MT9080BP MITEL [Mitel Networks Corporation], MT9080BP Datasheet - Page 22

• Manufacturer Part Number: MT9080BP
• Description: CMOS SMX - Switch Matrix Module
• Manufacturer: MITEL [Mitel Networks Corporation]

MT9080B
AC Electrical Characteristics
(See Fig. 29) -
* T
† Timing is over recommended temperature and power supply voltages.
‡ Typical figures are at 25 C and are for design aid only; not guaranteed and not subject to production testing.
2-122
1
2
3
4
5
6
7
8
9
CK
D0-D15i
= Clock (CK) Period
DS
CS
A0-A15,R/W
DTA
Chip Select Setup
Chip Select Hold
ADDR, R/W Setup
ADDR, R/W Hold
DTA Delay
DTA Hold
DS Low to Data in Delay
DTA Low to Data in Hold
DS Hold Time
* This parameter is specified with respect to the rising edge of DS or CS depending on which signal goes high first.
Characteristics
Voltages are with respect to Ground (V
Figure 29 - Microprocessor Write Timing for Connect Memory Mode
CMOS
t
t
†
CSS
AS
- Microprocessor Write Timing for Connect Memory Mode
t
t
Sym
t
t
t
DTAD
DTAH
CSS
CSH
t
t
t
t
DSH
DD
DH
AS
AH
t
SS
DD
t
DTAD
Min
4.5
) unless otherwise stated.
0
0
0
0
0
0
0
Typ
‡
t
DH
t
Max
AH
7.5
4.5
t
CSH
t
DSH
Units
T
T
ns
ns
ns
ns
ns
ns
ns
CK
CK
*
*
Test Conditions
t
DTAH*