- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄4105 > MPC8271CVRTIEA (Freescale Semiconductor)IC MPU POWERQUICC II 516-PBGA PDF資料下載
參數(shù)資料
| 型號： | MPC8271CVRTIEA |
| 廠商： | Freescale Semiconductor |
| 文件頁數(shù)： | 10/61頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MPU POWERQUICC II 516-PBGA |
| 標準包裝： | 40 |
| 系列： | MPC82xx |
| 處理器類型： | 32-位 MPC82xx PowerQUICC II |
| 速度： | 400MHz |
| 電壓： | 1.5V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 516-BBGA |
| 供應商設備封裝： | 516-FPBGA（27x27） |
| 包裝： | 托盤 |
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頁當前第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頁第59頁第60頁第61頁
MPC8272 PowerQUICC II Family Hardware Specifications, Rev. 3
18
Freescale Semiconductor
AC Electrical Characteristics
6
AC Electrical Characteristics
The following sections include illustrations and tables of clock diagrams, signals, and CPM outputs and
inputs for 66.67/83.33/100/133 MHz devices. Note that AC timings are based on a 50-pf load for MAX
Delay and 10-pf load for MIN delay. Typical output buffer impedances are shown in this table.
6.1
CPM AC Characteristics
This table lists CPM output characteristics.
Table 9. Output Buffer Impedances1
1 These are typical values at 65° C. Impedance may vary by ±25% with
process and temperature.
Output Buffers
Typical Impedance (
Ω)
60x bus
45 or 272
2 Impedance value is selected through SIUMCR[20,21]. See the SoC
reference manual.
Memory controller
45 or 272
Parallel I/O
45
PCI
27
Table 10. AC Characteristics for CPM Outputs1
1 Output specifications are measured from the 50% level of the rising edge of CLKIN to the 50% level of the signal. Timings are
measured at the pin.
Spec Number
Characteristic
Value (ns)
Max
Min
Maximum Delay
Minimum Delay
66
MHz
83
MHz
100
MHz
133
MHz
66
MHz
83
MHz
100
MHz
133
MHz
sp36a sp37a FCC outputs—internal clock (NMSI)
6
5.5
0.5
sp36b sp37b FCC outputs—external clock (NMSI)
8
8882
222
sp38a sp39a SCC/SMC/SPI/I2C outputs—internal clock (NMSI)
10
0
sp38b sp39b SCC/SMC/SPI/I2C outputs—external clock (NMSI)
8
8882
222
sp40
sp41
TDM outputs/SI
11
2.5
sp42
sp43
TIMER/IDMA outputs
11
0.5
sp42a sp43a PIO outputs
11
0.5
相關PDF資料 |
PDF描述 |
|---|---|
| GSC60DTEN | CONN EDGECARD 120POS .100 EYELET |
| GSC60DTEH | CONN EDGECARD 120POS .100 EYELET |
| AMC40DRAN | CONN EDGECARD 80POS .100 R/A DIP |
| AMC40DRAH | CONN EDGECARD 80POS .100 R/A DIP |
| ACC65DRYS-S93 | CONN EDGECARD 130PS DIP .100 SLD |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MPC8271CZQ | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MPC8272 PowerQUICC II Family Hardware Specifications |
| MPC8271CZQB | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications |
| MPC8271CZQE | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications |
| MPC8271CZQI | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications |
| MPC8271CZQM | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications |
發(fā)布緊急采購，3分鐘左右您將得到回復。