CY8C5246AXI-054 Cypress Semiconductor Corp, CY8C5246AXI-054 Datasheet - Page 62

• Manufacturer Part Number: CY8C5246AXI-054
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY8C5246AXI-054

• Lead Free Status / Rohs Status: Compliant

Table 11-11. SIO AC Specifications (continued)
11.4.3 USBIO
For operation in USB mode, V
(USB regulator in use). For operation in GPIO mode, the standard range for V
Table 11-12. USBIO DC Specifications
Document Number: 001-55034 Rev. *F
Fsioout
Fsioin
Rusbi
Rusba
Vohusb
Volusb
Vohgpio
Volgpio
Vdi
Vcm
Vse
Rps2
Rext
Zo
Cin
Iil
Parameter
Parameter
USB D+ pull up resistance
USB D+ pull up resistance
Static output high
Static output low
Output voltage high, GPIO mode
Output voltage low, GPIO mode
Differential input sensitivity
Differential input common mode range
Single ended receiver threshold
PS/2 pull up resistance
External USB series resistor
USB driver output impedance
USB transceiver input capacitance
Input leakage current (absolute value) 25°C, V
SIO output operating frequency
3.3 V < Vddio < 5.5 V, Unregulated
output (GPIO) mode, fast strong
drive mode
1.71 V < Vddio < 3.3 V, Unregulated
output (GPIO) mode, fast strong
drive mode
3.3 V < Vddio < 5.5 V, Unregulated
output (GPIO) mode, slow strong
drive mode
1.71 V < Vddio < 3.3 V, Unregulated
output (GPIO) mode, slow strong
drive mode
3.3 V < Vddio < 5.5 V, Regulated
output mode, fast strong drive mode
1.71 V < Vddio < 3.3 V, Regulated
output mode, fast strong drive mode
1.71 V < Vddio < 5.5 V, Regulated
output mode, slow strong drive
mode
SIO input operating frequency
1.71 V < Vddio < 5.5 V
Description
Description
DDD
range condition is 3.15 V ≤ V
PRELIMINARY
90/10% Vddio into 25 pF
90/10% Vddio into 25 pF
90/10% Vddio into 25 pF
90/10% Vddio into 25 pF
Output continuously switching into
25 pF
Output continuously switching into
25 pF
Output continuously switching into
25 pF
90/10% Vddio
With idle bus
While receiving traffic
15 k Ω ±5% to Vss, internal pull up
enabled
15 k Ω ±5% to Vss, internal pull up
enabled
Ioh = 4 mA, V
Iol = 4 mA, V
|(D+)-(D-)|
In PS/2 mode, with PS/2 pull up
enabled
In series with each USB pin
Including Rext
DDD
DDD
Conditions
Conditions
= 3.0 V
DDD
DDD
≤ 3.45 V (USB regulator bypassed) or 4.35 V ≤ V
≥ 3 V
PSoC
≥ 3 V
DDD
applies, see
®
5: CY8C52 Family Data Sheet
Device Level Specifications
0.900
1.425
21.78
(-1%)
Min
Min
2.8
2.4
0.8
0.8
28
3
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
Typ
22
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(+1%)
1.575
3.090
22.22
Max
Max
2.5
3.6
0.3
0.3
0.2
2.5
33
16
20
10
40
44
20
2
5
4
7
2
-
DDD
on page 56.
Page 62 of 88
≤ 5.25 V
Units
Units
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
k Ω
k Ω
nA
pF
k Ω
V
V
V
V
V
V
V
Ω
Ω
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