參數(shù)資料
型號(hào)： MPC8313CVRAFF
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 32-BIT, 333 MHz, MICROPROCESSOR, PBGA516
封裝： 27 X 27 MM, 2.25 MM HEIGHT, 1 MM PITCH, LEAD FREE, TEPBGAII-516
文件頁數(shù)： 30/100頁
文件大?。?/td> 1247K
代理商： MPC8313CVRAFF
MPC8313E PowerQUICC II Pro Processor Hardware Specifications, Rev. 3
Freescale Semiconductor
35
Ethernet: Three-Speed Ethernet, MII Management
8.5.2
MII Management AC Electrical Specifications
Table 39 provides the MII management AC timing specifications.
Table 38. MII Management DC Electrical Characteristics When Powered at 3.3 V
Parameter
Symbol
Conditions
Min
Max
Unit
Supply voltage (3.3 V) NVDDA/NVDDB
—
2.97
3.63
V
Output high voltage
VOH
IOH = –1.0 mA
NVDDA or NVDDB = Min
2.10
NVDDA +0.3
or
NVDDB +0.3
V
Output low voltage
VOL
IOL = 1.0 mA
LVDDA or LVDDB = Min
VSS
0.50
V
Input high voltage
VIH
—2.0
—
V
Input low voltage
VIL
——
0.80
V
Input high current
IIH
NVDDA or NVDDB = Max
VIN
1 = 2.1 V
—
40
μA
Input low current
IIL
NVDDA or NVDDB = Max
VIN = 0.5 V
–600
—
μA
Note:
1. Note that the symbol VIN, in this case, represents the LVIN symbol referenced in Table 1 and Table 2.
Table 39. MII Management AC Timing Specifications
At recommended operating conditions with LVDDA/LVDDB is 3.3 V ± 0.3V or 2.5 V ± 5%
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
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 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. (The MIIMCFG[Mgmt Clock Select] field determines the clock frequency
of the Mgmt Clock EC_MDC.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MPC8313CVRAFFA 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC? II Pro Processor Hardware Specifications
MPC8313CVRAFFB 功能描述:微處理器 - MPU PBGA W/O ENCR 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
MPC8313CVRAFFB 制造商:Freescale Semiconductor 功能描述:IC 32-BIT MPU 333MHZ 516-PBGA
MPC8313CVRAFFC 功能描述:微處理器 - MPU 8313 REV2.2 NO ENC EXT 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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
MPC8313CVRAGDB 功能描述:微處理器 - MPU PBGA W/O ENCR 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(shí)鐘頻率:536 MHz 程序存儲(chǔ)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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