20. Absolute Maximum Ratings

 

 

 

 

 

CY7C601xx, CY7C602xx

 

 

 

 

 

 

 

 

 

 

 

20. Absolute Maximum Ratings

Maximum Total.............................................................Sink Output Current into Port 0

70 mA

Storage Temperature

 

–40°C to +90°C

and 1 and Pins

Maximum Total Source Output Current into GPIO Pins30 mA

Ambient Temperature with Power Applied

..... –0°C to +70°C

Maximum On-chip Power Dissipation

 

 

Supply Voltage on VCC Relative to VSS

–0.5V to +7.0V

on any GPIO Pin

50 mW

DC Input Voltage

–0.5V to + VCC + 0.5V

Power Dissipation

300 mW

DC Voltage Applied to Outputs in

 

 

Static Discharge Voltage

2200V

High-Z State

–0.5V to + VCC + 0.5V

Latch-up Current

200 mA

20.1 DC Characteristics

Parameter

Description

 

 

 

Conditions

 

Min

Typical

Max

Unit

General

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VCC1

Operating Voltage

CPU speed <= 12 MHz

 

2.7

 

3.6

V

TFP

Operating Temperature

Flash programming

 

 

0

 

70

°C

ICC1

VCC Operating Supply Current

CPU =12 MHz, Vdd = 3.3V, T = 75C

 

 

 

4.25

11

mA

 

 

 

CPU =12 MHz, Vdd = 2.7V, T = 25C

 

 

 

3.25

-

mA

 

 

 

 

 

 

 

 

 

ICC2

VCC Operating Supply Current

CPU = 6 MHz, Vdd = 3.3V, T = 75C

 

 

 

3.15

9

mA

 

 

 

CPU = 6 MHz, Vdd = 3.3V, T = 25C

 

 

 

2.45

-

mA

 

 

 

 

 

 

 

 

 

ICC3

VCC Operating Supply Current

CPU = 3 MHz, Vdd = 2.7V, T = 25C

 

 

 

2.0

-

mA

ISB1

Standby Current

Internal and external oscillators,

 

 

 

 

10

μA

 

 

 

Bandgap, Flash, CPU clock, timer

 

 

 

 

 

 

 

 

 

clock all disabled

 

 

 

 

 

 

Low Voltage

Detect

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VLVD

Low Voltage Detect Trip Voltage

LVDCR [2:0] set to 000

 

2.681

 

2.7

V

General Purpose IO Interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RUP

Pull Up Resistance

 

 

 

 

 

 

4

 

12

KΩ

VICR

Input Threshold Voltage Low, CMOS

Low to high edge

 

40%

 

65%

VCC

 

 

Mode

 

 

 

 

 

 

 

 

 

 

VICF

Input Threshold Voltage Low, CMOS

High to low edge

 

30%

 

55%

VCC

 

 

Mode

 

 

 

 

 

 

 

 

 

 

VHC

Input Hysteresis Voltage, CMOS Mode

High to low edge

 

3%

 

10%

VCC

VILTTL

Input Low Voltage, TTL Mode

 

 

 

 

 

 

 

 

0.72

V

VIHTTL

Input HIGH Voltage, TTL Mode

 

 

 

 

 

1.6

 

 

V

V

OL1

Output Low Voltage, High Drive[4]

I

OL1

= 50 mA

 

 

 

 

1.4

V

 

 

 

 

 

 

 

 

 

 

V

OL2

Output Low Voltage, High Drive[4]

I

OL1

= 25 mA

 

 

 

 

0.4

V

 

 

 

 

 

 

 

 

 

 

VOL3

Output Low Voltage, Low Drive

IOL2 = 8 mA

 

 

 

 

0.8

V

V

OH

Output High Voltage[4]

I

OH

= 2 mA

V

CC

– 0.5

 

 

V

 

 

 

 

 

 

 

 

 

 

Notes

5.Refer to Clocking on page 21 for details on loading proper trim values.

6.In Master mode first bit is available 0.5 SPICLK cycle before Master clock edge available on the SCLK pin.

Document 38-16016 Rev. *E

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Cypress CY7C602xx Absolute Maximum Ratings, DC Characteristics, Parameter, Conditions, Unit, General, Detect, Description