CY8C34_1105 CYPRESS [Cypress Semiconductor], CY8C34_1105 Datasheet - Page 76

• Manufacturer Part Number: CY8C34_1105
• Description: Programmable System-on-Chip (PSoC) DC to 50 MHz operation
• Manufacturer: CYPRESS [Cypress Semiconductor]

11.4.2 SIO
Table 11-11. SIO DC Specifications
Document Number: 001-53304 Rev. *L
Vinmax
Vinref
Voutref
V
V
V
V
Rpullup
Rpulldown
I
C
V
Idiode
Notes
IL
32. See
33. Based on device characterization (Not production tested).
IH
IL
OH
OL
H
IN
Parameter
Figure 6-9
on page 34 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
[33]
Description
Figure 6-12
[32]
[32]
[33]
[33]
on page 37 for more information on SIO reference.
[32]
[32]
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
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
= 3.3 V
= 25 mA
= 4 mA
IH
IH
= 3.0 V
= 3.0 V
SIO_ref – 0.65
SIO_ref + 0.2
SIO_ref – 0.3
0.7 × V
V
PSoC
DDIO
Min
0.5
3.5
3.5
–
1
1
–
–
–
–
–
–
–
–
–
–
– 0.4
DDIO
®
3: CY8C34 Family
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
Data Sheet
DDIO
DDIO
Max
100
5.5
0.8
0.4
8.5
8.5
14
10
Page 76 of 127
–
–
–
7
–
–
– 0.5
DDIO
– 1
DDIO
Units
mV
mV
kΩ
kΩ
nA
µA
pF
µA
V
V
V
V
V
V
V
V
V
V
V
V
V