25LC640-I/P Microchip Integrated Circuit (Dual-In-Line Packages) In Stock
25LC640-I/P is a memory IC by Microchip. Key specs include Date Of Intro: 1997-09-01; Clock Frequency-Max (fCLK): 2 MHz. From RFQ price checks to worldwide shipping, FindMyChip supports sourcing.
- Manufacturer
- Microchip
- Package
- Dual-In-Line Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 25LC640-I/P Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.7367(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Date Of Intro: 1997-09-01 for memory IC design checks
- DIP, 8 pins package information for PCB footprint and receiving inspection
- -40°C to 85°C operating temperature context for qualification planning
- Microchip 25LC640-I/P Serial EEPROM Memory, 64kbit, 230ns, 2.5 to 5.5 V 8-Pin PDIP source description preserved for buyer review
- Microchip 25LC640-I/P identification for RFQ, traceability, and alternate checks
Applications
25LC640-I/P is suited to configuration storage, calibration data, serial identification, and small embedded data logs where DIP, 8 pins sourcing details matter. Buyers commonly verify -40°C to 85°C, lifecycle status, and manufacturer traceability before approving it for production or maintenance builds.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-8 |
| Factory Lead Time | 8Weeks |
| Date Of Intro | 1997-09-01 |
| YTEOL | 3 |
| Clock Frequency-Max (fCLK) | 2MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e3 |
| Memory Density | 65536bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 8192words |
| Number of Words Code | 8000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 8KX8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Parallel/Serial | SERIAL |
| Programming Voltage | 5V |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Serial Bus Type | SPI |
| Standby Current-Max | 0.000005A |
| Supply Current-Max | 0.005mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | HARDWARE |
| Package | Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for 25LC640-I/P:
Frequently Asked Questions
Which design detail should engineers check first for 25LC640-I/P?
Start with Date Of Intro: 1997-09-01 because it is the clearest numeric constraint in the available context. Also confirm the 8 pins package details before schematic reuse or AVL approval.
How should the package listing be used when sourcing 25LC640-I/P?
25LC640-I/P is listed with DIP, 8 pins, giving buyers a concrete package target for footprint checks, incoming inspection, reel or tube planning, and approved-source matching.
What should procurement confirm before placing an RFQ for 25LC640-I/P?
Confirm the exact Microchip MPN, -40°C to 85°C operating context, and datasheet revision. For controlled builds, request date-code traceability and RoHS or lead-free evidence before release.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.0500 | $1.05 |
| 2+ | $0.7367 | $1.47 |
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