- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄4099 > MPC885ZP80 (Freescale Semiconductor)IC MPU POWERQUICC 80MHZ 357PBGA PDF資料下載
參數(shù)資料
| 型號(hào)： | MPC885ZP80 |
| 廠商： | Freescale Semiconductor |
| 文件頁(yè)數(shù)： | 69/87頁(yè) |
| 文件大?。?/td> | 0K |
| 描述： | IC MPU POWERQUICC 80MHZ 357PBGA |
| 標(biāo)準(zhǔn)包裝： | 44 |
| 系列： | MPC8xx |
| 處理器類(lèi)型： | 32-位 MPC8xx PowerQUICC |
| 速度： | 80MHz |
| 電壓： | 3.3V |
| 安裝類(lèi)型： | 表面貼裝 |
| 封裝/外殼： | 357-BBGA |
| 供應(yīng)商設(shè)備封裝： | 357-PBGA（25x25） |
| 包裝： | 托盤(pán) |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)當(dāng)前第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)
MPC885/MPC880 PowerQUICC Hardware Specifications, Rev. 7
Freescale Semiconductor
71
USB Electrical Characteristics
14 USB Electrical Characteristics
This section provides the AC timings for the USB interface.
14.1
USB Interface AC Timing Specifications
The USB Port uses the transmit clock on SCC1. Table 33 lists the USB interface timings.
15 FEC Electrical Characteristics
This section provides the AC electrical specifications for the fast Ethernet controller (FEC). Note that the
timing specifications for the MII signals are independent of system clock frequency (part speed
designation). Also, MII signals use TTL signal levels compatible with devices operating at either 5.0 or
3.3 V.
15.1
MII and Reduced MII Receive Signal Timing
The receiver functions correctly up to a MII_RX_CLK maximum frequency of 25 MHz + 1%. The
reduced MII (RMII) receiver functions correctly up to a RMII_REFCLK maximum frequency of
50 MHz + 1%. There is no minimum frequency requirement. In addition, the processor clock frequency
must exceed the MII_RX_CLK frequency – 1%.
Table 34 provides information on the MII and RMII receive signal timing.
Table 33. USB Interface AC Timing Specifications
Name
Characteristic
All Frequencies
Unit
Min
Max
US1
USBCLK frequency of operation1
Low speed
Full speed
1 USBCLK accuracy should be ±500 ppm or better. USBCLK may be stopped to conserve power.
6
48
MHz
US4
USBCLK duty cycle (measured at 1.5 V)
45
55
%
Table 34. MII Receive Signal Timing
Num
Characteristic
Min
Max
Unit
MII_RXD[3:0], MII_RX_DV, MII_RX_ERR to MII_RX_CLK setup
5
—
ns
M2
MII_RX_CLK to MII_RXD[3:0], MII_RX_DV, MII_RX_ER hold
5
—
ns
M3
MII_RX_CLK pulse width high
35%
65%
MII_RX_CLK period
M4
MII_RX_CLK pulse width low
35%
65%
MII_RX_CLK period
M1_RMII
RMII_RXD[1:0], RMII_CRS_DV, RMII_RX_ERR to RMII_REFCLK
setup
4—
ns
M2_RMII
RMII_REFCLK to RMII_RXD[1:0], RMII_CRS_DV, RMII_RX_ERR
hold
2—
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AMM36DTAI-S189 | CONN EDGECARD 72POS R/A .156 SLD |
| MPC8313CZQAFFB | IC MPU POWERQUICC II PRO 516PBGA |
| IDT7143SA20J8 | IC SRAM 32KBIT 20NS 68PLCC |
| FMC30DRYI-S93 | CONN EDGECARD 60POS .100 DIP SLD |
| MPC8313EZQAFFB | IC MPU POWERQUICC II PRO 516PBGA |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPC-8890 | 制造商:AAEON 制造商全稱:AAEON 功能描述:Intel Pentium M or Celeron M Processors |
| MPC-8890-A10 | 制造商:AAEON 制造商全稱:AAEON 功能描述:Intel Pentium M or Celeron M Processors |
| MPC-8890-A10-01 | 制造商:AAEON 制造商全稱:AAEON 功能描述:Intel Pentium M or Celeron M Processors |
| MPC-8890-A10-02 | 制造商:AAEON 制造商全稱:AAEON 功能描述:Intel Pentium M or Celeron M Processors |
| MPC-8890-A10-03 | 制造商:AAEON 制造商全稱:AAEON 功能描述:Intel Pentium M or Celeron M Processors |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。