Microchip Technology, Inc. Memory AT27C040-12PI

EPROM - OTP Memory IC 4Mb (512K x 8) Parallel 120ns 32-PDIP

Win Source Part Number: 1046465-AT27C040-12PI
Category: Integrated Circuits (ICs)>Memory
Package: Tube
Standard Package: 12
Technology: EPROM - OTP
Memory Type: Non-Volatile
Memory Size: 4Mb (512K x 8)
Access Time: 120 ns
Voltage - Supply: 4.5V ~ 5.5V
Mounting Type: Through Hole
Package / Case: 32-DIP (0.600", 15.24mm)
Supplier Device Package: 32-PDIP
Temperature Range - Operating: -40°C ~ 85°C (TC)
Memory Format: EPROM
Memory Interface: Parallel
ECCN: 3A991B1B1
Fake Threat In the Open Market: 54 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.32.0061
Mfr: Microchip Technology
Other Names: AT27C04012PI
Base Product Number: AT27C040
Product Status: Obsolete
RoHS Status: RoHS non-compliant

IC EPROM 4MBIT PARALLEL 32DIP Product overview: AT27C040-12PI from Microchip Technology is a Memory IC and Storage Component for data storage, firmware boot, embedded logging, industrial controllers, computing modules, and replacement sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include memory IC, Flash, SRAM, DRAM, storage module, Memory IC and Storage Component, Memory ICs Products. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 774-AT27C040-12PI can be used for catalog matching and distributor lookup.