Equivalent & Substitute Parts Reference: 93C76CT-E/SN

Part Overview

The 93C76CT-E/SN by Microchip Technology is an EEPROM Memory IC, featuring 8Kbit storage organized as 1K x 8 or 512 x 16, accessible through a Microwire interface with a maximum 3 MHz clock frequency. It is supplied in an 8-SOIC surface-mount package, suitable for operation between -40°C and 125°C. This part’s active status and broad compliance (RoHS3, REACH) make it a reliable choice for memory applications in various systems.

Considering supply chain constraints, lifecycle management, or automotive compliance requirements, it may be necessary to locate alternatives that meet the same functional, electrical, and mechanical criteria for seamless substitution.

Substiute Parts

93C76CT-E/SN

Microchip TechnologyIn Stock: 114893C76CT-E/SN Datasheet

Current PartRFQ

CAV93C76VE-GT3

onsemiIn Stock: 1099CAV93C76VE-GT3 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 93C76CT-E/SN have been selected strictly based on compliance with critical parameters: memory size (8Kbit), organization (1K x 8, 512 x 16), technology (EEPROM), interface (Microwire), mounting type (surface mount), package (8-SOIC), voltage and temperature ranges, and relevant compliance/certification status (RoHS, REACH, ECCN, MSL). Only parts with matching base functionality and form factor are considered suitable for direct substitution.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed, including CAV93C76VE-GT3 (onsemi), have active status and meet RoHS3 and REACH compliance. Both have unlimited moisture sensitivity level and the same package compliance. ECCN and HTSUS codes are identical, facilitating similar export and shipment classifications. Multiple inventories are present, supporting supply continuity.

Frequently Asked Questions (FAQ)

Q1: What technical parameters are mandatory for EEPROM substitutions in this category?
A1: Substitution mandates matching memory size, organization, interface type, package, mounting type, supply voltage range, and operating temperature. Compliance certifications (RoHS, REACH, ECCN) must also align.

Q2: Can the CAV93C76VE-GT3 be directly replaced for 93C76CT-E/SN in existing designs?
A2: The substitute matches memory size, organization, Microwire protocol, supply voltage, operating temperature, surface mount package, and all compliance statuses provided.

Q3: Are package/mechanical dimensions identical between the main and substitute part?
A3: Both are supplied in 8-SOIC (0.154", 3.90mm Width) and utilize surface mount, enabling direct placement on compatible footprints.

Q4: Are there any differences in operational parameters that affect compatibility?
A4: There is a difference in clock frequency (3 MHz vs 2 MHz) and supply voltage minimum (4.5V vs 2.5V). All other interface, memory, and mechanical parameters are consistent according to input data.