- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45278 > MC8641DVU1250HC (FREESCALE SEMICONDUCTOR INC) 32-BIT, 166.66 MHz, MICROPROCESSOR, CBGA1023 PDF資料下載
參數(shù)資料
| 型號： | MC8641DVU1250HC |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 166.66 MHz, MICROPROCESSOR, CBGA1023 |
| 封裝： | 33 X 33 MM, ROHS COMPLIANT, CERAMIC, BGA-1023 |
| 文件頁數(shù)： | 59/130頁 |
| 文件大?。?/td> | 1493K |
| 代理商： | MC8641DVU1250HC |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁當(dāng)前第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁
MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 2
34
Freescale Semiconductor
Ethernet: Enhanced Three-Speed Ethernet (eTSEC), MII Management
Figure 11 provides the AC test load for eTSEC.
Figure 11. eTSEC AC Test Load
Figure 12 shows the GMII receive AC timing diagram.
Figure 12. GMII Receive AC Timing Diagram
RX_CLK clock fall time (80%-20%)
tGRXF
2
——
1.0
ns
Note:
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, tGRDVKH symbolizes GMII
receive timing (GR) with respect to the time data input signals (D) reaching the valid state (V) relative to the tRX clock
reference (K) going to the high state (H) or setup time. Also, tGRDXKL symbolizes GMII receive timing (GR) with respect to
the time data input signals (D) went invalid (X) relative to the tGRX clock reference (K) going to the low (L) state or hold time.
Note that, in general, the clock reference symbol representation is based on three letters representing the clock of a particular
functional. For example, the subscript of tGRX represents the GMII (G) receive (RX) clock. For rise and fall times, the latter
convention is used with the appropriate letter: R (rise) or F (fall).
2. Guaranteed by design.
3. ±100 ppm tolerance on RX_CLK frequency
Table 29. GMII Receive AC Timing Specifications (continued)
At recommended operating conditions with L/TVDD of 3.3 V ± 5% and 2.5 V ± 5%.
Parameter/Condition
Symbol 1
Min
Typ
Max
Unit
Output
LVDD/2
RL = 50 Ω
Z0 = 50 Ω
RX_CLK
RXD[7:0]
tGRDXKH
tGRX
tGRXH
tGRXR
tGRXF
tGRDVKH
RX_DV
RX_ER
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC8641HX1500KB | 32-BIT, 166.66 MHz, MICROPROCESSOR, CBGA1023 |
| MC8641DHX1250HB | 32-BIT, 166.66 MHz, MICROPROCESSOR, CBGA1023 |
| MC8641DHX1333JC | 32-BIT, 166.66 MHz, MICROPROCESSOR, CBGA1023 |
| MC8641DHX1000GE | 32-BIT, 166.66 MHz, MICROPROCESSOR, CBGA1023 |
| MC8641HX1333JB | 32-BIT, 166.66 MHz, MICROPROCESSOR, CBGA1023 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC8641DVU1250J | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications |
| MC8641DVU1250K | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications |
| MC8641DVU1250N | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications |
| MC8641DVU1333CJE | 制造商:Freescale Semiconductor 功能描述:G8,REV3,0.95V,105C - Trays |
| MC8641DVU1333G | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。