EZ80190AZ050SC00TR Zilog, EZ80190AZ050SC00TR Datasheet - Page 204

• Manufacturer Part Number: EZ80190AZ050SC00TR
• Description: IC EZ80 ACCLAIM 50MHZ 100LQFP
• Manufacturer: Zilog

Specifications of EZ80190AZ050SC00TR

• Processor Type: eZ80
• Features: High Speed, Single-Cycle Instruction-Fetch
• Speed: 50MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PS006614-1208
Table 119. GPIO Port Output Timing
External Bus Acknowledge Timing
Table 120. Bus Acknowledge Timing
External System Clock Driver Timing
Table 121. PHI System Clock Timing
Parameter
T
T
Parameter
T
T
Parameter
T
T
1
2
1
2
1
2
Table 120
Table 121
als to synchronize with the internal system clock driver on the eZ80190 device.
Description
Clock Rise to Port Output Valid Delay
Clock Rise to Port Output Hold Time
Description
Clock Rise to BUSACKN Assertion Delay
Clock Rise to BUSACKN Deassertion Delay
Description
Clock Rise to PHI Rise
Clock Fall to PHI Fall
lists bus acknowledge timing details.
lists timing information for the PHI pin. The PHI pin allows external peripher-
Min
Min
Min
1.8
2.3
1.8
2.0
Product Specification
—
—
Delay (ns)
Delay (ns)
Delay (ns)
Electrical Characteristics
Max
Max
Max
8.9
6.5
4.0
4.8
—
—
194