
For Reference Only
Part Number | AT27C512R-90RC |
OEMstron Part # | AT27C512R-90RC |
Manufacturer | Microchip Technology |
Category | Semiconductors › Memory ICs › Memory |
Description | IC EPROM 512K PARALLEL 28SOIC |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | AT27C512R-90RC PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 18 - Mar 23 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT27C512R-90RC Specifications
Part Number | AT27C512R-90RC | |
Brand | Microchip Technology | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Memory ICs | |
Subcategory | Memory | |
Manufacturer | Microchip Technology | |
Series | - | |
Memory Type | Non-Volatile | |
Memory Format | EPROM | |
Technology | EPROM - OTP | |
Memory Size | 512Kb (64K x 8) | |
Memory Interface | Parallel | |
Clock Frequency | - | |
Write Cycle Time - Word, Page | - | |
Access Time | 90ns | |
Voltage - Supply | 4.5V ~ 5.5V | |
Operating Temperature | 0°C ~ 70°C (TC) | |
Mounting Type | Surface Mount | |
Package / Case | 28-SOIC (0.342", 8.69mm Width) | |
Supplier Device Package | 28-SOIC |
AT27C512R-90RC Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT27C512R-90RC Atmel Corporation |
IC OTP 512KBIT 90NS 28SOIC |
Contact Us |
Part Number | Description | Stock |
AT27C512R-90RC D# AT27C512R-90RC-ND Microchip Technology Inc |
IC EPROM 512KBIT PARALLEL 28SOIC |
Limited Supply - Call |
Part Number | Description | Stock |
AT27C512R-90RC D# AT27C512R-90RC Atmel Corporation |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
3326 |
Part Number | Description | Stock |
AT27C512R90RC ATMEL 9615 |
OEM/CM QUOTES ONLY | NO BROKERS |
112 |
Part Number | Description | Stock |
AT27C512R90RC D# NS-AT27C512R90RC Multiple |
OEM/CM ONLY |
2657 |
AT27C512R-90RC D# NS-AT27C512R-90RC Atmel Corporation |
OEM/CM ONLY |
5235 |
Part Number | Description | Stock |
AT27C512R90RC Atmel Corporation |
OEM/CM ONLY |
113 |
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