FT232RL-REEL Datasheet, PDF (22/47 Pages) Future Technology Devices International Ltd. – USB UART IC

Parameter
Description
FT232R USB UART IC Datasheet
Version 2.13
Document No.: FT_000053 Clearance No.: FTDI# 38
Minimum Typical Maximum Units
Conditions
Voh
Output Voltage High
2.1
2.8
3.2
V
I source = 3mA
Vol
Output Voltage Low
0.3
0.4
0.6
V
I sink = 8mA
Vin
Input Switching
Threshold
1.0
1.2
1.5
V
Table 5.15 OSCI, OSCO Pin Characteristics – see Note 1
Note1: When supplied, the FT232R is configured to use its internal clock oscillator. These characteristics
only apply when an external oscillator or crystal is used.
5.5 Thermal Characteristics
The FT232RL package has the following thermal characteristics:
Parameter
Value
Units
Conditions
Theta JA (Ɵ_JA)
55.82
°C/W
Still air
Theta JC (Ɵ_JC) 24.04
°C/W
Table 5.16 FT232RL Thermal Characteristics
The FT232RQ package has the following thermal characteristics:
Parameter
Value
Units
Conditions
Theta JA (Ɵ_JA)
Theta JA (Ɵ_JA)
Theta JC (Ɵ_JC)
31.49
°C/W
Still air, center pad soldered to PCB, 9 vias to another plane
62.31
°C/W
Still air, center pad unsoldered
°C/W
Table 5.17 FT232RQ Thermal Characteristics
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