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參數資料
| 型號： | MPC8248ZQPIEX |
| 廠商： | FREESCALE SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 32-BIT, 300 MHz, RISC PROCESSOR, PBGA516 |
| 封裝： | 27 X 27 MM, 2.25 MM HEIGHT, 1 MM PITCH, PLASTIC, MS-034AAL-1, BGA-516 |
| 文件頁數： | 59/60頁 |
| 文件大小： | 918K |
| 代理商： | MPC8248ZQPIEX |
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MPC8272 PowerQUICC II Family Hardware Specifications, Rev. 1.5
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 bus memory interface of the MPC8272.
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.
Junction temperature (maximum)
Tj
105 2
°C
Ambient temperature
TA
0–702
°C
1
Caution: These are the recommended and tested operating conditions. Proper operation outside of these conditions
is not guaranteed.
2
Note that for extended temperature parts the range is (-40)T
A
– 105Tj.
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 3
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
4
IIN
—10
A
IOZ
—10
A
Signal low input current, VIL = 0.8 V
IL
—1
A
Table 4. Recommended Operating Conditions 1 (continued)
Rating
Symbol
Value
Unit
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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相關代理商/技術參數 |
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| MPC8248ZQT | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II⑩ Family Hardware Specifications |
| MPC8248ZQTIEA | 功能描述:微處理器 - MPU PQ27E A W/ TALITOS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8248ZQTMFA | 功能描述:微處理器 - MPU PQ27E A W/TALITOS RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數據總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數據 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324 |
| MPC8250 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Hardware Specifications |
| MPC8250_05 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Hardware Specifications |
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