ETC2 FT221XS Introducing the ft-x series of usb2.0 full speed peripheral solution Datasheet

Introducing the FT-X Series
of USB2.0 Full Speed
Peripheral Solutions
Introducing the FT-X Chip Series
• 13 chip/package options to optimize your design
when you need to quickly and easily add a USB
port into your system.
• FTDI provides a wide selection of OS support:
– Windows, Android, Mac OS, and Linux.
• Offering a wide selection of IO bridges including: Basic UART, Full
Handshake UART, FIFO, I2C, SPI, and FTDI’s FT1248 interface.
– I2C to USB bridge in 10 pin DFN package.
• Low power, small device footprints, and abundant features minimizes
PCB real estate and lowers overall system costs.
FT-X Series has IT all !!
FTDI USB Peripheral Series Strategy
• Extension of FTDI’s product mission:
– Future Technology Devices International (FTDI) specialises in the
design and supply of silicon and software solutions for the Universal
Serial Bus (USB). FTDI offers a simple route to USB migration /
integration by combining easy to implement IC devices with proven
ready-to-use, royalty-free USB firmware and driver software.
• FTDI offers the widest selection of USB chips for USB peripherals.
– Familiar FT232R and FT245R for ease-of-use and fast time-to-market.
– USB2 Hi-Speed solutions, with single and multi-channel options
FT232H / FT2232H / FT4232H.
– FT-X Series offering is the PREMIERE cost / benefit profile for USB2.0
Full Speed solutions in the market.
Whatever your USB design need,
FTDI can meet it !!!
USB Peripheral / Device Solutions
Released
Production, Now
HiSpeed
FT2232H
FT232H
FT4232H
FT232H
(FT1248 IO)
(quad)
FT-X
(Feature rich,
footprint optimized)
FullSpeed
FT232/245R
FT2232D
(3Mbaud)
FT232/245B
(1Mbaud)
Single
Channel
(UART/FIFO)
Dual/Quad
Parallel
bus
FT-X Series – Meet the Family
Part Number
Pins
Package
Description
FT231XS
20
SSOP
Full Handshake UART Interface
FT231XQ
20
QFN
Full Handshake UART Interface
FT230XS
16
SSOP
Basic UART Interface
FT230XQ
16
QFN
Basic UART Interface
FT221XS
20
SSOP
8bit SPI/FT1248 Interface
FT221XQ
20
QFN
8bit SPI/FT1248 Interface
FT220XS
16
SSOP
4bit SPI/FT1248 Interface
FT220XQ
16
QFN
4bit SPI/FT1248 Interface
FT201XS
16
SSOP
I2C Interface
FT201XQ
16
QFN
I2C Interface
FT200XD
10
DFN
I2C Interface
FT240XS
24
SSOP
8bit FIFO Interface
FT240XQ
24
QFN
8bit FIFO Interface
FT-X Series Features
• X-Chip Factor provides the extra elements/features that add value:
– Battery charger detection to enable higher
current, faster charging.
– Extensive clocking features; internal clock
generation and external clock out.
– Internal 3V3 level converter.
– Integrated crystal and MTP memory to
save board space and maximize flexibility.
– Extended temperature range support,
-40°to +85°C.
– Low power consumption:
• 8mA active (typical)
• 125uA suspend (typical)
– Input/ output voltage support, 1.8V to 3.3V,
with 5V tolerance.
FT-X Series Support, Breakout Modules
• Breakout modules, such as the USB to
I2C, UMFT200XD, provide the simplest
method to connect to a USB host, and
interface directly into your system via
the appropriate IO.
– 4 PCB traces slot directly into a USB
Host (A Port)
– USB protocol engine and interface
bridge integrated into FT-X Series
silicon devices
– Interface connector provided for
system integration
– Choice of module per interface
required
Module
Interface
UMFT201XB
I2C
UMFT200XD
I2C
UMFT220XB
FT1248
UMFT230XB
UART
FT-X Series Support, Evaluation Modules
• Evaluation modules are larger than
breakout modules, and provide access to
all pins.
