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參數(shù)資料
| 型號： | MC68SEC000FU20 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Addendum to M68000 User Manual |
| 中文描述： | 32-BIT, 20 MHz, MICROPROCESSOR, PQFP64 |
| 封裝： | 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64 |
| 文件頁數(shù)： | 11/26頁 |
| 文件大?。?/td> | 249K |
| 代理商： | MC68SEC000FU20 |
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11
M68000 USER’S MANUAL ADDENDUM
MOTOROLA
6.0 MC68SEC000 AC ELECTRICAL SPECIFICATIONS — CLOCK
TIMING (See Figure 2)
Add the following table and Figure 8 to Section 10.9 on page 10-9.
Applies to 3.3V and 5V.
Figure 8. MC68SEC000 Clock Input Timing Diagram
10MHz
16MHz
20MHz
NUM.
CHARACTERISTIC
Frequency of Operation
Cycle time
Clock Pulse Width
SYMBOL
f
tcyc
t
CL
t
CH
t
Cr
t
Cf
MIN
0
100
45
45
MAX
10.0
—
—
—
min
0
60
27
27
max
16.7
—
—
—
min
0
50
21
21
max
20.0
—
—
—
UNIT
MHz
ns
ns
1
2,3
4,5
Clock Rise and Fall Times
—
—
10
10
—
—
5
5
—
—
4
4
ns
0.8 V
2.0 V
4
5
1
2
3
NOTE: Timing measurements are referenced to and from a low voltage of 0.8 V and a
high voltage of 2.0 V, unless otherwise noted. The voltage swing through this
range should start outside and pass through the range such that the rise or
fall will be linear between 0.8 V and 2.0 V.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
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| MC68SEC000CFU10 | M68000 USERS MANUAL ADDENDUM |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68SEC000FU20B1 | 制造商:Rochester Electronics LLC 功能描述:8/16/32 BIT MPU, STATIC - Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述: |
| MC68SEC000FU20R2 | 制造商:Rochester Electronics LLC 功能描述:8/16/32 BIT MPU, STATIC - Bulk 制造商:Freescale Semiconductor 功能描述: |
| MC68SEC000PB16 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| MC68SEC000PB20 | 制造商:Rochester Electronics LLC 功能描述:8/16/32 BIT MPU, STATIC - Bulk 制造商:Motorola Inc 功能描述: |
| MC68SECCFU20B1 | 制造商:Freescale Semiconductor 功能描述: 制造商:Motorola Inc 功能描述: |
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