CY8C3865LTI-059 datasheet(66/129 Pages) CYPRESS

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PSoC® 3: CY8C38 Family

Data Sheet

Document Number: 001-11729 Rev. *R

Page 66 of 129

Sleep Mode[22]

CPU = OFF

RTC = ON (= ECO32K ON, in low-power

mode)

Sleep timer = ON (= ILO ON at 1 kHz)[23]

WDT = OFF

I2C Wake = OFF

Comparator = OFF

POR = ON

Boost = OFF

SIO pins in single ended input, unregu-

lated output mode

VDD = VDDIO = 4.5–5.5 V T = –40 °C

–

µA

T = 25 °C

–

µA

T = 85 °C

–

µA

VDD = VDDIO = 2.7–3.6 V T = –40 °C

–

µA

T = 25 °C

–

µA

T = 85 °C

–

µA

VDD = VDDIO = 1.71–1.95 V T = –40 °C

–

µA

T = 25 °C

–

µA

T = 85 °C

–

µA

Comparator = ON

CPU = OFF

RTC = OFF

Sleep timer = OFF

WDT = OFF

I2C Wake = OFF

POR = ON

Boost = OFF

SIO pins in single ended input, unregu-

lated output mode

VDD = VDDIO = 2.7–3.6V

T = 25 °C

–

µA

I2C Wake = ON

CPU = OFF

RTC = OFF

Sleep timer = OFF

WDT = OFF

Comparator = OFF

POR = ON

Boost = OFF

SIO pins in single ended input, unregu-

lated output mode

VDD = VDDIO = 2.7–3.6V

T = 25 °C

–

µA

Hibernate Mode[22]

Hibernate mode current

All regulators and oscillators off.

SRAM retention

GPIO interrupts are active

Boost = OFF

SIO pins in single ended input, unregu-

lated output mode

VDD = VDDIO = 4.5–5.5 V T = –40 °C

–

T = 25 °C

–

T = 85 °C

–

VDD = VDDIO = 2.7–3.6 V T = –40 °C

–

T = 25 °C

–

200

–

T = 85 °C

–

VDD = VDDIO = 1.71–1.95 V T = –40 °C

–

T = 25 °C

–

T = 85 °C

–

Table 11-2. DC Specifications (continued)

Parameter

Description

Conditions

Min

Typ

Max

Units

Notes

22. If VCCD and VCCA are externally regulated, the voltage difference between VCCD and VCCA must be less than 50 mV.

23. Sleep timer generates periodic interrupts to wake up the CPU. This specification applies only to those times that the CPU is off.

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