CY8C34_13 Datasheet, PDF (68/130 Pages) Cypress Semiconductor – Programmable System-on-Chip (PSoC®)

PSoC^® 3: CY8C34 Family Datasheet
Table 11-2. DC Specifications (continued)
Parameter
Description
Sleep Mode^[27]
Conditions
CPU = OFF
V_DD = V_DDIO =
RTC = ON (= ECO32K ON, in low-power mode) 4.5 V - 5.5 V
Sleep timer = ON (= ILO ON at 1 kHz)^[28]
WDT = OFF
I2C Wake = OFF
Comparator = OFF
POR = ON
V_DD = V_DDIO =
2.7 V – 3.6 V
Boost = OFF
SIO pins in single ended input, unregulated
output mode
V_DD
1.71
=
V
V–_{D1D.I9O5=V[29]}
Comparator = ON
CPU = OFF
RTC = OFF
Sleep timer = OFF
WDT = OFF
I2C Wake = OFF
POR = ON
Boost = OFF
SIO pins in single ended input, unregulated
output mode
2V.^D7^DV=–V3^D.^D6^IOV^[=30]
I2C Wake = ON
CPU = OFF
RTC = OFF
Sleep timer = OFF
WDT = OFF
Comparator = OFF
POR = ON
Boost = OFF
SIO pins in single ended input, unregulated
output mode
Hibernate Mode^[27]
2V.^D7^DV=–V3^D.^D6^IOV^[=30]
Hibernate mode current
All regulators and oscillators off
SRAM retention
GPIO interrupts are active
Boost = OFF
SIO pins in single ended input, unregulated
output
mode
V_DD = V_DDIO =
4.5 V - 5.5 V
V_DD = V_DDIO =
2.7 V – 3.6 V
V_DD
1.71
=
V
V–_{D1D.I9O5=V[29]}
I_DDAR
I_DDDR
Analog current consumption while device is
reset^[31]
Digital current consumption while device is
reset^[31]
V_DDA ≤ 3.6 V
V_DDA > 3.6 V
V_DDD ≤ 3.6 V
V_DDD > 3.6 V
Min
T = –40 °C –
T = 25 °C –
T = 85 °C –
T = –40 °C –
T = 25 °C –
T = 85 °C –
T = 25 °C –
T = 25 °C –
T = 25 °C –
T = –40 °C –
T = 25 °C –
T = 85 °C –
T = –40 °C –
T = 25 °C –
T = 85 °C –
T = –40 °C –
T = 25 °C –
T = 85 °C –
–
–
–
–
Typ^[25] Max
1.1
2.3
1.1
2.2
15
30
1
2.2
1
2.1
12
28
2.2
4.2
2.2
2.7
2.2
2.8
0.2
1.5
0.5
1.5
4.1
5.3
0.2
1.5
0.2
1.5
3.2
4.2
0.2
1.5
0.3
1.5
3.3
4.3
0.3
0.6
1.4
3.3
1.1
3.1
0.7
3.1
Units
µA
µA
mA
mA
mA
mA
Notes
27. If V_CCD and V_CCA are externally regulated, the voltage difference between V_CCD and V_CCA must be less than 50 mV.
28. Sleep timer generates periodic interrupts to wake up the CPU. This specification applies only to those times that the CPU is off.
29. Externally regulated mode.
30. Based on device characterization (not production tested).
31. Based on device characterization (not production tested). USBIO pins tied to ground (VSSD).
Document Number: 001-53304 Rev. *Q
Page 68 of 130