– Manufactured in DIP form factor (0.3”
wide).
– Easy to integrate into system boards
for thorough prototyping, system
emulation, and check-out.
– USB protocol engine and interface
bridge integrated into FT-X Series
silicon devices.
– Choice of module per interface
required.
Module
Interface
UMFT201XA
I2C
UMFT220XA
FT1248 (4 bit)
UMFT221XA
FT1248 (8 bit)
UMFT230XA
Basic UART
UMFT231XA
Full UART
UMFT240XA
FIFO
UMFT231XC - Battery Charging Detection (BCD)
• Development board provides for USB to
UART bridge functionality as well as battery
charging detection (BCD), and battery
charging via LTC4053.
− FT231X device supports BCD to simplify
and optimize battery charging in portable
systems.
• Detects Dedicated Charging Port
(DCP) or Standard Downstream Port
(SDP,) enabling selection of higher
battery charging current, 1.8A or .5A.
• CBUS pins enable control of
charging rate.
• Complete sleep and suspend
capabilities.
FT-X enables optimal battery charging !
FTDI Drivers Architecture
FTDI provides two alternative software
interfaces for USB controllers.
COM Port Application
One interface provides a Virtual COM Port
(VCP) which appears to the system as a
legacy COM port. Legacy applications
should work with VCP drivers with minimal
modification.
D2XX API
The second interface, D2XX, is provided via
a proprietary DLL (FTD2XX.DLL). The D2XX
interface provides special functions to
optimize performance and improve
flexibility.
D2XX API
Application
Win32 COMM API
Application
FTD2XX.DLL
FTSER2K.SYS
D2XX Interface
FTDIBUS Class Interface
Combined Driver
USB Stack
Experience the X Chip Factor !
FT-X Series
I 2C
Bridges
World-Class Feature Set:
•
•
•
•
•
•
Low power
Battery Charger Detection
Internal Regulator
Extended clocking
MTP memory
Extended Temperature
support
UART Bridges
FIFO Bridges
Flexible FT1248
Interface
FT-X Series – Meet the Family
FT-X Series
Device
FT200XD
FT201X
FT220X
FT221X
FT230X
FT231X
FT240X
Description
I2C slave
I2C slave to
to USB 2.0 USB 2.0
Full Speed Full Speed
Performance
3.4
Mbits/sec
3.4
Mbits/sec
.5
MByte/sec
1
MByte/sec
3
Mbaud
3
MBaud
1
Mbyte/sec
CBUS Pins *
1
6
1
1
4
4
2
Clock
Oscillator
Internal
Internal
Internal
Internal
Internal
Internal
Internal
EE/MTP
Memory
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Packages
10-pin DFN
SPI/FT1248 (4- SPI/FT1248 (8- Basic UART to
bits) to USB 2.0 bits) to USB2.0 USB 2.0 Full
Full Speed
Full Speed
Speed
16-pin SSOP/ 16-pin SSOP/
16-pin QFN
16-pin QFN
20-pin SSOP/
20-pin QFN
16-pin SSOP/
16-pin QFN
* Configurable as GPIO, LED drivers, or clock signals
• All devices, -40 to 85 ⁰C
• All devices IO, 1.8V to 3.3V (5V tolerant)
• All devices, 8 mA (active-typical), 125 uA (suspend-typical)
Full UART to FIFO to USB
USB 2.0 Full 2.0 Full
Speed
Speed
20-pin SSOP/ 24-pin SSOP/
20-pin QFN
24-pin QFN
FT200XD/FT201X - USB for ‘those tight spots’
With FTDI’s I2C solutions, designers can maximize performance while
minimising space and power.
• USB to I2C Slave bridge with speeds up to 3.4Mbit/s.
− FT200XD is 10 pin DFN package – smallest solution.
