EVAL-ADUC824QS Analog Devices Inc, EVAL-ADUC824QS Datasheet - Page 11

• Manufacturer Part Number: EVAL-ADUC824QS
• Description: KIT DEV FOR ADUC824 QUICK START
• Manufacturer: Analog Devices Inc
• Series: QuickStart™ Kitr
• Type: 8052-corer

Specifications of EVAL-ADUC824QS

• Contents: Evaluation Board, Power Supply, Cable, Software and Documentation
• For Use With/related Products: ADuC824
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Parameter
EXTERNAL DATA MEMORY WRITE CYCLE
t
t
t
t
t
t
t
t
t
WLWH
AVLL
LLAX
LLWL
AVWL
QVWX
QVWH
WHQX
WHLH
WR Pulsewidth
Address Valid after ALE Low
Address Hold after ALE Low
ALE Low to WR Low
Address Valid to WR Low
Data Valid to WR Transition
Data Setup before WR
Data and Address Hold after WR
WR High to ALE High
CORE_CLK
PORT 0 (O)
PORT 2 (O)
PSEN (O)
ALE (O)
WR (O)
t
AVLL
A16–A23
A0–A7
t
LLAX
t
AVWL
t
12.58 MHz Core_Clk
Min
377
39
44
188
188
29
406
29
39
LLWL
t
QVWX
Max
288
119
DATA
t
QVWH
A8–A15
t
WLWH
6t
t
t
3t
4t
t
7t
t
t
CORE
CORE
CORE
CORE
CORE
Min
CORE
CORE
CORE
CORE
Variable Core_Clk
– 40
– 35
– 50
– 50
– 40
– 100
– 50
– 130
– 150
t
t
WHLH
WHQX
Max
3t
t
CORE
CORE
+ 40
+ 50
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ADuC824
Figure
5
5
5
5
5
5
5
5
5