ACS411CS View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'ACS411CS' PDF : 43 Pages View PDF
CSB
WRB
A
AD
RDY
(DTACK)
tpw1
tsu2
th2
X
tsu1
X
th1
address
X
tsu3
th4
X
data
X
td1
tpw2
th3
td2
Z
Z
Symbol
Parameter
Min
tsu1 Setup A valid to CSB ↓
0
tsu2 Setup WRB valid to CSB ↓
5*
tsu3 Setup AD valid to CSB ↑
10 *
td1 Delay CSB ↓ to DTACK ↑
td2 Delay CSB ↑ to RDY High-Z
tpw1 CSB low time
60
tpw2 DTACK high time
20
th1 Hold A valid after CSB ↑
5*
th2 Hold WRB low after CSB ↑
5*
th3 Hold CSB low after DTACK↓
0
th4 Hold AD valid after CSB↑
5*
tp
Time between consecutive accesses
(CSB - to CSB ↓)
60
Typ Max
10 *
10 *
60
Figure 9: Read access timing in MOTOROLA Mode.
Note: preliminary timing information. Timing values marked with * TBA.
19
ACS411CS PRE-RELEASE Issue 6.0 July 1999.
Share Link: 
