Product Summary

The FT2232D is a USB interface which incorporates the functionallity of two of FTDI’s second generation BM chips into a single device. A single downstream USB port is converted to two IO channels which can each be individually configured as a FT232BM-style UART interface, or a FT245BM-style FIFO interface, without the need to add a USB hub.

Parametrics

FT2232D absolute maximum ratings: (1)Storage Temperature: 5℃ to + 150℃; (2)Floor Life (Out of Bag) at Factory Ambient (30℃/60% Relative Humidity): 192 Hours (Level 3 Compliant); (3)Ambient Temperature (Power Applied): -40℃ to + 85℃; (4)VCC Supply Voltage: -0.5V to +6.00V; (5)DC Input Voltage - Inputs: -0.5V to VCC + 0.5V; (6)DC Input Voltage - High Impedance Bidirectionals: -0.5V to VCC + 0.5V; (7)DC Output Current - Outputs: 24mA; (8)DC Output Current - Low Impedance Bidirectionals: 24mA; (9)Power Dissipation (VCC = 5.25V): 500mW; (10)Electrostatic Discharge Voltage (Human Body Model) (I < 1μA): +/- 3000V; (11)Latch Up Current (Vi = +/- 10V maximum, for 10 ms): +/-200mA.

Features

FT2232D features: (1)Single chip USB to quad channel serial/parallel ports with a variety of configurations; (2)Entire USB protocol handled on the chip. No USB specific firmware programming required; (3)FT232B-style asynchronous serial UART interface option with full hardware handshaking and modem interface signals.

Diagrams

FT2232D simplified block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
FT2232D
FT2232D

Other


Data Sheet

Negotiable 
FT2232D-REEL
FT2232D-REEL

FTDI

USB Interface IC USB to Dual UART/ FIFO/SPI/JTAG/I2C

Data Sheet

0-1: $4.19
1-10: $3.77
10-50: $3.35
50-100: $3.10