RFQ for sourcing
Package16-VFQFN Exposed Pad
MountN/A
Lifecycleobsolete
ManufacturerFTDI, Future Technology Devices International Ltd

Technical Specifications

CategoryIntegrated Circuits (ICs)/Controllers Interface
Product StatusObsolete
Operating Temperature-40°C ~ 85°C
Package / Case16-VFQFN Exposed Pad
Current - Supply3.9mA
InterfaceSPI
Supplier Device Package16-QFN (3x3)
StandardsUSB 2.0
Voltage - Supply3.3V, 5V
ProtocolUSB
FunctionController
E U Ro H S StatusRoHS Compliant
R E A C H StatusVendor is not defined
U S E C C NProvided as per user requirements
China Ro H S StatusOrange Symbol: Safe for use during the environmental protection period

Product Overview

The FT121Q-R is a interface controllers in the Interface Controllers & Modules family manufactured by FTDI, Future Technology Devices International Ltd. This part has been marked as obsolete by FTDI, Future Technology Devices International Ltd; FPGACenter can quote verified sourcing options through qualified specialty channels.

Key specifications include Category: Integrated Circuits (ICs)/Controllers Interface, Product Status: Obsolete, Operating Temperature: -40°C ~ 85°C, Package / Case: 16-VFQFN Exposed Pad, Current - Supply: 3.9mA.

This device comes in a 16-VFQFN Exposed Pad package.

Submit an RFQ for FT121Q-R; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.

Application Areas

Networking EquipmentIndustrial AutomationTelecommunicationsData Center & CloudConsumer Electronics

Frequently Asked Questions

Can FPGACenter source the FT121Q-R?

Yes. FPGACenter can quote FT121Q-R through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.

What package type is the FT121Q-R available in?

The FT121Q-R by FTDI, Future Technology Devices International Ltd is available in a 16-VFQFN Exposed Pad package. All parts are original and shipped in manufacturer-standard packaging.

The FT121Q-R is marked as obsolete. Are the parts genuine?

Absolutely. All FT121Q-R units sourced by FPGACenter are 100% original FTDI, Future Technology Devices International Ltd components. We follow IDEA-STD-1010 inspection standards and provide full traceability documentation. We specialize in obsolete part sourcing and verify availability before confirming supply.

More from FTDI, Future Technology Devices International Ltd

View All FTDI, Future Technology Devices International Ltd
FT234XD-R
The FT234XD-R is an interface IC manufactured by FTDI, Future Technology Devices International Ltd. Key technical specifications include 2.97V ~ 5.5V supply voltage, -40°C ~ 85°C operating temperature, and UART interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This standard mount component is supplied in a 12-VFDFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the FT234XD-R is currently in active production through FTDI, Future Technology Devices International Ltd's standard distribution channels.
44.933 pcs In Stock$2.11
FT240XS-R
The FT240XS-R is an interface IC manufactured by FTDI, Future Technology Devices International Ltd. Key technical specifications include 3.3V ~ 5V supply voltage, -40°C ~ 85°C operating temperature, and FIFO interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This standard mount component is supplied in a 24-SSOP (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the FT240XS-R is currently in active production through FTDI, Future Technology Devices International Ltd's standard distribution channels.
44.101 pcs In Stock$2.14
FT2232HL-REEL
The FT2232HL-REEL is an interface IC manufactured by FTDI, Future Technology Devices International Ltd. Key technical specifications include 3V ~ 3.6V supply voltage, -40°C ~ 85°C operating temperature, and UART interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This standard mount component is supplied in a 64-LQFP package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the FT2232HL-REEL is currently in active production through FTDI, Future Technology Devices International Ltd's standard distribution channels.
42.637 pcs In Stock$4.75
FT230XS-R
The FT230XS-R is an interface IC manufactured by FTDI, Future Technology Devices International Ltd. Key technical specifications include 3.3V ~ 5V supply voltage, -40°C ~ 85°C operating temperature, and UART interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This standard mount component is supplied in a 16-SSOP (0.154", 3.90mm Width) package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the FT230XS-R is currently in active production through FTDI, Future Technology Devices International Ltd's standard distribution channels.
40.000 pcs In Stock$2.03
FT2232D-TRAY
The FT2232D-TRAY is an interface IC manufactured by FTDI, Future Technology Devices International Ltd. Key technical specifications include 4.35V ~ 5.25V supply voltage, -40°C ~ 85°C operating temperature, and UART interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This standard mount component is supplied in a 48-LQFP package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the FT2232D-TRAY is currently in active production through FTDI, Future Technology Devices International Ltd's standard distribution channels.
32.472 pcs In Stock$4.10
FT4232HQ-REEL
The FT4232HQ-REEL is an interface IC manufactured by FTDI, Future Technology Devices International Ltd. Key technical specifications include 3V ~ 3.6V supply voltage, -40°C ~ 85°C operating temperature, and UART interface; design review should also confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, and package fit. This standard mount component is supplied in a 64-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 85°C. Designed for networking equipment, industrial automation, and telecommunications applications, the FT4232HQ-REEL is currently in active production through FTDI, Future Technology Devices International Ltd's standard distribution channels.
26.374 pcs In Stock$8.48
Get Quote