MT93L04 Zarlink Semiconductor, MT93L04 Datasheet - Page 52

• Manufacturer Part Number: MT93L04
• Description: 128-channel Voice Echo Canceller
• Manufacturer: Zarlink Semiconductor

AC Electrical Characteristics† - Motorola Non-Multiplexed Bus Mode
† Characteristics are over recommended operating conditions unless otherwise stated
‡ Typical figures are at 25
*Note 1:High Impedance is measured by pulling to the appropriate rail with RL, with timing corrected to cancel time taken to discharge CL.
10
12
13
11
1
2
3
4
5
6
7
8
9
CS setup from DS falling
R/W setup from DS falling
Address setup from DS falling
CS hold after DS rising
R/W hold after DS rising
Address hold after DS rising
Data delay on read
Data hold on read
Data setup on write
Data hold on write
Acknowledgment delay
Acknowledgment hold time
IRQ delay
Characteristics
°
C, V
DD1
=3.3 V and for design aid only: not guaranteed and not subject to production testing
Sym.
t
t
t
t
t
t
t
t
t
t
t
t
RWH
DSW
DHW
t
RWS
DDR
DHR
CSS
ADS
CSH
ADH
AKD
AKH
IRD
Zarlink Semiconductor Inc.
MT93L04
Min.
20
52
0
0
0
0
0
0
3
0
0
0
Typ.
‡
Max.
79
15
80
65
8
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
C
C
See Note 1
C
C
See Note 1
C
See Note 1
Test Conditions
L
L
L
L
L
=150pF, R
=150pF, R
=150pF, R
=150pF, R
=150pF, R
Data Sheet
L
L
L
L
L
=1K
=1K
=1K
=1K,
=1K,