CY8C5246LTI-029 CYPRESS [Cypress Semiconductor], CY8C5246LTI-029 Datasheet - Page 60

• Manufacturer Part Number: CY8C5246LTI-029
• Manufacturer: CYPRESS [Cypress Semiconductor]

11.1.2 SIO
Table 11-11. SIO DC Specifications
Document Number: 001-66236 Rev. **
Vinmax
Vinref
Voutref
V
V
V
V
Rpullup
Rpulldown
I
C
V
Idiode
Notes
IL
26. See
27. Based on device characterization (Not production tested).
IH
IL
OH
OL
H
IN
Parameter
Figure 6-9
on page 27 and
Maximum input voltage
Input voltage reference (Differential
input mode)
Output voltage reference (Regulated output mode)
Input voltage high threshold
GPIO mode
Differential input mode
Input voltage low threshold
GPIO mode
Differential input mode
Output voltage high
Unregulated mode
Regulated mode
Regulated mode
Output voltage low
Input leakage current (absolute
value)
V
V
Input Capacitance
Input voltage hysteresis
(Schmitt-Trigger)
Current through protection diode to
V
Pull up resistor
Pull down resistor
IH
IH
SSIO
< Vddsio
> Vddsio
[27]
Description
Figure 6-12
[26]
[26]
[27]
[27]
on page 30 for more information on SIO reference.
[26]
[26]
PRELIMINARY
All allowed values of Vddio and
Vddd, see Section 11.2.1
V
V
CMOS input
Hysteresis disabled
CMOS input
Hysteresis disabled
I
I
I
V
V
25 °C, Vddsio = 3.0 V, V
V
25 °C, Vddsio = 0 V, V
Single ended mode (GPIO
mode)
Differential mode
OH
OH
OH
DDIO
DDIO
DDIO
DDIO
= 4 mA, V
= 1 mA
= 0.1 mA
> 3.7
< 3.7
= 3.30 V, I
= 1.80 V, I
Conditions
DDIO
OL
OL
PSoC
= 3.3 V
= 25 mA
= 4 mA
IH
IH
= 3.0 V
= 3.0
®
5: CY8C52 Family Datasheet
SIO_ref – 0.65
SIO_ref + 0.2
SIO_ref – 0.3
0.7 × V
V
DDIO
Min
0.5
3.5
3.5
–
1
1
–
–
–
–
–
–
–
–
–
–
– 0.4
DDIO
Typ
5.6
5.6
40
35
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
SIO_ref – 0.2
SIO_ref + 0.2
SIO_ref + 0.2
0.52 × V
V
0.3 × V
V
DDIO
DDIO
Max
100
5.5
0.8
0.4
8.5
8.5
14
10
–
–
–
7
–
–
Page 60 of 94
– 0.5
DDIO
– 1
DDIO
Units
mV
mV
kΩ
kΩ
nA
µA
µA
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
[+] Feedback
[+] Feedback
[+] Feedback