Datasheet
© 2008 Fairchild Semiconductor Corporation www.fairchildsemi.com
FUSB2805 • Rev. 1.0.3 41
FUSB2805 — USB2.0 High-Speed OTG Transceiver with ULPI Interface
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device
reliability. The absolute maximum ratings are stress ratings only.
Symbol
Parameter
Min.
Max.
Unit
V
CC
Supply Voltage
(25)
Continuous
-0.5
+5.5
V
Pulse
-0.5
+5.5
V
IO
I/O Supply Voltage
-0.5
+5.5
V
V
IN
DC Input Voltage
(26)
Pins: STP, DIR, NXT, D[7:0], CFG1,
RESET_N, CLKIN
-0.5
V
IO
+ 0.5
V
Pins: FAULT, Chip_Select_N
-0.5
+5.5
Pins: DP, DM, V
BUS
-0.5
5.5
(27)
I
IK
DC Input Diode Current
-50
mA
I
LU
DC Latch-Up Current
-100
mA
T
STG
Storage Temperature
-65
+150
°C
ESD
Human Body Model,
JEDEC: JESD22-A114
All Pins
6
kV
I/O to GND
12
Power to GND
12
Charged Device Model, JEDEC: JESD22-C101
2
IEC 61000 Board Level, Air Gap
19
Machine Model, JEDEC: JESD22-A115
350
V
Notes:
25. V
CC
is able to withstand short (up to 5 ms) pulses of up to 5.5 V peak voltage.
26. The input and output negative ratings may be exceeded only if the input and output diode current ratings
are observed.
27. V
BUS
is able to withstand higher voltages using an external series resistance. Target is to withstand >10 V for
greater than five (5) seconds with a series resistance of 1 kΩ ±5%.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
Parameter
Min.
Typ.
Max.
Unit
V
CC
Supply Voltage
2.7
3.6
4.5
V
V
CC3V3
Internal Regulated Supply Voltages
V
CC
-0.1
3.30
3.60
V
V
DD1V2
1.08
1.20
1.32
V
IO
I/O Supply Voltage
1.65
3.60
V
V
IN
Input Voltage – Digital I/O
(28)
(STP, D[7:0], CFG1, NXT, DIR, FAULT, CLKIN, RESET_N)
0
V
IO
V
V
BUS
, Chip_Select_N
0
5.25
V
AIO
Input Voltage – Analog I/O (DP, DM, ID)
-0.5
3.6
V
T
A
Operating Temperature
-40
+25
+85
°C
Note:
28. The digital inputs must be held HIGH or LOW; they must not float.