
For Reference Only
Part Number | AT27C256R-45TC |
OEMstron Part # | AT27C256R-45TC |
Manufacturer | Microchip Technology |
Category | Semiconductors › Memory ICs › Memory |
Description | IC EPROM 256K PARALLEL 28TSOP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | AT27C256R-45TC PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
AT27C256R-45TC Specifications
Part Number | AT27C256R-45TC | |
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 | 256Kb (32K x 8) | |
Memory Interface | Parallel | |
Clock Frequency | - | |
Write Cycle Time - Word, Page | - | |
Access Time | 45ns | |
Voltage - Supply | 4.5V ~ 5.5V | |
Operating Temperature | 0°C ~ 70°C (TC) | |
Mounting Type | Surface Mount | |
Package / Case | 28-TSSOP (0.465", 11.80mm Width) | |
Supplier Device Package | 28-TSOP |
AT27C256R-45TC Documents
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Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
AT27C256R-45TC Atmel Corporation |
IC OTP 256KBIT 45NS 28TSOP |
Contact Us |
Part Number | Description | Stock |
AT27C256R-45TC D# AT27C256R-45TC-ND Microchip Technology Inc |
IC EPROM 256KBIT PARALLEL 28TSOP |
Limited Supply - Call |
Part Number | Description | Stock |
AT27C256R-45TC D# AT27C256R-45TC 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 |
3480 |
Part Number | Description | Stock |
AT27C256R45TC D# NS-AT27C256R45TC Multiple |
OEM/CM ONLY |
10236 |
AT27C256R-45TC D# NS-AT27C256R-45TC Atmel Corporation |
OEM/CM ONLY |
6366 |
Part Number | Description | Stock |
AT27C256R-45TC Atmel Corporation |
RFQ |
7842 |
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In Stock | 395 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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100 | $ 0.0000 | $ 0.0000 |
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