FT260 HID-CLASS USB TO UART/I2C BRIDGE IC
Version 1.1
Document No.: FT_001272 Clearance No.: FTDI#484
6 Devices Characteristics and Ratings
6.1 Absolute Maximum Ratings
The absolute maximum ratings for the FT260 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
168 Hours
Degrees C
Floor Life (Out of Bag) At Factory Ambient
(30°C / 60% Relative Humidity)
(IPC/JEDEC J-
STD-033A MSL
Level 3
Hours
Compliant)*
Ambient Operating Temperature (Power
Applied)
-40°C to 85°C
Degrees C
MTTF FT260
VCCIN Supply Voltage
TBD
Hours
-0.3 to +5.5
-0.3 to +4.0
3.8±0.4
V
V
V
V
VCCIO IO Voltage
FSOURCE Supply Voltage
DC Input Voltage – USBDP and USBDM
-0.5 to +3.63
DC Input Voltage – High Impedance
-0.3 to
+(VCCIO+0.5V)
V
Bi-directional (powered from VCCIO)
3.3±0.15
VOUT3V3
DC Output Voltage
V
DC Output Current – Outputs
100 **
mA
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.
** This DC output current on VOUT3V3 is also the power supply source for FT260 operation. If it must be
the source for other components in the system, it can only supply 75mA or less.
6.2 ESD and Latch-up Specifications
Description
Human Body Mode (HBM)
Machine mode (MM)
Charged Device Mode (CDM)
Latch-up
Specification
> ± 2kV
> ± 200V
> ± 500V
> ± 200mA
Table 6.2 ESD and Latch-Up Specifications
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