ICS9LRS3187B Datasheet, PDF (13/20 Pages) Integrated Device Technology – PROGRAMMABLE TIMING CONTROL HUB FOR INTEL BASED SYSTEMS

ICS9LRS3187B
Programmable Timing Control Hub for Intel Based Systems
Datasheet
Absolute Maximum Ratings - DC Parameters, Industrial Temperature Range
PARAMETER
Maximum Supply Voltage
Maximum Supply Voltage
Maximum Input Voltage
Minimum Input Voltage
Storage Temperature
SYMBOL
VDD_xxx
VDD_{xxx_IO}
V_IH
V_IL
Ts
CONDITIONS
Supply Voltage
Low-Voltage Differential I/O Supply
3.3V Tolerant Inputs
Any Input
-
MIN
TYP
GND - 0.5
-65
Input ESD protection
ESD prot
Human Body Model
2000
Notes: (unless otherwise noted, guaranteed by design and characterization, not 100% tested in production).
1 _{Operation under these conditions is neither implied, nor guaranteed.}
2 _{Maximum VIH is not to exceed VDD}
3 _{Human Body Model}
MAX
4.6
3.8
4.6
150
UNITS
V
V
V
V
°_C
V
Notes
1
1
1,2
1
1
1,3
Electrical Characteristics - Input/Supply/Common Output DC Parameters, Industrial Temperature Range
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
Ambient Operating Temp
Supply Voltage, Core
Supply Voltage, I/O
Input High Voltage
Input Low Voltage
Low Threshold Input - High Voltage
Low Threshold Input - Low Voltage
Input Leakage Current
Input Leakage Current
Output High Voltage
Output Low Voltage
Operating Supply Current
iAMT Mode Current
Powerdown Current
Input Frequency
Pin Inductance
Input Capacitance
T_ambind
VDD_xxx
VDD_{xxx_IO}
V_IHSE
V_ILSE
V_{IH_FSC}
V_{IL_FSC}
I_IN
I_INRES
V_OHSE
V_OLSE
I_DDOP3.3
I_DDOPIO
I_DDiAMT3.3
I_DDiAMTIO
I_DDPD3.3
I_DDPDIO
F_i
L_pin
C_IN
C_OUT
C_INX
Industrial Range
Supply Voltage
Low-Voltage Differential I/O Supply
Single-ended 3.3V inputs
Single-ended 3.3V inputs
3.3 V +/-5%, Voltage for which FSC = '1'
3.3 V +/-5%
V_IN = V_{DD ,} V_IN = GND
Inputs with pull up or pull down resistors
V_IN = V_{DD ,} V_IN = GND
Single-ended outputs, I_OH = -1mA
Single-ended outputs, I_OL = 1 mA
Full Active, C_L = Full load; Idd 3.3V
Full Active, C_L = Full load; IDD IO
M1 mode, 3.3V Rail
M1 Mode, IO Rail
Power down mode, 3.3V Rail
Power down mode, IO Rail
V_DD = 3.3 V
Logic Inputs
Output pin capacitance
X1 & X2 pins
-40
3.135
0.9975
2
V_SS - 0.3
0.7
V_SS - 0.3
-5
-200
2.4
3.3
1.05
2.4
0.4
92
18
48
6
3.2
0
14.318
5
1.5
4
5
4
Clk Stabilization
T_STAB From VDD Power-Up or de-assertion of PD to 1st clock
Tfall_SE
Trise_SE
T_FALL
T_RISE
Fall/rise time of all 3.3V control inputs from 20-80%
SMBus Voltage
V_DD
2.7
Low-level Output Voltage
V_OLSMB
@ I_PULLUP
Current sinking at V_OLSMB = 0.4 V
I_PULLUP
SMB Data Pin
4
SCLK/SDATA
Clock/Data Rise Time
T_RI2C
(Max VIL - 0.15) to
(Min VIH + 0.15)
SCLK/SDATA
Clock/Data Fall Time
T_FI2C
(Min VIH + 0.15) to
(Max VIL - 0.15)
Maximum SMBus Operating Frequency
F_SMBUS
Spread Spectrum Modulation Frequency
f_SSMOD
Triangular Modulation
30
Notes: (unless otherwise noted, guaranteed by design and characterization, not 100% tested in production).
1_{Signal is required to be monotonic in this region.}
2 _{Input leakage current does not include inputs with pull-up or pull-down resistors}
3 _{3.3V referenced inputs are: SCLK, SDATA, and CKPWRGD}
4 _{Frequency Select pins which have tri-level input}
5 _{If present, not all parts have this feature.}
3.3
5
32.54
MAX UNITS
85
°C
3.465
V
3.465
V
V_DD + 0.3 V
0.8
V
3.3
V
0.35
V
5
uA
Notes
5
3
3
4
2
200
uA
V
1
0.4
V
1
110
mA
25
mA
5
65
mA
15
mA
5
8
mA
0.05
mA
5
15
MHz
7
nH
5
pF
6
pF
6
pF
1.8
ms
10
ns
1
10
ns
1
5.5
V
0.4
V
mA
1000
ns
300
ns
100
kHz
33
kHz
IDT^® Programmable Timing Control Hub for Intel Based Systems
13
1602F—11/04/11