FT2232HQ-REEL FTDI, FT2232HQ-REEL Datasheet - Page 47

• Manufacturer Part Number: FT2232HQ-REEL
• Description: USB Interface IC USB HS to Dual UART/ FIFO/SPI/JTAG/I2C
• Manufacturer: FTDI

Specifications of FT2232HQ-REEL

• Mounting Style: SMD/SMT
• Package / Case: QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The I/O pins are +3.3v cells, which are +5V tolerant (except the USB PHY pins).
Table 5.3 I/O Pin Characteristics VCCIO = +3.3V (except USB PHY pins)
* The I/O drive strength and slow slew-rate are configurable in the EEPROM.
Parameter
Voh
Vt+
Rpu
Rpd
Vih
Vol
Vt-
Ioz
Iin
Vil
Vt
Schmitt trigger negative
going threshold voltage
Schmitt trigger positive
going threshold voltage
Input pull-up resistance
Input pull-down
resistance
Input Leakage Current
Tri-state output leakage
current
Input High Switching
Output Voltage High
Switching Threshold
Input low Switching
Output Voltage Low
Description
Copyright © 2010 Future Technology Devices International Limited
Threshold
Threshold
FT2232H DUAL HIGH SPEED USB TO MULTIPURPOSE UART/FIFO IC
Minimum
2.40
2.00
0.80
40
40
15
Typical
+/-10
3.14
3.20
3.22
3.22
0.18
0.12
0.08
0.07
1.50
1.10
1.60
75
75
45
-
-
Maximum
0.40
0.80
2.00
190
190
85
-
Document No.: FT_000061
Units
KΩ
KΩ
μA
μA
Clearance No.: FTDI#77
V
V
V
V
V
V
V
V
V
V
V
V
V
Datasheet Version 2.10
I/O Drive strength*
I/O Drive strength*
I/O Drive strength*
I/O Drive strength*
I/O Drive strength*
I/O Drive strength*
I/O Drive strength*
I/O Drive strength*
Vin = 5.5V or 0
Ioh = +/-2mA
Iol = +/-2mA
Conditions
Vin =VCCIO
= 12mA
= 16mA
= 12mA
= 16mA
Vin = 0
Vin = 0
= 4mA
= 8mA
= 4mA
= 8mA
LVTTL
LVTTL
LVTTL
47