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参数资料
| 型号： | MPC8272CVRTMFX |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 400 MHz, RISC PROCESSOR, PBGA516 |
| 封装： | 27 X 27 MM, 2.25 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, MS-034AAL-1, BGA-516 |
| 文件页数： | 10/60页 |
| 文件大小： | 746K |
| 代理商： | MPC8272CVRTMFX |
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MPC8272 PowerQUICC II Family Hardware Specifications, Rev. 2
18
Freescale Semiconductor
AC Electrical Characteristics
Figure 4 shows the FCC external clock.
Figure 4. FCC External Clock Diagram
Figure 5. SCC/SMC/SPI/I2C External Clock Diagram
Serial ClKin
FCC input signals
FCC output signals
Note: When GFMR[TCI] = 1
Note: When GFMR[TCI] = 0
sp16b
sp17b
sp36b/sp37b
Serial CLKin
SCC/SMC/SPI/I2C input signals
SCC/SMC/SPI/I2C output signals
sp18b
sp19b
sp38b/sp39b
(See note)
Note: There are four possible timing conditions for SPI:
1. Input sampled on the rising edge and output driven on the rising edge.
2. Input sampled on the rising edge and output driven on the falling edge.
3. Input sampled on the falling edge and output driven on the falling edge (shown).
4. Input sampled on the falling edge and output driven on the rising edge.
Note: There are two possible timing conditions for SCC/SMC/I2C:
1. Input sampled on the falling edge and output driven on the falling edge (shown).
2. Input sampled on the falling edge and output driven on the rising edge.
new CLKin
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相关代理商/技术参数 |
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| MPC8272CZQ | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MPC8272 PowerQUICC II Family Hardware Specifications |
| MPC8272CZQB | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications |
| MPC8272CZQE | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:MPC8272 PowerQUICC II Family Hardware Specifications |
| MPC8272CZQI | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications |
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