Product Summary

The FT232BL is the 2nd generation of FTDI’s popular USB UART I.C. This device not only adds extra functionality to its FT8U232AM predecessor and reduces external component count, but also maintains a high degree of pin compatibility with the original.

Parametrics

Absolute maximum ratings: (1)VCC Supply Voltage:-0.5V to +6.00V; (2)D.C. Input Voltage - USBDP and USBDM:-0.5V to +3.8V; (3)D.C. Input Voltage - High Impedance Bidirectionals:-0.5V to +(Vcc +0.5)V; (4)D.C. Input Voltage - All other Inputs:-0.5V to +(Vcc +0.5)V; (5)DC Output Current – Outputs:24 mA; (6)DC Output Current – Low Impedance Bidirectionals:24 mA; (7)Power Dissipation (VCC = 5.25V):500 mW; (8)Electrostatic Discharge Voltage (Human Body Model)(I<1uA):+/- 3000V; (9)Latch Up Current (Vi = +/- 10V maximum, for 10 ms):+/-200mA; (10)Storage Temperature:–65℃ to + 150℃; (11)Ambient Temperature (Power Applied):0℃ to + 70℃.

Features

Features: (1)Auto Transmit Buffer control for RS485; (2)Support for USB Suspend / Resume through ; (3)SLEEP# and RI# pins; (4)Support for high power USB Bus powered devices; (5)through PWREN# pin; (6)Integrated level converter on UART and control ; (7)signals for interfacing to 5V and 3.3V logic ; (8)Integrated 3.3V regulator for USB IO; (9)Integrated Power-On-Reset circuit; (10)Integrated 6MHz – 48Mhz clock multiplier PLL; (11)USB Bulk or Isochronous data transfer modes; (12)4.35V to 5.25V single supply operation; (13)UHCI / OHCI / EHCI host controller compatible; (14)USB 1.1 and USB 2.0 compatible ; (15)USB VID, PID, Serial Number and Product ; (16)Description strings in external EEPROM; (17)EEPROM programmable on-board via USB; (18)Compact 32-LD LQFP package.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
FT232BL
FT232BL
Other

Data Sheet
Negotiable 
FT232BL-REEL
FT232BL-REEL
FTDI
USB Interface IC USB to Serial UART IC LQFP-32
Data Sheet
0-1: $3.45
1-10: $2.97
10-50: $2.76
50-100: $2.55