MC68EC040RC25A Freescale Semiconductor, MC68EC040RC25A Datasheet - Page 419

• Manufacturer Part Number: MC68EC040RC25A
• Description: IC MPU 32BIT 25MHZ 179-PGA
• Manufacturer: Freescale Semiconductor

Specifications of MC68EC040RC25A

• Processor Type: M680x0 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 179-PGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -

C.7.7 Input AC Timing Specifications
NOTE: *Not on the MC68EC040V.
MOTOROLA
15
16
17
22a
22b
22c
22d
23
24
25
41a
41b
41c
41d
42
44a
44b
44c
44d
44e
45
46
47
49
51
52
B
D
V
Z
Num
Data-In Valid to BCLK (Setup)
BCLK to Data-In Invalid (Hold)
BCLK to Data-In High Impedance (Read
Followed by Write)
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 Invalid (Hold)
AVEC Valid to BCLK (Setup)
BCLK to AVEC Invalid (Hold)
BB Valid to BCLK (Setup)
BG Valid to BCLK (Setup)
CDIS , MDIS* Valid to BCLK (Setup)
IPL≈ Valid to BCLK (Setup)
BCLK to BB, BG, CDIS, MDIS* , IPL≈ Invalid
(Hold)
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, R/W , SCx
Invalid (Hold)
TS Valid to BCLK (Setup)
BCLK to TS Invalid (Hold)
BCLK to BB High Impedance
(Processor Assumes Bus Mastership)
RSTI Valid to BCLK
BCLK to RSTI Invalid
LFO change to valid IPL≈ , RSTI (setup)
IPEND valid to IPL≈ invalid (Hold)
RSTI pulse width, leaving LPSTOP mode
IPL≈, RSTI valid to LFO change (Hold)
Characteristic
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
M68040 USER’S MANUAL
PRELIMINARY
0–16.67 MHz
Min
500
—
10
10
11
10
12
—
10
10
10
5
5
0
4
2
6
2
5
2
5
2
7
8
4
8
6
5
2
2
(See Figures C-13 to C-21)
Max
—
—
49
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
9
Min
500
—
10
10
11
10
12
—
10
10
10
5
4
2
6
2
5
2
5
2
5
2
7
8
4
8
6
5
2
0
25 MHz
Max
49
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
9
500
Min
8.5
—
10
10
—
10
10
10
11
4
4
8
2
8
2
4
2
5
2
7
7
3
7
5
9
2
2
5
0
33 MHz
Max
36.5
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
9
Unit
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
ns
ns
C-23
ns
ns