− FT201X is 16 pin QFN/SSOP packages – more GPIO lines.
• Low power – typically 8mA active / 125uA suspend.
• Configurable CBUS pins for BCD, driving LED, clock-out, or GPIO.
• USB Battery Charger Detection function.
• Internal 2KB, MTP can be reprogrammed via both USB and I2C I/F.
• FTDI Chip-ID security feature.
• VCC, 5V (single-supply) or 3.3V.
− Internal regulator for 3.3V supplies.
− Supports Bus-Powered (5V) or Self-Powered (3.3V).
FT200XD/FT201X USB to I2C Slave Converter
FT200XD/FT201X supports standard I2C data rates such as 100 kbit/s standard
mode (SM), 400 kbit/s fast mode (FM), 1 Mbit/s Fast mode plus (FM+), and 3.4
Mbit/s High Speed mode (HS).
FT200XD has 1 CBUS pin and
FT201X has 6 CBUS pins
FT220X / FT221X USB to FT1248 Interface
•
•
•
FT1248 interface is a synchronous serial / parallel interface.
− Provides for flexibility depending upon IO constraints.
− Allows for pin usage / bus performance trade-offs.
Flexible interface may be 1, 2, 4, or 8 bits wide.
– 1 ,2, or 4 bit interface for FT220X in 16 pin packages.
– Extended 8 bit wide for FT221X in 20 pin packages.
FT220/221X contains the complete FT-X Series feature set.
VCCIO
10k
10k
FT220X/FT221X
MIOSIO[0]
10k
10k
SCLK
SS_N
MISO
FT1248 BUS
MASTER
FT220X / FT221X Advantages
• Optimal pin / performance choices when IO considerations appear.
− FT220X – 16 pin SSOP/QFN options 1, 2, or 4 bit wide interface.
− FT221X – 20 pin SSOP/QFN options – 1, 2, 4, or 8 bit wide interface.
• Functions similar to SPI slave.
• Low power option – typically 8mA active / 125uA suspend.
• Configurable CBUS pins for BCD, driving LED, clock-out, or GPIO.
• USB Battery Charger Detection function.
• Internal 2KB, MTP could be reprogrammed via USB or FT1248.
• FTDI Chip-ID security feature.
• 1.8V to 3.3V IO (5V Tolerant).
•
VCC, 5V (single-supply) or 3.3V.
− Internal regulator for 3.3V supplies.
− Supports Bus-Powered (5V) or Self-Powered (3.3V).
FT230X/FT231X USB to UART Converters
Experience FTDI’s World-Class, leadership UART solutions !
PC
USB1
• USB to RS232/422/485 Cable or Adaptors
UART
USB-B
RS232/422/485
converter
FT230X/
FT231X
PC
USB1
• Integrate UART interface into embedded system application
USB-B
FT230X/
FT231X
IO
UART
MCU
(CBUS pins)
IO
IO
FT230X / FT231X Advantages
• Match your UART configuration to minimize PCB area / system cost.
• FT230X – 16 pin SSOP/QFN options – RXD/TXD/RTS/CTS only.
• FT231X – 20 pin SSOP/QFN options – full modem control.
• Up to 3M Baud data rates.
• Low power option – typically 8mA active / 125uA suspend.
• Configurable CBUS pins for BCD, driving LED, clock-out, or GPIO.
• USB Battery Charger Detection function.
• Internal 2KB, MTP could be reprogrammed via USB.
• FTDI Chip-ID security feature.
• 1.8V to 3.3V IO (5V Tolerant).
• VCC, 5V (single-supply) or 3.3V.
− Internal regulator for 3.3V supplies.
− Supports Bus-Powered (5V) or Self-Powered (3.3V).
.
USB-Duo maximizes your system
• FTDI USB Duo package provides complete function for a single price.
• FTDI’s X chip factor provides optimal USB functionality with an extended
feature set.
