mt89l86apr1 Zarlink Semiconductor, mt89l86apr1 Datasheet - Page 40

• Manufacturer Part Number: mt89l86apr1
• Description: 512 X 256 Channels 3.3 V Multiple Rate Digital Switch Mrdx With Constant Delay Mode
• Manufacturer: Zarlink Semiconductor

† Timing is over recommended temperature & power supply voltages.
‡ Typical figures are at 25
* High Impedance is measured by pulling to the appropriate rail with R
AC Electrical Characteristics
Voltages are with respect to ground (VSS) unless otherwise stated.
10 Valid Data Delay on write
11 Data hold on write
12 Acknowledgment Delay:
13 Acknowledgment Hold Time
1
2
3
4
5
6
7
8
9
CS Setup from DS rising
R/W Setup from DS rising
Add setup from DS rising
CS hold after DS falling
R/W hold after DS falling
Add hold after DS falling
Data setup from DTA Low on Read
Data hold on read
Data setup on write (fast write)
(slow write)
Reading/Writing Conn. Memories Writing
Reading from Control & Mode Regs.
Characteristics
°
C and are for design aid only: not guaranteed and not subject to production testing.
Control & Mode Regs.
Reading Data Memory
†
- Motorola Non-Multiplexed Bus Mode
Zarlink Semiconductor Inc.
Sym.
t
t
t
t
t
t
t
t
t
t
t
t
t
DHW
RWH
ADH
DSW
SWD
AKD
AKH
RWS
ADS
CSH
DDR
DHR
CSS
MT89L86
L
, with timing corrected to cancel time taken to discharge C
40
Min.
10
0
5
5
0
5
8
0
0
5
Typ.
62/30
560
52
50
50
25
‡
120/53
Max.
1220
122
120
90
65
80
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
C
C
R
C
C
R
L
L
L
L
L
L
L
Test Conditions
.
=150 pF
=150 pF,
=1 KΩ∗
=150 pF
=150 pF,
=1 KΩ∗
Data Sheet