4

TUSB215

SLLSEX8A – AUGUST 2017 – REVISED AUGUST 2017

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Pin Functions (continued)

PIN

I/O

INTERNAL

PULLUP/PULLDOWN

DESCRIPTION

NAME

NO.

VCC

12

PWR

N/A

Supply power

13

I/O

RSTN asserted: 500 k

Ω PD

In I2C mode:

I2C clock pin [I2C address = 0x2C].

Non I2C mode:

After reset: Output CD. Flag indicating that a USB device is attached

(connection detected). Asserted from an unconnected state upon detection of

DP or DM pull-up resistor. De-asserted upon detection of disconnect.

RSTN

14

I

500 k

Ω PU

Device disable/enable.

Low – Device is at reset and in shutdown, and

High – Normal operation.

Recommend 0.1-µF external capacitor to GND to ensure clean power on reset

if not driven.

If the pin is driven, it must be held low until the supply voltage for the device

reaches within specifications.

(1)

Stresses beyond those listed under Absolute Maximum Rating may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Condition. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)

(1)

MIN

MAX

UNIT

Supply Voltage

Range

VCC

-0.3

6

V

Voltage Range

on I/O pins

DxP, DxM, RSTN, EQ, SCL, SDA, DC_BOOST, VREG

-0.3

3.8

V

Storage temperature

-65

150

°C

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.2 ESD Ratings

VALUE

UNIT

Electrostatic discharge

Human body model (HBM), per

±2000

V

Charged device model (CDM), per JEDEC

±500

6.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

Supply voltage

4.4

5

5.5

V

Ambient temperature

TUSB215

0

70

°C

TUSB215I

-40

85

°C

Junction temperature

TUSB215

0

85

°C

TUSB215I

-40

105

°C