EVAL-ADUC7020QSZ Analog Devices Inc, EVAL-ADUC7020QSZ Datasheet - Page 10

KIT DEV ADUC7020 QUICK START

EVAL-ADUC7020QSZ

Manufacturer Part Number
EVAL-ADUC7020QSZ
Description
KIT DEV ADUC7020 QUICK START
Manufacturer
Analog Devices Inc
Series
QuickStart™ Kitr
Type
MCUr
Datasheet

Specifications of EVAL-ADUC7020QSZ

Contents
Evaluation Board, Power Supply, Cable, Software and Documentation
For Use With/related Products
ADuC7020
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ADuC7019/20/21/22/24/25/26/27/28/29
Table 3. External Memory Read Cycle
Parameter
CLK
t
t
t
t
t
t
t
t
t
t
t
1
MS_AFTER_CLKH
ADDR_AFTER_CLKH
AE_H_AFTER_MS
AE
HOLD_ADDR_AFTER_AE_L
RD_L_AFTER_AE_L
RD_H_AFTER_CLKH
RD
DATA_BEFORE_RD_H
DATA_AFTER_RD_H
RELEASE_MS_AFTER_RD_H
See Table 78.
1
AD[16:1]
ECLK
MSx
BHE
BLE
A16
WS
AE
RS
FFFF
t
MS_AFTER_CLKH
CLK
t
ADDR_AFTER_CLKH
t
AE_H_AFTER_MS
Min
1/MD clock
4
4
0
16
8
2348
t
AE
t
RD_L_AFTER_AE_L
Figure 4. External Memory Read Cycle (See Table 78)
XXXX CDEF XX
t
HOLD_ADDR_AFTER_AE_L
t
RD
Typ
ns typ × (POWCON[2:0] + 1)
½ CLK
(XMxPAR[14:12] + 1) × CLK
½ CLK + (! XMxPAR[10] ) × CLK
½ CLK + (! XMxPAR[10]+ ! XMxPAR[9] ) × CLK
(XMxPAR[3:0] + 1) × CLK
+ (! XMxPAR[9]) × CLK
1 × CLK
t
RD_H_AFTER_CLKH
t
DATA_BEFORE_RD_H
t
Rev. C | Page 10 of 96
DATA_AFTER_RD_H
234A
XX
Max
8
16
4
89AB
t
RELEASE_MS_AFTER_RD_H
Unit
ns
ns
ns

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