MC68EC000EI8 Freescale Semiconductor, MC68EC000EI8 Datasheet - Page 11

• 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: -

11
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.
NUM.
2,3
4,5
1
Clock Rise and Fall Times
Frequency of Operation
CHARACTERISTIC
Clock Pulse Width
Cycle time
NOTE: Timing measurements are referenced to and from a low voltage of 0.8 V and a
4
0.8 V
2.0 V
Figure 8. MC68SEC000 Clock Input Timing Diagram
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.
Freescale Semiconductor, Inc.
For More Information On This Product,
M68000 USER’S MANUAL ADDENDUM
SYMBOL
tcyc
t
t
t
t
CH
CL
Cr
Cf
f
Go to: www.freescale.com
MIN
100
45
45
—
—
0
10MHz
5
MAX
10.0
2
10
10
—
—
—
1
min
60
27
27
—
—
0
16MHz
3
max
16.7
—
—
—
5
5
min
50
21
21
—
—
0
20MHz
max
20.0
—
—
—
4
4
MOTOROLA
UNIT
MHz
ns
ns
ns