As an Amazon Associate, we earn from qualifying purchases. AT29C256-20TI Microchip Technology | Integrated Circuits (ICs) | DigiKey Microchip Technology . AT29C256-20TI Attributes Brand name, Manufacturer name, Manufacturer, Attribute01Microchip Technology Attribute00Integrated Circuits (ICs) Attribute02- Attribute03Tray Attribute04Obsolete Attribute05Non-Volatile Attribute06, Attribute07FLASH Attribute08256Kb (32K x 8) Attribute09Parallel Attribute1010ms Attribute11200 ns Attribute124.5V ~ 5.5V Attribute13-40?C ~ 85?C (TC) Attribute14Surface Mount Attribute1528-TSSOP (0.465", 11.80mm Width) Attribute1628-TSOP Attribute17AT29C256 AttributeKey00Category AttributeKey01Mfr AttributeKey02Series AttributeKey03Package AttributeKey04Product Status AttributeKey05Memory Type AttributeKey06Memory Format AttributeKey07Technology AttributeKey08Memory Size AttributeKey09Memory Interface AttributeKey10Write Cycle Time - Word, Page AttributeKey11Access Time AttributeKey12Voltage - Supply AttributeKey13Operating Temperature AttributeKey14Mounting Type AttributeKey15Package / Case AttributeKey16Supplier Device Package AttributeKey17Base Product Number Extra Product NameAT29C256-20TI Microchip Technology | Integrated Circuits (ICs) | DigiKey atoms, moq, multiple1 extraShipping, qtyInStock0 MPNAT29C256-20TI SKU399183 snippetFLASH Memory IC 256Kb (32K x 8) Parallel 200 ns 28-TSOP Distributor offers SellerSKUMOQIn stockMultiplePrices Digi-Key39918311