參數(shù)資料
型號: MC68SEC000CFU10
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: M68000 USERS MANUAL ADDENDUM
中文描述: 32-BIT, 10 MHz, MICROPROCESSOR, PQFP64
封裝: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-64
文件頁數(shù): 15/26頁
文件大小: 249K
代理商: MC68SEC000CFU10
MOTOROLA
M68000 USER’S MANUAL ADDENDUM
15
Figure 10. MC68SEC000 Write Cycle Timing Diagram
6A
8
6
15
13
9
14
12
17
18
47
28
25
26
48
47
30
47
32
56
47
32
S0
S1
S2
S3
S4
S5
S6
CLK
FC2–FC0
A23–A0
AS
LDS / UDS
R/W
DTACK
DATA OUT
BERR / BR
(NOTE 2)
HALT / RESET
47
ASYNCHRONOUS
INPUTS
(NOTE 1)
S7
23
7
11
9
53
7
55
21
22
20
11A
21A
NOTES:
1. 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 is linear between 0.8 V and 2.0 V.
2. Because of loading variations, R/W may be valid after AS even though both are initiated by the rising edge
of S2 (specification #20A).
14A
20A
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