
Freescale Semiconductor
27
Enhanced Three-Speed Ethernet (eTSEC)
8
Enhanced Three-Speed Ethernet (eTSEC)
This section provides the AC and DC electrical characteristics for the enhanced three-speed Ethernet
controller. The electrical characteristics for MDIO and MDC are specified in Section 9, “Ethernet
8.1
Enhanced Three-Speed Ethernet Controller (eTSEC)
(10/100/1Gb Mbps)—GMII/MII/TBI/RGMII/RTBI/RMII Electrical
Characteristics
The electrical characteristics specified here apply to all gigabit media independent interface (GMII), 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 RGMII and RTBI
interfaces are defined for 2.5 V, while the GMII, MII, and TBI interfaces can be operated at 3.3 or 2.5 V.
The GMII, MII, or TBI interface timing is compliant with the 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 electrical characteristics for MDIO and MDC are specified in Section 9, “Ethernet
8.1.1
eTSEC DC Electrical Characteristics
All GMII, MII, TBI, RGMII, RMII, and RTBI drivers and receivers comply with the DC parametric
attributes specified in Table 22 and Table 23. The RGMII and RTBI signals are based on a 2.5-V CMOS
interface voltage as defined by JEDEC EIA/JESD8-5.
Table 22. GMII, MII, RMII, and TBI DC Electrical Characteristics
Parameter
Symbol
Min
Max
Unit
Notes
Supply voltage 3.3 V
LVDD
TVDD
3.13
3.47
V
1, 2
Output high voltage (LVDD/TVDD = min, IOH = –4.0 mA)
VOH
2.40
LVDD/TVDD + 0.3
V
—
Output low voltage (LVDD/TVDD = min, IOL = 4.0 mA)
VOL
GND
0.50
V
—
Input high voltage
VIH
2.0
LVDD/TVDD + 0.3
V
—
Input low voltage
VIL
–0.3
0.90
V
—
Input high current (VIN = LVDD, VIN = TVDD)IIH
—40
A
1, 2, 3
Input low current (VIN = GND)
IIL
–600
—
A—
Notes:
1. LVDD supports eTSECs 1 and 2.
2. TVDD supports eTSECs 3 and 4.
3. The symbol VIN, in this case, represents the LVIN and TVIN symbols referenced in Table 1 and Table 2.
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參數(shù)描述
MPC8548EVUATG 功能描述:微處理器 - MPU PQ38 8548E PB-FREE RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8548EVUAUJ 功能描述:微處理器 - MPU PQ38 8548E PBFREE RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
MPC8548EVUAVH 制造商:Freescale Semiconductor 功能描述:PQ38 8548E PB-FREE - Bulk
MPC8548EVUAVK 制造商:Freescale Semiconductor 功能描述:PQ38 8548E PB-FREE - Bulk
MPC8548HXAQG 功能描述:微處理器 - MPU PQ38 8548 RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
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