EZ80190AZ050SC00TR Zilog, EZ80190AZ050SC00TR Datasheet - Page 195

• 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
ADDR[23:0]
DATA[7:0]
External Memory Read Timing
Table 115. External Read Timing
Parameter
T
T
T
T
T
T
T
MREQ
(input)
1
2
3
4
5
6
7
CSx
X
RD
IN
Figure 40
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
and
Figure 40. External Memory Read Timing
T
T
7
9
Table 115
T
T
1
5
display the timing for external READs.
T
CLK
T
3
T
T
2
T
T
6
10
8
Min.
1.6
0.0
5.0
3.0
3.0
2.8
Product Specification
—
Delay (ns)
T
4
Electrical Characteristics
Max.
10.2
10.5
9.7
9.6
—
—
—
185