Ship from: HONGKONG
Date Code: Newest Date Code
Manufacturer lead time 6 weeks
| Internal Part Number | EIS-AT27C256R-55RI | |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Production Status (Lifecycle) | Obsolete / Discontinued | |
| Condition | New & Unused, Original Sealed | |
| Standard Package | 26 | |
| Category | Integrated Circuits (ICs) | |
| Family | Memory | |
| Series | - | |
| Packaging | Tube | |
| Format - Memory | EPROMs | |
| Memory Type | EPROM OTP | |
| Memory Size | 256K (32K x 8) | |
| Speed | 55ns | |
| Interface | Parallel | |
| Voltage - Supply | 4.5 V ~ 5.5 V | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 28-SOIC (0.342", 8.69mm Width) | |
| Supplier Device Package | 28-SOIC W | |
| Weight | 0.001 KG | |
| Application | Email for details | |
| Alternative Part (Replacement) | AT27C256R-55RI | |
| Related Links | AT27C25, AT27C256R-55RI Datasheet, Atmel Distributor | |
![]() | H4BXG-10112-V1 | JUMPER-H9991TR/A3047V/X 12" | datasheet.pdf | |
![]() | C6048A.41.10 | MULTI-PAIR 12COND 18AWG 1000' | datasheet.pdf | |
![]() | X9429WS16IZT1 | IC XDCP SGL 64-TAP 10K 16-SOIC | datasheet.pdf | |
![]() | 6-1437667-9 | Connector Barrier Block Strip 8 Circuit 0.325" (8.26mm) | datasheet.pdf | |
![]() | AMM12DSEH-S243 | CONN EDGECARD 24POS .156 EYELET | datasheet.pdf | |
![]() | S-1170B33UC-OTSTFG | IC REG LDO 3.3V 0.8A SOT89-5 | datasheet.pdf | |
![]() | MPB20 | BOX STEEL GRAY 12.56"L X 8.31"W | datasheet.pdf | |
| UKL1V221KPD | CAP ALUM 220UF 10% 35V RADIAL | datasheet.pdf | ||
![]() | ATS-12E-50-C2-R0 | HEATSINK 30X30X15MM L-TAB T766 | datasheet.pdf | |
![]() | UTS1JC148P | CONN HSG RCPT 8POS CABLE PIN | datasheet.pdf | |
![]() | CRCW0603240RFKEB | RES SMD 240 OHM 1% 1/10W 0603 | datasheet.pdf | |
![]() | D38999/20TG41SB | TV 41C 41#20 SKT RECP | datasheet.pdf |