FT221XS-R datasheet(20/45 Pages) FTDI

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FT221X USB 8-BIT SPI/FT1248 IC Datasheet

Version 1.3

Document No.: FT_000630 Clearance No.: FTDI# 263

6 Devices Characteristics and Ratings

6.1 Absolute Maximum Ratings

The absolute maximum ratings for the FT221X devices are as follows. These are in accordance with the

Absolute Maximum Rating System (IEC 60134). Exceeding these may cause permanent damage to the

device.

Parameter

Value

Unit

Conditions

Storage Temperature

-65°C to 150°C

Degrees C

Floor Life (Out of Bag) At Factory Ambient

(30°C / 60% Relative Humidity)

168 Hours

(IPC/JEDEC J-

STD-033A MSL

Level 3

Compliant)*

Hours

Ambient Operating Temperature (Power

Applied)

-40°C to 85°C

Degrees C

MTTF FT221XS

TBD

Hours

MTTF FT221XQ

TBD

Hours

VCC Supply Voltage

-0.3 to +5.5

VCCIO IO Voltage

-0.3 to +4.0

DC Input Voltage – USBDP and USBDM

-0.5 to +3.63

DC Input Voltage – High Impedance

Bi-directionals (powered from VCCIO)

-0.3 to +5.8

DC Output Current – Outputs

Table 6.1 Absolute Maximum Ratings

* If devices are stored out of the packaging beyond this time limit the devices should be baked before

use. The devices should be ramped up to a temperature of +125°C and baked for up to 17 hours.

6.2 ESD and Latch-up Specifications

Description

Specification

Human Body Mode (HBM)

> ± 2kV

Machine mode (MM)

> ± 200V

Charged Device Mode (CDM)

> ± 500V

Latch-up

> ± 200mA

Table 6.2 ESD and Latch-Up Specifications

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