- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄4059 > MPC8349CZUAJDB (Freescale Semiconductor)IC MPU POWERQUICC II PRO 672TBGA PDF資料下載
參數(shù)資料
| 型號： | MPC8349CZUAJDB |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 24/87頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MPU POWERQUICC II PRO 672TBGA |
| 標(biāo)準(zhǔn)包裝： | 24 |
| 系列： | MPC83xx |
| 處理器類型： | 32-位 MPC83xx PowerQUICC II Pro |
| 速度： | 533MHz |
| 電壓： | 1.2V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 672-LBGA |
| 供應(yīng)商設(shè)備封裝： | 672-TBGA（35x35） |
| 包裝： | 托盤 |
| 配用： | MPC8349E-MITX-GP-ND - KIT REFERENCE PLATFORM MPC8349E MPC8349E-MITXE-ND - BOARD REFERENCE FOR MPC8349 MPC8349EA-MDS-PB-ND - KIT MODULAR DEV SYSTEM MPC8349E |
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頁當(dāng)前第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
MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 13
30
Freescale Semiconductor
Ethernet: Three-Speed Ethernet, MII Management
8.2.4
RGMII and RTBI AC Timing Specifications
Table 31 presents the RGMII and RTBI AC timing specifications.
Table 31. RGMII and RTBI AC Timing Specifications
At recommended operating conditions with LVDD of 2.5 V ± 5%.
Parameter/Condition
Symbol1
Min
Typ
Max
Unit
Data to clock output skew (at transmitter)
tSKRGT
–0.5
—
0.5
ns
Data to clock input skew (at receiver)2
tSKRGT
1.0
—
2.8
ns
Clock cycle duration3
tRGT
7.2
8.0
8.8
ns
Duty cycle for 1000Base-T4, 5
tRGTH/tRGT
45
50
55
%
Duty cycle for 10BASE-T and 100BASE-TX3, 5
tRGTH/tRGT
40
50
60
%
Rise time (20%–80%)
tRGTR
—
0.75
ns
Fall time (80%–20%)
tRGTF
—
0.75
ns
Notes:
1. In general, the clock reference symbol for this section is based on the symbols RGT to represent RGMII and RTBI timing. For
example, the subscript of tRGT represents the TBI (T) receive (RX) clock. Also, the notation for rise (R) and fall (F) times
follows the clock symbol. For symbols representing skews, the subscript is SK followed by the clock being skewed (RGT).
2. This implies that PC board design requires clocks to be routed so that an additional trace delay of greater than 1.5 ns is added
to the associated clock signal.
3. For 10 and 100 Mbps, tRGT scales to 400 ns ± 40 ns and 40 ns ± 4 ns, respectively.
4. Duty cycle may be stretched/shrunk during speed changes or while transitioning to a received packet clock domains as long
as the minimum duty cycle is not violated and stretching occurs for no more than three tRGT of the lowest speed transitioned.
5. Duty cycle reference is LVDD/2.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ABB95DHBS | CONN EDGECARD 190PS R/A .050 SLD |
| MPC8349CVVAJDB | IC MPU POWERQUICC II PRO 672TBGA |
| XCS20XL-4VQ100C | IC FPGA 3.3V C-TEMP HP 100VQFP |
| XCS20XL-4TQ144I | IC FPGA 3.3V I-TEMP HP 144TQFP |
| MC68340FE16VE | IC MPU W/DMA 16MHZ 144-CQFP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPC8349CZUAJFB | 功能描述:微處理器 - MPU 8349 TBGA 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 |
| MPC8349CZUALDB | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications |
| MPC8349CZUALFB | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications |
| MPC8349E | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC⑩ II Pro Integrated Host Processor Hardware Specifications |
| MPC8349E_07 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC⑩ II Pro Integrated Host Processor Hardware Specifications |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。