MC68EC040FE40A Freescale Semiconductor, MC68EC040FE40A Datasheet - Page 391

• Manufacturer Part Number: MC68EC040FE40A
• Description: IC MPU 32BIT 40MHZ 184-CQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC040FE40A

• Processor Type: M680x0 32-Bit
• Speed: 40MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 184-CQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

B.7.7 Input AC Timing Specifications
MOTOROLA
Num
22a
22b
22d
41a
41b
41d
44a
44b
44d
44e
22c
41c
44c
15
16
17
23
24
25
42
45
46
47
49
51
52
Data-In Valid to BCLK (Setup)
BCLK to Data-In Invalid (Hold)
BCLK to Data-In High Impedance
TA Valid to BCLK (Setup)
TEA Valid to BCLK (Setup)
TCI Valid to BCLK (Setup)
TBI Valid to BCLK (Setup)
BCLK to TA, TEA, TCI, TBI In-
AVEC Valid to BCLK (Setup)
BCLK to AVEC Invalid (Hold)
BB Valid to BCLK (Setup)
BG Valid to BCLK (Setup)
CDIS Valid to BCLK (Setup)
IPLÅ Valid to BCLK (Setup)
BCLK to BB, BG, CDIS, IPLÅ In-
Address Valid to BCLK (Setup)
SIZx Valid to BCLK (Setup)
TTx Valid to BCLK (Setup)
R/W Valid to BCLK (Setup)
SCx Valid to BCLK (Setup)
BCLK to Address SIZx, TTx,
TS Valid to BCLK (Setup)
BCLK to TS Invalid (Hold)
BCLK to BB High Impedance
RSTI Valid to BCLK
BCLK to RSTI Invalid
(Read Followed by Write)
valid (Hold)
valid
(Hold)
R/W, SCx
Invalid (Hold)
(MC68EC040 Assumes Bus
Mastership)
Characteristic
Freescale Semiconductor, Inc.
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M68040 USER’S MANUAL
12.5
12.5
12.5
12.5
12.5
Min
2.5
2.5
2.5
7.5
7.7
2.5
2.5
2.5
14
10
10
15
—
—
6
5
6
8
5
6
6
20 MHz
Max
61
11
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
(see Figures B-8 to B-12)
Min
10
10
10
11
10
12
10
—
—
5
4
2
5
2
7
8
4
2
8
6
6
2
5
2
5
2
25 MHz
Max
49
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
9
MC68EC040
Min
8.5
10
10
10
10
11
—
—
4
4
2
5
2
7
7
8
3
2
7
8
5
2
9
2
4
2
33 MHz
Max
36.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
9
REV2.3 (01/31/2000)
Min
8.5
—
—
3
3
8
9
9
9
2
5
2
7
7
8
3
2
7
8
5
8
2
7
2
4
2
40 MHz
30.25
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
9
Unit
B-15
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS
nS