參數(shù)資料
型號(hào)： PC8641MSH1333JB
廠商： E2V TECHNOLOGIES PLC
元件分類： 微控制器/微處理器
英文描述： MICROPROCESSOR, CBGA1023
封裝： 33 X 33 MM, 2.72 MM HEIGHT, 1 MM PITCH, ROHS COMPLIANT, CERAMIC, FC-BGA-1023
文件頁數(shù)： 45/111頁
文件大?。?/td> 1660K
代理商： PC8641MSH1333JB
39
0893C–HIREL–01/10
e2v semiconductors SAS 2010
PC8641 and PC8641D [Preliminary]
10. Ethernet Management Interface Electrical Characteristics
The electrical characteristics specified here apply to MII management interface signals MDIO (manage-
ment data input/output) and MDC (management data clock). The electrical characteristics for GMII,
RGMII, RMII, TBI and RTBI are specified in Section 9. ”Ethernet: Enhanced Three-Speed Ethernet
10.1
MII Management DC Electrical Characteristics
The MDC and MDIO are defined to operate at a supply voltage of 3.3V. The DC electrical characteristics
for MDIO and MDC are provided in Table 10-1.
Note:
1. Note that the symbol V
IN, in this case, represents the OVIN symbol referenced in Table 3-1 on page 6
10.2
MII Management AC Electrical Specifications
Table 10-2 provides the MII management AC timing specifications.
Table 10-1.
MII Management DC Electrical Characteristics
Parameter
Symbol
Min
Max
Unit
Supply voltage (3.3V)
OV
DD
3.135
3.465
V
Output high voltage
(OV
DD = Min, IOH = -1 mA)
V
OH
2.10
OV
DD + 0.3
V
Output low voltage
(OV
DD = Min, IOL = 1 mA)
V
OL
GND
0.50
V
Input high voltage
VIH
1.70
–
V
Input low voltage
V
IL
–0.90
V
Input high current
(OV
DD = Max, VIN
(1) = 2.1V)
IIH
–40
A
Input low current
(OV
DD = Max, VIN = 0.5V)
IIL
-600
–
A
Table 10-2.
MII Management AC Timing Specifications (At Recommended Operating Conditions with OV
DD is 3.3V
±
5%)
Parameter/Condition
Min
Typ
Max
Unit
Notes
MDC frequency
fMDC
2.5
–
9.3
MHz
MDC period
tMDC
80
–
400
ns
MDC clock pulse width high
t
MDCH
32
–
ns
MDC to MDIO valid
tMDKHDV
2*(t
MPXCLK*8)
–
ns
MDC to MDIO delay
tMDKHDX
10
–
2*(t
MPXCLK*8)
ns
MDIO to MDC setup time
t
MDDVKH
5–
–
ns
MDIO to MDC hold time
tMDDXKH
0–
–
ns
MDC rise time
t
MDCR
––
10
ns
MDC fall time
t
MDHF
––
10
ns
相關(guān)PDF資料
PDF描述
PCA9534APWRG4 8 I/O, PIA-GENERAL PURPOSE, PDSO16
PCA9534APWR 8 I/O, PIA-GENERAL PURPOSE, PDSO16
PCA9554ADBRG4 8 I/O, PIA-GENERAL PURPOSE, PDSO16
PCB1A24S 24 CONTACT(S), FEMALE, STRAIGHT SINGLE PART CARD EDGE CONN, SCREW
PCD25F98S0T20 25 CONTACT(S), FEMALE, D SUBMINIATURE CONNECTOR, PRESS FIT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PC8641VGH1333JE 制造商:e2v technologies 功能描述:PC8641VGH1333JE - Trays
PC8641VU1000GB 制造商:Freescale Semiconductor 功能描述:MPU RISC 32BIT CMOS 1GHZ 1.05V/1.8V/2.5V/3.3V 994FCCBGA - Bulk
PC8641VU1000GC 制造商:Freescale Semiconductor 功能描述:MPU RISC 32BIT CMOS 1GHZ 1.05V/1.8V/2.5V/3.3V 994FCCBGA - Bulk
PC8641VU1000NB 制造商:Freescale Semiconductor 功能描述:MPU RISC 32BIT CMOS 1GHZ 1.05V/1.8V/2.5V/3.3V 994FCCBGA - Bulk
PC8641VU1000NC 制造商:Freescale Semiconductor 功能描述:MPU RISC 32BIT CMOS 1GHZ 1.05V/1.8V/2.5V/3.3V 994FCCBGA - Bulk
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*