CY8C52LP datasheet(60/114 Pages) CYPRESS

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PSoC® 5LP: CY8C52LP Family

Datasheet

Document Number: 001-84933 Rev. *L

Page 60 of 114

11. Electrical Specifications

Specifications are valid for –40 °C

 TA  85 °C and TJ  100 °C, except where noted. Specifications are valid for 1.71 V to 5.5 V,

except where noted. The unique flexibility of the PSoC UDBs and analog blocks enable many functions to be implemented in PSoC

Creator components, see the component datasheets for full AC/DC specifications of individual functions. See the “Example

Peripherals” section on page 39 for further explanation of PSoC Creator components.

11.1 Absolute Maximum Ratings

Table 11-1. Absolute Maximum Ratings DC Specifications[13]

Parameter

Description

Conditions

Min

Typ

Max

Units

VDDA

Analog supply voltage relative to

VSSA

–0.5

–

VDDD

Digital supply voltage relative to

VSSD

–0.5

–

VDDIO

I/O supply voltage relative to VSSD

–0.5

–

VCCA

Direct analog core voltage input

–0.5

–

1.95

VCCD

Direct digital core voltage input

–0.5

–

1.95

VSSA

Analog ground voltage

VSSD – 0.5

–

VSSD + 0.5

VGPIO[14]

DC input voltage on GPIO

Includes signals sourced by VDDA

and routed internal to the pin.

VSSD – 0.5

–

VDDIO + 0.5

VSIO

DC input voltage on SIO

Output disabled

VSSD – 0.5

–

Output enabled

VSSD – 0.5

–

VIND

Voltage at boost converter input

0.5

–

5.5

VBAT

Boost converter supply

VSSD – 0.5

–

5.5

IVDDIO

Current per VDDIO supply pin

–

100

IGPIO

GPIO current

–30

–

ISIO

SIO current

–49

–

IUSBIO

USBIO current

–56

–

Latch up current[15]

–140

–

140

ESDHBM

Electrostatic discharge voltage

Human body model

2000

–

ESDCDM

Electrostatic discharge voltage

Charge device model

500

–

Notes

13. Usage above the absolute maximum conditions listed in Table 11-1 may cause permanent damage to the device. Exposure to Absolute Maximum conditions for

extended periods of time may affect device reliability. The Maximum Storage Temperature is 150 °C in compliance with JEDEC Standard JESD22-A103, High

Temperature Storage Life. When used below Absolute Maximum conditions but above normal operating conditions, the device may not operate to specification.

14. The VDDIO supply voltage must be greater than the maximum voltage on the associated GPIO pins. Maximum voltage on GPIO pin VDDIO  VDDA

15. Meets or exceeds JEDEC Spec EIA/JESD78 IC Latch-up Test.

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