EPROM OTP 4M-bit 512K x 8 90ns 32-Pin PDIP W Tube Product overview: AT27C040-90PU 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-AT27C040-90PU can be used for catalog matching and distributor lookup.
EPROM - OTP Memory IC 4Mb (512K x 8) Parallel 90ns 32-PDIP
EPROM OTP 4M-bit 512Kx8 90ns 32-Pin PDIP
EPROM OTP 4M-bit 512Kx8 90ns 32-Pin PDIP
IC EPROM 4MBIT PARALLEL 32DIP
IC EPROM 4MBIT PARALLEL 32DIP
EPROM - OTP Memory IC 4Mbit Parallel 90 ns 32-PDIP
ONE TIME PROGRAMMABLE (OTP) EPROM IC; Memory Size:4Mbit; EPROM Memory Configuration:512K x 8bit; No. of Pins:32Pins; Memory Case Style:DIP; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Operating Temperature Min:-40°C; MSL:- RoHS Compliant: Yes
EPROM, 4MBIT, -40 TO 85DEG C ROHS COMPLIANT: YES
IC EPROM 4MBIT PARALLEL 32DIP
| ERSAELECTRONICS PTE. LTD. | DigiKey | RS Components, Ltd. | RS Components, Ltd. | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Allied Electronics, Inc. | Quarktwin Technology Ltd. | Newark, An Avnet Company | Newark, An Avnet Company | Lingto Electronic Limited | |
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| Product Category | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips | Memory Chips |
| Product Number | 774-AT27C040-90PU | AT27C040-90PU-ND | 1276548 | 1276548P | AT27C040-90PU | AT27C040-90PU | 70123829 | AT27C040-90PU | 68T4270 | 73AJ1614 | AT27C040-90PU |
| Product Name | Memory IC and Storage Component | Memory | EPROM | EPROM | Memory | Integrated Circuits (ICs) - Memory - Memory | EPROM, 4M 90NS OTP 32DIP | Memory | One Time Programmable (Otp) Eprom Ic; Memory Size Microchip | Eprom, 4Mbit, -40 To 85Deg C Rohs Compliant Microchip | Memory |
| Access Time | 70 ns | 90 ns | 90 ns | 90 ns | 90 ns | 90 ns | 90 ns | ||||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to ? C (-40 to ? F) | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | |||||
| Density | 4000 kbits | 4000 kbits | 32000 kbits | 4000 kbits | 4000 kbits | 4000 kbits | 4000 kbits | 4000 kbits | 4000 kbits | ||
| Package Type | Tube | DIP; "32-DIP (0.600"", 15.24mm)" | DIP | DIP; 32-DIP (0.600", 15.24mm) | PDIP | DIP; 32-DIP (0.600\", 15.24mm) | DIP | ||||
| Pins | 32 | 32 | 32 |
