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鍙冩暩璩囨枡
| 鍨嬭櫉锛� | MC68EC030FE25CB1 |
| 寤犲晢锛� | Freescale Semiconductor |
| 鏂囦欢闋佹暩锛� | 14/36闋� |
| 鏂囦欢澶�?銆�?/td> | 0K |
| 鎻忚堪锛� | IC MPU 32BIT ENH 25MHZ 132-CQFP |
| 妯欐簴鍖呰锛� | 180 |
| 绯诲垪锛� | M680x0 |
| 铏曠悊鍣ㄩ鍨嬶細 | M680x0 32-浣� |
| 閫熷害锛� | 25MHz |
| 闆诲锛� | 5V |
| 瀹夎椤炲瀷锛� | 琛ㄩ潰璨艰 |
| 灏佽/澶栨锛� | 132-BCQFP |
| 渚涙噳鍟嗚ō鍌欏皝瑁濓細 | 132-CQFP锛�24x24锛� |
| 鍖呰锛� | 鎵樼洡 |
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MOTOROLA
MC68EC030 TECHNICAL DATA
2 1
The total thermal resistance of a package (
胃JA) can be separated into two components, 胃JC and 胃CA,
representing the barrier to heat flow from the semiconductor junction to the package (case) surface (
胃JC)
and from the case to the outside ambient air (
胃CA). These terms are related by the equation:
胃JA=胃JC + 胃CA
(4)
胃JC is device related and cannot be influenced by the user. However, 胃CA is user dependent and can
be minimized by such thermal management techniques as heat sinks, ambient air cooling, and thermal
convection. Thus, good thermal management on the part of the user can significantly reduce
胃CA so that
胃JA approximately equals; 胃JC. Substitution of 胃JC for 胃JA in equation (1) results in a lower
semiconductor junction temperature.
Values for thermal resistance presented in this document, unless estimated, were derived using the
procedure described in Motorola Reliability Report 7843, 鈥淭hermal Resistance Measurement Method for
MC68XX Microcomponent Devices,鈥� and are provided for design purposes only. Thermal measurements
are complex and dependent on procedure and setup. User derived values for thermal resistance may
differ.
AC ELECTRICAL SPECIFICATION DEFINITIONS
The AC specifications presented consist of output delays, input setup and hold times, and signal skew
times. All signals are specified relative to an appropriate edge of the clock and possibly to one or more
other signals.
The measurement of the AC specifications is defined by the waveforms shown in Figure 9. To test the
parameters guaranteed by Motorola, inputs must be driven to the voltage levels specified in Figure 9.
Outputs are specified with minimum and/or maximum limits, as appropriate, and are measured as shown in
Figure 9. Inputs are specified with minimum setup and hold times, and are measured as shown. Finally,
the measurement for signal-to-signal specifications is also shown.
Note that the testing levels used to verify conformance to the AC specifications does not affect the
guaranteed DC operation of the device as specified in the DC electrical specifications.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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鐩搁棞PDF璩囨枡 |
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鍙冩暩鎻忚堪 |
|---|---|
| MC68EC030FE40B | 鍒堕€犲晢:Motorola Inc 鍔熻兘鎻忚堪: |
| MC68EC030FE40C | 鍔熻兘鎻忚堪:寰檿鐞嗗櫒 - MPU 32B ON-CHIP CACHE RoHS:鍚� 鍒堕€犲晢:Atmel 铏曠悊鍣ㄧ郴鍒�:SAMA5D31 鏍稿績:ARM Cortex A5 鏁告摎绺界窔瀵害:32 bit 鏈€澶ф檪閻橀牷鐜�:536 MHz 绋嬪簭瀛樺劜鍣ㄥぇ灏�:32 KB 鏁告摎 RAM 澶у皬:128 KB 鎺ュ彛椤炲瀷:CAN, Ethernet, LIN, SPI,TWI, UART, USB 宸ヤ綔闆绘簮闆诲:1.8 V to 3.3 V 鏈€澶у伐浣滄韩搴�:+ 85 C 瀹夎棰ㄦ牸:SMD/SMT 灏佽 / 绠遍珨:FBGA-324 |
| MC68EC030FE40C | 鍒堕€犲晢:Freescale Semiconductor 鍔熻兘鎻忚堪:Microprocessor |
| MC68EC030RP25B | 鍒堕€犲晢:Motorola Inc 鍔熻兘鎻忚堪:68EC030RP25B |
| MC68EC040 | 鍒堕€犲晢:MOTOROLA 鍒堕€犲晢鍏ㄧū:Motorola, Inc 鍔熻兘鎻忚堪:M68000-compatible, high-performance, 32-bit microprocessors |
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