Cypress CY8CNP102B Manual De Usuario

Document #: 001-43991 Rev. *D

Page 11 of 38

The following DC electrical specifications list the guaranteed maximum and minimum specifications for the voltage and temperature

range: 3.0V to 3.6V over the Temperature range of -40°C 

≤ T

A

 

≤ 85°C. Typical parameters apply to 3.3V at 25°C and are for design

guidance only.
DC Chip Level Specifications

Vcc

Supply Voltage 

3.00

–

3.6

V

I

DD

Supply Current 

–

36

40

mA

 T

A

 = 25

 o

C, CPU = 3 MHz, 

SYSCLK doubler disabled, 

VC1 = 1.5 MHz, VC2 = 93.75 kHz, 

VC3 = 0.366 kHz, continuous 

nvSRAM access 

I

DDP

Supply current when IMO = 6 MHz 

using SLIMO mode.

–

27

28

mA

 T

A

 = 25

 o

C, CPU = 0.75 MHz, 

SYSCLK doubler disabled, 

VC1=0.375 MHz, VC2=23.44 kHz, 

VC3 = 0.09 kHz, continuous 

nvSRAM access

I

SB

Sleep (Mode) Current with POR, LVD, 

Sleep Timer, WDT, and internal slow 

oscillator active.

–

–

5

mA

 nvSRAM in standby.

V

REF

Reference Voltage (Bandgap)

1.28

1.3

1.32

V

Trimmed for appropriate Vcc.

V

cap

Storage Capacitor between Vcap and 

Vss

61

68

82

uF

5V rated (minimum)

R

PU

Pull up Resistor

4

5.6

8

K

Ω

R

PD

Pull down Resistor

4

5.6

8

K

Ω

V

OH

High Output Level

Vcc - 1.0

–

–

V

IOH = 10 mA, Vcc = 3.0 to 3.6V. 8 

total loads, 4 on even port pins (for 

example, P0[2], P1[4]), 4 on odd 

port pins (for example, P0[3], 

P1[5]). 80 mA maximum combined 

IOH budget.

V

OL

Low Output Level

–

–

0.75

V

IOL = 25 mA, Vcc = 3.0 to 3.6V 

8 total loads, 4 on even port pins 

(for example, P0[2], P1[4]), 4 on 

odd port pins (for example, P0[3], 

P1[5]). 150 mA maximum 

combined IOL budget.

V

IL

Input Low Level

–

–

0.8

V

Vcc = 3.0 to 3.6 

V

IH

Input High Level

1.6

–

V

Vcc = 3.0 to 3.6 

V

H

Input Hysterisis

–

60

–

mV

I

IL

Input Leakage (Absolute Value)

–

1

–

nA

Gross tested to 1 

μA.

C

IN

Capacitive Load on Pins as Input

–

3.5

10

pF

Pin dependent. 

Temp = 25

o

C.

C

OUT

Capacitive Load on Pins as Output

–

3.5

10

pF

Pin dependent. 

Temp = 25

o

C.