EVAL-ADUC832QSZ Analog Devices Inc, EVAL-ADUC832QSZ Datasheet - Page 68

• Manufacturer Part Number: EVAL-ADUC832QSZ
• Description: KIT DEV FOR ADUC832 QUICK START
• Manufacturer: Analog Devices Inc
• Series: QuickStart™ Kitr
• Type: MCUr

Specifications of EVAL-ADUC832QSZ

• Contents: Evaluation Board, Cable, Power Supply, Software and Documentation
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: ADuC832
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: EVAL-ADUC832QS; EVAL-ADUC832QS

ADuC832
Parameter
EXTERNAL PROGRAM MEMORY READ CYCLE
t
t
t
t
t
t
t
t
t
t
t
t
LHLL
AVLL
LLAX
LLIV
LLPL
PLPH
PLIV
PXIX
PXIZ
AVIV
PLAZ
PHAX
ALE Pulsewidth
Address Valid to ALE Low
Address Hold after ALE Low
ALE Low to Valid Instruction In
ALE Low to PSEN Low
PSEN Pulsewidth
PSEN Low to Valid Instruction In
Input Instruction Hold after PSEN
Input Instruction Float after PSEN
Address to Valid Instruction In
PSEN Low to Address Float
Address Hold after PSEN High
PORT 0 (I/O)
PORT 2 (O)
PSEN (O)
ALE (O)
M
CLK
Figure 70. External Program Memory Read Cycle
t
LHLL
t
AVLL
PCL (OUT)
t
t
LLPL
LLAX
t
16.78 MHz Core Clk
Min
79
19
29
29
133
0
0
AVIV
–68–
t
PLAZ
PCH
Max
138
73
34
193
25
t
PLPH
t
t
LLIV
PLIV
INSTRUCTION
(IN)
t
PXIX
Min
2t
t
t
t
3t
0
0
Variable Clock
CK
CK
CK
CK
CK
t
PXIZ
– 40
– 30
– 30
– 40
– 45
t
PHAX
Max
4t
3t
t
5t
25
CK
CK
CK
CK
– 25
– 100
– 105
– 105
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Figure
70
70
70
70
70
70
70
70
70
70
70
70
REV. 0