FTDI USB Duo Package
FTDI USB-Duo
•
FTDI provides a USB to RS232 total solution
− Bundling a USB bridge controller and RS232 Transceiver IC
•
The solution maximizes functionality and optimizes system price
•
Integrated crystal and MTP to reduce BOM cost and PCB size
•
FTDI provides Royal Free Driver Supported for both Virtual COM Port
(VCP) and D2XX options.
USB-B
USB
USB
Host
FT230X/
FT231X
FT3243S
UART
Best Benefit for Price,
Functions and PCB size
RS232
FT3243S Low power 3.3V RS232 Transceiver
• Meets or Exceeds the EIA/TIA-232F and CCITT V.28/V.24 specification for VCC
at +3.3V ±10% and +5V ±10% Operations
• Interoperable with EIA/TIA-232 and adheres to EIA/TIA-562 down to a +2.7V
power source
• Low quiescent current – 0.5mA typ., 1mA max. Low shutdown current (where
applicable) - 1μA; typical, 10μA max.
• Guaranteed data rate 250kbps
• Proprietary Switch-Capacitor Regulated Voltage Converters (patent pending)
• 28 Pins SSOP package
• Extended -40°C to 85°C; industrial operating temperature range.
• Latch-up Free and 15KV ESD Protection for RS-232 I/O's
• Drop-in Replacements for MAX3243E, ICL3243E, ISL4243E, ZT2343E, ST3243E
and SP3243E
FT240X USB to FIFO Converter
The FT240X is a USB to parallel FIFO interface which can be
integrated into embedded system application easily.
The Data transfer rates can up to 1Mbyte / second
FIFO
PC
USB1
USB-B
FT240X
MCU/
DSP/
FPGA
(CBUS pins)
IO
IO
IO
FT240X Advantages
• Reduced pin count for space critical designs.
− FT240X – 24 pin SSOP/QFN options – 8-bit wide FIFO.
• 1MByte/s data rates.
• Low power option – typically 8mA active / 125uA suspend.
• Configurable CBUS pins for BCD, driving LED, clock-out, or GPIO.
• USB Battery Charger Detection function.
• FTDI Chip-ID security feature.
• 1.8V to 3.3V IO (5V Tolerant).
• Internal 2KB, MTP could be reprogrammed via USB.
• VCC, 5V (single-supply) or 3.3V.
− Internal regulator for 3.3V supplies.
− Supports Bus-Powered (5V) or Self-Powered (3.3V).
FT-X Series Enables Optimal Battery Charging
• Detects DCP (Dedicated Charging Port) or SDP
(Standard Downstream Port), enabling selection of
higher battery charging current, 1.8A or .5A.
• CBUS pins enable control of charging rate
• Complete sleep and suspend capabilities
FTEX Development Modules
• Rapid prototyping
• Limited development
• Maximum Flexibility
Breakout Module
(USB trace connections
plug PCB direct into
host port)
Evaluation Modules
(Mini-B USB connector,
with DIP PCB insert)
Battery Charging
Evaluation Board
UMFT200XD
UMFT201XA
UMFT231XC
UMFT201XB
UMFT220XA
UMFT220XB
UMFT221XA
UMFT230XB
UMFT230XA
UMFT231XA
UMFT240XA
FTDI Web Resources
Visit www.ftdichip.com
Drivers : Newest VCP and D2XX driver
Data Sheets : FTDI Data Sheets for production released chips are
available
Application Notes : Application notes for basic and advanced
development
Technical Notes : Providing application background and system design
considerations
Software Utilities : Beneficial programs for design creation and
manufacturing support
Software Examples : Sample example code to assist in the
development
FAQs : Useful Frequently Asked Questions
FTDI Contact
Future Technology Devices International Limited - http://www.ftdichip.com
FTDI are ISO9001:2008 certified.
EMEA
China
Americas
APAC
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
[email protected]
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+1 (503) 547-0988
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