485030

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Product short data sheet

COMPANY PUBLIC

Rev. 3.1 — 24 September 2020

485031

13 of 24

NXP Semiconductors

A71CL

Plug & Trust Secure Element for Alibaba Cloud

13. Characteristics

13.1 DC characteristics

Measurement conventions

Testing measurements are performed at the contact pads of the device under test. All

voltages are defined with respect to the ground contact pad VSS. All currents flowing into

the device are considered positive.

[1]

Table 9.

Electrical DC characteristics of I2C_SCL, I2C_SDA and RST_N

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Input/Output: I2C_SCL, I2C_SDA in push-pull mode

HIGH level input voltage

V

LOW level input voltage

-0.5

V

HIGH level input current in input

mode

± 10

µA

LOW level input current

± 10

µA

HIGH level output voltage

3V3 mode

[2]

V

1V8 mode

[2]

V

LOW level output voltage

3V3 mode

0.4

V

1V8 mode

V

Input/Output: I2C_SCL, I2C_SDA in open-drain mode

HIGH level input voltage

V

LOW level input voltage

-0.5

V

HIGH level input current in input

mode

± 10

µA

LOW level input current

± 10

µA

LOW level output voltage

3V3 mode

0.4

V

1V8 mode

V

Input: RST_N

HIGH level input voltage

V

LOW level input voltage

-0.3

V

[3]

± 20

µA

LOW level RST_N input current 0 V

≤ V

[3]

± 20

µA