EZ80190AZ050SC00TR Zilog, EZ80190AZ050SC00TR Datasheet - Page 197

• 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 116. External Write Timing
Parameter
T
T
T
T
T
T
T
T
T
T
* At the conclusion of a write cycle, deassertion of WR always occurs before any change to ADDR,
1
2
3
4
5
6
7
8
9
10
DATA, CSx, or MREQ.
Description
Clock Rise to ADDR Valid Delay
Clock Rise to ADDR Hold Time
Clock Rise to Output DATA Valid Delay
DATA Hold Time from Clock Rise
Clock Rise to CSx Assertion Delay
Clock Rise to CSx Deassertion Delay
Clock Rise to MREQ Assertion Delay
Clock Rise to MREQ Deassertion Delay
Clock Fall to WR Assertion Delay
Clock Rise to WR Deassertion Delay*
Min.
1.6
5.0
3.0
3.0
2.8
1.6
1.5
1.4
Product Specification
—
—
Delay (ns)
Electrical Characteristics
Max.
10.2
10.2
10.5
9.7
9.6
6.9
3.9
4.1
—
—
187