参数资料
型号: MPC8314CVRAFDA
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: MICROPROCESSOR, PBGA620
封装: 29 X 29 MM, LEAD FREE, PLASTIC, TEPBGA-620
文件页数: 31/106页
文件大小: 1253K
代理商: MPC8314CVRAFDA
MPC8314E PowerQUICC II Pro Processor Hardware Specifications, Rev. 0
30
Freescale Semiconductor
Ethernet: Three-Speed Ethernet, MII Management
9.3.2
MII Management AC Electrical Specifications
Table 31 provides the MII management AC timing specifications.
Input high current
IIH
NVDD = Max
VIN
1 = 2.1 V
40
μA
Input low current
IIL
NVDD = Max
VIN = 0.5 V
–600
μA
Note:
1. Note that the symbol VIN, in this case, represents the NVIN symbol referenced in Table 1 and Table 2.
Table 31. MII Management AC Timing Specifications
At recommended operating conditions with LVDD is 3.3 V ± 300 mv
Parameter/Condition
Symbol 1
Min
Typ
Max
Unit
Notes
MDC frequency
fMDC
—2.5
MHz
2
MDC period
tMDC
—400
ns
MDC clock pulse width high
tMDCH
32
ns
MDC to MDIO delay
tMDKHDX
10
170
ns
3
MDIO to MDC setup time
tMDDVKH
5—
ns
MDIO to MDC hold time
tMDDXKH
0—
ns
MDC rise time
tMDCR
10
ns
MDC fall time
tMDHF
10
ns
Notes:
1. The symbols used for timing specifications herein follow the pattern of t(first two letters of functional block)(signal)(state)(reference)(state)
for inputs and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tMDKHDX symbolizes
management data timing (MD) for the time tMDC from clock reference (K) high (H) until data outputs (D) are invalid (X) or data
hold time. Also, tMDDVKH symbolizes management data timing (MD) with respect to the time data input signals (D) reach the
valid state (V) relative to the tMDC clock reference (K) going to the high (H) state or setup time. For rise and fall times, the
latter convention is used with the appropriate letter: R (rise) or F (fall).
2. This parameter is dependent on the csb_clk speed (that is, for a csb_clk of 133 MHz, the maximum frequency is 4.16 MHz
and the minimum frequency is 0.593 MHz).
3. This parameter is dependent on the csb_clk speed (that is, for a csb_clk of 133 MHz, the delay is 60 ns).
Table 30. MII Management DC Electrical Characteristics Powered at 3.3 V (continued)
Parameter
Symbol
Conditions
Min
Max
Unit
相关PDF资料
PDF描述
MSP430G2403IRHB32R 16-BIT, FLASH, 16 MHz, RISC MICROCONTROLLER, PQCC32
MK10DX128ZVMD10 32-BIT, FLASH, 100 MHz, RISC MICROCONTROLLER, PBGA144
MPC5607BF0AMLU6R 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP176
MPC8347CZQAJD 32-BIT, 533 MHz, RISC PROCESSOR, PBGA620
MPC8347CZUAGF 32-BIT, 400 MHz, RISC PROCESSOR, PBGA672
相关代理商/技术参数
参数描述
MPC8314CVRAGDA 功能描述:微处理器 - MPU NON-ENCRYPT 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
MPC8314ECVRADDA 功能描述:微处理器 - MPU ENCRYPT 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
MPC8314ECVRAFDA 功能描述:微处理器 - MPU ENCRYPT 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
MPC8314ECVRAGDA 功能描述:微处理器 - MPU ENCRYPT 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
MPC8314EEC 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II Pro Processor Hardware Specifications