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CY7C65113C
Document #: 38-08002 Rev. *D Page 46 of 49
22.0 Electrical Characteristics
f
OSC
= 6 MHz; Operating Temperature = 0 to 70°C, V
CC
= 4.0V to 5.25V
Parameter Description Conditions Min. Max. Unit
General
V
REF
Reference Voltage 3.3V ±5% 3.15 3.45 V
V
pp
Programming Voltage (disabled) –0.4 0.4 V
I
CC
V
CC
Operating Current No GPIO source current 50 mA
I
SB1
Supply Current—Suspend Mode 50 µA
I
ref
V
REF
Operating Current No USB Traffic
[8]
10 mA
I
il
Input Leakage Current Any pin 1 µA
USB Interface
V
di
Differential Input Sensitivity | (D+)–(D–) | 0.2 V
V
cm
Differential Input Common Mode Range 0.8 2.5 V
V
se
Single Ended Receiver Threshold 0.8 2.0 V
C
in
Transceiver Capacitance 20 pF
I
lo
Hi-Z State Data Line Leakage 0V < V
in
< 3.3V –10 10 µA
R
ext
External USB Series Resistor In series with each USB pin 19 21 Ω
R
UUP
External Upstream USB Pull-up Resistor 1.5 kΩ ±5%, D+ to V
REG
1.425 1.575 kΩ
R
UDN
External Downstream Pull-down Resistors 15 kΩ ±5%, downstream USB pins 14.25 15.75 kΩ
Power-on Reset
t
vccs
V
CC
Ramp Rate Linear ramp 0V to V
CC
[9]
0100ms
USB Upstream/Downstream Port
V
UOH
Static Output High 15 kΩ ±5% to Gnd 2.8 3.6 V
V
UOL
Static Output Low 1.5 kΩ ±5% to V
REF
0.3 V
Z
O
USB Driver Output Impedance Including R
ext
Resistor 28 44 Ω
General Purpose I/O (GPIO)
R
up
Pull-up Resistance (typical 14 kΩ) 8.0 24.0 kΩ
V
ITH
Input Threshold Voltage All ports, low-to-high edge 20% 40% V
CC
V
H
Input Hysteresis Voltage All ports, high-to-low edge 2% 8% V
CC
V
OL
Port 0,1 Output Low Voltage I
OL
= 3 mA
I
OL
= 8 mA
0.4
2.0
V
V
V
OH
Output High Voltage I
OH
= 1.9 mA (all ports 0,1) 2.4 V
Notes:
8. Add 18 mA per driven USB cable (upstream or downstream. This is based on transitions every 2 full-speed bit times on average.
9. Power-on Reset occurs whenever the voltage on V
CC
is below approximately 2.5V.
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