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参数资料
| 型号： | MPC8280CVVQLDX |
| 厂商： | FREESCALE SEMICONDUCTOR INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 333 MHz, RISC PROCESSOR, PBGA480 |
| 封装： | 37.50 X 37.50 MM, 1.55 MM HEIGHT, 1.27 MM PITCH, LEAD FREE, TBGA-480 |
| 文件页数： | 78/80页 |
| 文件大小： | 536K |
| 代理商： | MPC8280CVVQLDX |
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MPC8280 PowerQUICC II Family Hardware Specifications, Rev. 1.8
8
Freescale Semiconductor
DC Electrical Characteristics
This device contains circuitry protecting against damage due to high static voltage or electrical fields; however, it is
advised that normal precautions be taken to avoid application of any voltages higher than maximum-rated voltages
to this high-impedance circuit. Reliability of operation is enhanced if unused inputs are tied to an appropriate logic
voltage level (either GND or VCC).
Figure 2 shows the undershoot and overshoot voltage of the 60x and local bus memory interface of the MPC8280.
Note that in PCI mode the I/O interface is different.
Figure 2. Overshoot/Undershoot Voltage
3
DC Electrical Characteristics
Table 5 shows DC electrical characteristics.
Table 5. DC Electrical Characteristics 1
Characteristic
Symbol
Min
Max
Unit
Input high voltage—
all inputs except TCK, TRST and PORESET 2
VIH
2.0
3.465
V
Input low voltage
VIL
GND
0.8
V
CLKIN input high voltage
VIHC
2.4
3.465
V
CLKIN input low voltage
VILC
GND
0.4
V
Input leakage current, VIN = VDDH
3
IIN
—10
A
IOZ
—10
A
Signal low input current, VIL = 0.8 V
4
IL
—1
A
Signal high input current, VIH = 2.0 V
IH
—1
A
Output high voltage, IOH = –2 mA
except UTOPIA mode, and open drain pins
In UTOPIA mode 5 (UTOPIA pins only): IOH = -8.0mA
PA[0-31]
PB[4-31]
PC[0-31]
PD[4-31]
VOH
2.4
—
V
GND
GND – 0.3 V
GND – 1.0 V
Not to exceed 10%
GVDD
of tSDRAM_CLK
GVDD + 5%
4 V
VIH
VIL
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MPC8280CVVUPE | 制造商:Freescale Semiconductor 功能描述: |
| MPC8280CVVUPEA | 功能描述:微处理器 - MPU 450 MHz 885 MIPS RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| MPC8280CVVUPEA | 制造商:Freescale Semiconductor 功能描述:IC 32BIT MPU 450MHZ TBGA-480 |
| MPC8280CZQB | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications |
| MPC8280CZQE | 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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