IDT88P8344 Integrated Device Technology, IDT88P8344 Datasheet - Page 81

• Manufacturer Part Number: IDT88P8344
• Description: Spi Exchange 4 X Spi-3 To Spi-4 Issue 1.0
• Manufacturer: Integrated Device Technology

11.5 DC Electrical characteristics
NOTE
1. Maximum load = 8 mA for microprocessor data bus DBUS[7:0]; maximum load= 4 mA for all other CMOS outputs.
IDT88P8344 SPI EXCHANGE 4 x SPI-3 TO SPI-4
Parameter
CMOS I/O
V
V
V
V
V
V
V
I
I
I
I
I
LVTTL I/O
V
V
V
V
I
I
SPI-4
Input
V
|V
V
R
Output
V
V
V
delta
|V
|
Ro
delta
I
I
|I
IH
ILPU
ILPU
IL
OZ
L
OZ
delta
SP
SPN
XP
IH
IH
IL
OL
OH
RESETBH
RESETBL
RESETBHYST
IL
OL
OH
IN
HYST
OL
OH
OS
IN
IDTH
OD
, I
|, |I
:
|
SN
V
R
|
V
XN
OS
o
OD
|
|
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
RESETB Reset Input High Voltage
RESETB Reset Input Low Voltage
RESETB Reset Input Hysteresis Voltage
Input Low Current (with pullups)
Input High Current (with pullups)
Input Low Current (without pullups)
Input High Current (without pullups)
Off state output current
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Current
Off state output current
LVDS I/O
Characteristics
Input Voltage Range, V
Differential Voltage Required to Toggle Input
Input Differential Hysteresis, V
Input Differential Impedance
Characteristics
Output Low Voltage, V
Output High Voltage, V
Output Offset Voltage
Change in V
Output Differential Voltage
Change in |V
Output Single-ended Impedance
Ro mismatch between P and N
Output Short Circuit Current
Output Short Circuit Current
Power-off output leakage
Description
OS
OD
between “0” and “1”
| between “0” and “1”
P
P
P
or V
or V
or V
N
N
N
IDTHH
- V
IDTHL
Min.
50 (DC)
1125
-100
1.47
0.53
V
-0.3
V
100
925
250
-0.3
2.0
2.4
-10
-10
-10
-10
2.0
2.4
-10
25
90
40
—
—
—
—
—
—
—
-5
0
SS
SS
81
Typ.
100
100
-50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0
0
0
0
0
0
Max.
150 (AC)
V
V
D33
D33
V
V
2400
1475
1375
0.95
+10
+10
+10
+10
+10
110
450
140
0.8
0.4
0.8
0.4
+5
25
10
40
12
10
—
—
-4
—
—
—
D33
D33
+0.3
+0.3
Unit
Ohms
Ohms
mV
mV
mV
mV
mV
mV
mV
mV
mV
mA
mA
µA
µA
µA
µA
µA
µA
µA
A
%
V
V
V
V
V
V
V
V
V
V
V
INDUSTRIAL TEMPERATURE RANGE
V
V
V
V
V
V
V
V
V
V
V
|V
|V
P to N input
R
R
R
R
R
R
P or N output shorted to V
P and N outputs shorted together
V
IL
IL
IL
IH
D33
D33
D33
D33
D33
D33
D33
DIFF_TERM
DIFF_TERM
DIFF_TERM
DIFF_TERM
DIFF_TERM
DIFF_TERM
D33
GPG
GPG
=V
=V
=V
=V
=MAX
=MAX
=MAX
=min, I
=min, I
=MIN, I
=MIN, I
= V
SS
D33
SS
D33
| < 925 mV
| < 925 mV
Test Conditions
SS
OL
OH
OL
OH
= 100
= 100
= 100
= 100
= 100
= 100
= max_load (Note 1)
= max_load (Note 1)
= 8mA
= -8mA
APRIL 10, 2006
SS