ICS180MI-01T Equivalent & Substitute Parts

Part Overview

The ICS180MI-01T is a Spread Spectrum Clock Generator IC manufactured by Renesas Electronics Corporation, designed to generate a 28MHz clock output from clock or crystal input. This device operates across a supply voltage range of 3.135V to 5.5V and is housed in an 8-SOIC surface mount package. The ICS180MI-01T is classified as obsolete, making identification of active equivalent parts essential for new designs and ongoing production support.

Substiute Parts

ICS180MI-01T

Renesas Electronics CorporationIn Stock: 684ICS180MI-01T Datasheet

Current PartRFQ

180MI-01LFT

Renesas Electronics CorporationIn Stock: 730180MI-01LFT Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ICS180MI-01T is determined by strict equivalence across the following parameters:

• Frequency specification (28MHz maximum output)
• Input type (Clock or Crystal input capability)
• Output type (CMOS logic level)
• PLL functionality (integrated Phase-Locked Loop)
• Input-to-output ratio (1:1)
• Supply voltage range (3.135V ~ 5.5V minimum compatibility)
• Operating temperature range (-40°C ~ 85°C minimum coverage)
• Package type (8-SOIC surface mount)

The 180MI-01LFT meets all these criteria and serves as a direct functional equivalent with improved product status and compliance certifications.

Parameter Comparison

Engineering Selection Recommendations

The 180MI-01LFT is the appropriate substitute for the ICS180MI-01T based on the following factors:

• Identical electrical and mechanical specifications across all functional parameters
• Active product status ensures ongoing availability and manufacturing support
• ROHS3 compliance satisfies current regulatory requirements, whereas the ICS180MI-01T is RoHS non-compliant
• Both parts share the same base product number (180MI) and are manufactured by Renesas Electronics Corporation
• Pin-compatible 8-SOIC package with identical footprint and pinout
• Equivalent supply voltage and operating temperature ranges support direct board-level replacement

Frequently Asked Questions (FAQ)

Q: Can the 180MI-01LFT directly replace the ICS180MI-01T on existing PCBs?

A: Yes. Both parts are housed in the 8-SOIC package with identical pinout and footprint. All electrical specifications including frequency, supply voltage, and operating temperature are equivalent.

Q: What is the primary advantage of switching to the 180MI-01LFT?

A: The 180MI-01LFT is an active product with ROHS3 compliance, whereas the ICS180MI-01T is obsolete and RoHS non-compliant. Active status ensures continued manufacturing support and regulatory alignment.

Q: Are there any functional differences between these parts?

A: No. Both parts are Spread Spectrum Clock Generators with identical PLL functionality, 28MHz maximum frequency, 1:1 input-to-output ratio, and CMOS output type.

Q: What input types are supported by the 180MI-01LFT?

A: The 180MI-01LFT accepts both clock and crystal inputs, identical to the ICS180MI-01T.

Q: Is the 180MI-01LFT suitable for designs requiring RoHS compliance?

A: Yes. The 180MI-01LFT is ROHS3 compliant, making it suitable for applications with RoHS requirements.