FT900L-T Equivalent & Substitute Parts

Part Overview

The FT900L-T is a 32-bit single-core microcontroller from Bridgetek's FT90x series, featuring 256KB FLASH memory, 320KB RAM, and integrated connectivity interfaces including CANbus, Ethernet, I2C, SD, SPI, UART/USART, and USB. The device is packaged in a 100-LQFP form factor and operates across a supply voltage range of 2.97V to 3.63V.

The FT900L-T carries an Obsolete product status. Locating equivalent or substitute components becomes necessary when original stock is depleted or when design flexibility permits the use of active alternatives that maintain functional and electrical compatibility.

Substiute Parts

FT900L-T

Bridgetek Pte Ltd.In Stock: 751FT900L-T Datasheet

Current PartRFQ

FT900L-C-T

Bridgetek Pte Ltd.In Stock: 950FT900L-C-T Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the FT900L-T is determined by strict equivalence across the following critical parameters:

• Core processor architecture (FT32)
• Core configuration (32-Bit Single-Core)
• Operating frequency (100MHz)
• Memory configuration (256KB FLASH, 320KB RAM)
• I/O count (65 pins)
• Connectivity suite (CANbus, Ethernet, I2C, SD, SPI, UART/USART, USB)
• Peripheral set (I2S, POR, PWM, WDT)
• Data converter specifications (A/D 7x10b; D/A 2x10b)
• Supply voltage range (2.97V ~ 3.63V)
• Package form factor (100-LQFP, 14x14mm)
• Operating temperature range (-40°C ~ 85°C)

The FT900L-C-T meets all these criteria and qualifies as a direct substitute. The primary distinction between the main part and substitute is product status and packaging configuration.

Parameter Comparison

Engineering Selection Recommendations

The FT900L-C-T is a direct functional and electrical equivalent to the FT900L-T. Both devices share identical core specifications, memory configuration, I/O architecture, and connectivity interfaces. The FT900L-C-T carries Active product status, ensuring continued availability and supply chain support, whereas the FT900L-T is classified as Obsolete.

Selection of the FT900L-C-T is appropriate for new designs or when replenishing inventory for existing applications. The difference in packaging format (Tray versus Tube) does not affect electrical performance or pin compatibility and reflects only the distribution method.

Both parts maintain identical REACH compliance status and export control classifications (ECCN and HTSUS codes), confirming regulatory equivalence.

Frequently Asked Questions (FAQ)

Q: Are the FT900L-T and FT900L-C-T pin-compatible?

A: Yes. Both devices use the 100-LQFP (14x14mm) package with identical pin assignments, I/O count (65), and electrical characteristics. Direct PCB substitution is supported without layout modification.

Q: What is the difference between the FT900L-T and FT900L-C-T?

A: The primary differences are product status and packaging. The FT900L-T is Obsolete and supplied in Tube packaging. The FT900L-C-T is Active and supplied in Tray packaging. All electrical and functional specifications are identical.

Q: Can I use the FT900L-C-T in place of the FT900L-T in an existing design?

A: Yes. The FT900L-C-T is a direct substitute. No design changes, firmware modifications, or board layout adjustments are required. The devices are functionally and electrically equivalent.

Q: Does the packaging difference (Tube vs. Tray) affect performance?

A: No. Packaging format affects only handling, storage, and distribution logistics. Electrical performance, reliability, and functional specifications remain identical.

Q: Are both parts compliant with REACH regulations?

A: Yes. Both the FT900L-T and FT900L-C-T carry REACH Unaffected status, confirming compliance with EU chemical substance regulations.

Q: What is the moisture sensitivity level for these devices?

A: Both devices are rated MSL 3 (168 Hours), indicating standard moisture sensitivity. Standard PCB assembly and storage practices apply.