MC68302EH20C Freescale Semiconductor, MC68302EH20C Datasheet - Page 314

• Manufacturer Part Number: MC68302EH20C
• Description: IC MPU MULTI-PROTOCOL 132-PQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68302EH20C

• Processor Type: M683xx 32-Bit
• Speed: 20MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 132-MQFP, 132-PQFP
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 20MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 132
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

Electrical Characteristics
6.15 AC ELECTRICAL SPECIFICATIONS—PARALLEL I/O
6-26
Num.
180
181
182
(see Figure 6-16)
(OUTPUT)
(OUTPUT)
(OUTPUT)
CS3-CS0
(INPUT)
DTACK
(INPUT)
(INPUT)
A23-A1
BERR
CLKO
Input Data Setup Time (to Clock Low)
Input Data Hold Time (from Clock Low)
Clock High to Data-out Valid
(CPU Writes Data, Control, or Direction)
R/W
AS
Figure 6-15. External Master Chip-Select Timing Diagram
Characteristic
S0
S1
MC68302 USER’S MANUAL
S2
163
162
165
Symbol
160
t
168
CHDOV
S3
t
DSU
t
DH
S4
Min
16.67 MHz
20
10
—
Max
S5
35
—
—
167
Min
20
10
—
20 MHz
S6
Max
—
—
30
S7
164
161
169
Min
14
19
—
25 MHz
158
S0
Max
MOTOROLA
24
—
—
Unit
ns
ns
ns