PM8621 PMC-Sierra, Inc., PM8621 Datasheet - Page 172

• Manufacturer Part Number: PM8621
• Description: NSE-8G Standard Product Data Sheet Preliminary
• Manufacturer: PMC-Sierra, Inc.

15
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2010850, Issue 1
Symbol
VDDI
VDDO
V IL
V IH
V OL
V OH
V T+
V T-
V TH
I ILPU
I IHPU
I IL
I IH
C IN
C OUT
D.C. Characteristics
T A = -40°C to +85°C, V DDO 3.3 V ±5%, V DDI =1.8 V ±5%
(Typical Conditions: T C = 25°C, V DDO = 3.3 V, V DDI = 1.8 V)
Table 16 D.C Characteristics
Parameter
Power Supply at
1.8V
Power Supply at
3.3V
Input Low
Voltage
Input High
Voltage
Output or
Bi-directional Low
Voltage
Output or
Bi-directional
High Voltage
Reset Input High
Voltage
Reset Input Low
Voltage
Reset Input
Hysteresis
Voltage
Input Low Current -200
Input High
Current
Input Low Current -10
Input High
Current
Input
Capacitance
Output
Capacitance
Min
1.66
3.14
2.0
2.4
2.2
-10
-10
0
Typ
TBD
0
1.8
3.3
TBD
TBD
TBD
TBD
-50
0
0
5
5
Max
1.94
3.47
0.4
0.8
-4
+10
+10
+10
0.8
NSE-8G™ Standard Product Data Sheet
Units
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
Volts
µA
µA
µA
µA
PF
PF
Conditions
Guaranteed Input Low
Voltage.
Guaranteed Input High
Voltage.
Guaranteed output Low
Voltage at VDD=2.97V and
I OL =maximum rated for
pad.
Guaranteed output High
Voltage at VDD=2.97V and
I OH =maximum rated
current for pad.
Applies to RSTB and
TRSTB only.
Applies to RSTB and
TRSTB only.
Applies to RSTB and
TRSTB only.
V IL = GND. Notes 1 and 3.
V IH = V DD . Notes 1 and 3.
V IL = GND. Notes 2 and 3.
V IH = V DD . Notes 2 and 3.
t A =25°C, f = 1 MHz
t A =25°C, f = 1 MHz
Preliminary
171