EPC1213PC8 Equivalent & Substitute Parts

Part Overview

The EPC1213PC8 is an obsolete configuration device manufactured by Intel, classified as a 1Mbit OTP (One-Time Programmable) memory integrated circuit in 8-DIP packaging. This part is no longer in active production, making equivalent substitutes necessary for system maintenance, repair, and legacy product support. The device was designed for configuration storage applications requiring through-hole mounting in 8-DIP form factor.

Substiute Parts

EPC1213PC8

IntelIn Stock: 2396EPC1213PC8 Datasheet

Current PartRFQ

AT17LV256-10PU

Microchip TechnologyIn Stock: 1607AT17LV256-10PU Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the EPC1213PC8 is determined by the following critical parameters:

Physical Compatibility:

• Package type: 8-DIP (0.300", 7.62mm) form factor
• Mounting method: Through-hole configuration
• Pin count and spacing: 8-pin DIP standard

Electrical Compatibility:

• Supply voltage range: Must accommodate 4.75V ~ 5.25V operation
• Memory interface: Configuration device functionality
• Operating temperature range: Minimum coverage of 0°C ~ 70°C

Functional Compatibility:

• Memory type: Programmable configuration storage
• Memory capacity: Minimum 212kb to maintain data storage requirements
• Access protocol: Compatible with legacy system interfaces

The AT17LV256-10PU meets these substitution criteria through identical 8-DIP packaging, overlapping voltage supply ranges (4.5V ~ 5.5V encompasses the required 4.75V ~ 5.25V window), and superior memory capacity (256Kb exceeds 212kb requirement).

Parameter Comparison

Engineering Selection Recommendations

The AT17LV256-10PU is the designated substitute for the EPC1213PC8 based on the following engineering criteria:

Physical Compatibility: Both devices utilize identical 8-DIP (0.300", 7.62mm) through-hole packaging, ensuring direct socket compatibility without PCB modification.

Electrical Compatibility: The AT17LV256-10PU supply voltage range of 4.5V ~ 5.5V fully encompasses the EPC1213PC8 requirement of 4.75V ~ 5.25V, providing compatible operation within the original system voltage specifications.

Memory Capacity: The AT17LV256-10PU provides 256Kb memory, exceeding the EPC1213PC8 capacity of 212kb, allowing configuration data migration without capacity constraints.

Product Status: The AT17LV256-10PU maintains active production status with verified programmability, ensuring long-term availability and supply chain reliability compared to the obsolete EPC1213PC8.

Compliance: The AT17LV256-10PU achieves ROHS3 compliance and REACH unaffected status, supporting modern regulatory requirements for new designs and legacy system updates.

Frequently Asked Questions (FAQ)

Q: Can the AT17LV256-10PU directly replace the EPC1213PC8 in existing PCB assemblies?

A: Yes. Both devices share identical 8-DIP (0.300", 7.62mm) through-hole packaging with matching pin configurations, enabling direct socket substitution without PCB redesign or rework.

Q: Are there voltage compatibility concerns when substituting the AT17LV256-10PU for the EPC1213PC8?

A: No. The AT17LV256-10PU operates across 4.5V ~ 5.5V, which fully overlaps the EPC1213PC8 requirement of 4.75V ~ 5.25V. Systems designed for the original part will operate the substitute within specified voltage parameters.

Q: What is the memory capacity difference between these devices?

A: The EPC1213PC8 provides 212kb storage, while the AT17LV256-10PU provides 256Kb. The substitute offers greater capacity, accommodating larger configuration datasets without modification to system architecture.

Q: Does the AT17LV256-10PU support the same programming interface as the EPC1213PC8?

A: The AT17LV256-10PU is a Serial EEPROM, while the EPC1213PC8 is OTP memory. Both are programmable configuration devices in 8-DIP packaging. System integration requires verification of programming protocol compatibility with existing equipment.

Q: What is the operating temperature range difference?

A: The EPC1213PC8 operates 0°C ~ 70°C, while the AT17LV256-10PU operates -40°C ~ 85°C. The substitute provides extended temperature coverage, supporting operation in wider environmental conditions.

Q: Is the AT17LV256-10PU suitable for new product designs?

A: Yes. The AT17LV256-10PU maintains active production status with ROHS3 compliance and REACH unaffected certification, meeting current regulatory requirements for new designs and legacy system modernization.