MC68EC000EI8 Freescale Semiconductor, MC68EC000EI8 Datasheet - Page 12

• Manufacturer Part Number: MC68EC000EI8
• Description: IC MPU 32BIT 85MHZ 68-PLCC
• Manufacturer: Freescale Semiconductor
• Series: M68000r

Specifications of MC68EC000EI8

• Processor Type: M680x0 32-Bit
• Speed: 8MHz
• Voltage: 3.3V, 5V
• Mounting Type: Surface Mount
• Package / Case: 68-PLCC
• Core Size: 32 Bit
• Cpu Speed: 8MHz
• Digital Ic Case Style: PLCC
• No. Of Pins: 68
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: 0°C To +70°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Clock Frequency: 8MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

12
7.0 MC68SEC000 AC ELECTRICAL SPECIFICATIONS — READ AND
WRITE CYCLES
Add the following table and Figures 9 and 10 to Section 10.16.
Applies to 3.3V and 5V.
(GND = 0 V; T
20A
NUM
11A
14A
21A
28A
11
12
13
14
15
17
18
20
21
22
25
26
27
28
6A
9
16
23
6
7
8
1
2
1
2
2
2
2
1
1
2,6
2
2
2
2
5
2
2
2
2
Clock Low to Address Valid
Clock High to FC Valid
Clock High to Address, Data Bus High Impedance (Maximum)
(Write)
Clock High to Address, FC Invalid (Minimum)
Clock High to AS, LDS, UDS Asserted
Address Valid to AS, LDS, UDS Asserted (Read)/ AS Asserted
(Write)
FC Valid to AS, LDS, UDS Asserted (Read)/ AS Asserted (Write)
Clock Low to AS, LDS, UDS Negated
AS, LDS, UDS Negated to Address, FC Invalid
AS (and LDS, UDS Read) Width Asserted
LDS, UDS Width Asserted (Write)
AS, LDS, UDS Width Negated
Clock High to Control Bus High Impedance
AS, LDS, UDS Negated to R/W Invalid
Clock High to R/W High (Read)
Clock High to R/W Low (Write)
AS Asserted to R/W Low (Write)
Address Valid to R/W Low (Write)
FC Valid to R/W Low (Write)
R/W Low to DS Asserted (Write)
Clock Low to Data-Out Valid (Write)
AS, LDS, UDS Negated to Data-Out Invalid (Write)
Data-Out Valid to LDS, UDS Asserted (Write)
Data-In Valid to Clock Low (Setup Time on Read)
AS, LDS, UDS Negated to DTACK Negated (Asynchronous Hold)
Clock High to DTACK Negated
A
= T
L
to T
CHARACTERISTIC
H
; see Figures 3 and 4)
Freescale Semiconductor, Inc.
For More Information On This Product,
M68000 USER’S MANUAL ADDENDUM
Go to: www.freescale.com
MIN
195
105
—
—
20
45
15
95
—
15
—
50
50
—
30
30
0
0
3
3
0
0
0
5
0
0
10MHz
MAX
110
110
35
35
55
—
35
—
—
35
—
—
—
—
55
—
35
35
10
—
—
—
35
—
—
—
MIN
120
15
15
—
—
45
15
60
60
—
—
30
30
—
15
15
0
0
3
3
0
0
0
5
0
0
16MHz
MAX
110
110
30
30
50
30
30
50
30
30
10
30
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MIN
100
10
40
10
50
50
10
25
25
10
10
—
—
—
—
—
0
0
3
3
0
0
0
5
0
0
20MHz
MAX
25
25
42
25
25
42
25
25
10
25
95
95
—
—
—
—
—
—
—
—
—
—
—
—
—
—
MOTOROLA
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