Microchip AT28HC256-70TU
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microchip | AT28HC256-70TU | 0 | 1 | Tray | 39m | |||||||
| Farnell | AT28HC256-70TU | 0 | 234 | 4h | ||||||||
| Component Stockers USA | AT28HC256-70TU | 274 | >1wk | |||||||||
| Win Source | WS-AT28HC256-70TU | 1,450 | 30 | 5h | ||||||||
| Worldway Electronics | AT28HC256-70TU | 27,189 | 7 | Tray | 3h |
CAD Models
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Supply Chain
Projected EOL Date2025-12-22
Country of AssemblyTaiwan
Country of FabricationUnited States of America
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.0051
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusPHAS (Last Updated: 2 days ago)
Related Parts
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IC SRAM 256KBIT 12NS 28TSOP / SRAM Chip Async Single 5V 256K-bit 32K x 8 12ns 28-Pin TSOP-I T/R
Descriptions
Descriptions of Microchip AT28HC256-70TU provided by its distributors.
EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin TSOP-I
Parallel EEPROMS, 256Kb, 32K x 8, 4.5 - 5.5 V, 28-TSOP, RoHS
Microchip SCT
EEPROM, 32KX8, 70ns, Parallel, CMOS, PDSO28
IC EEPROM 256K PARALLEL 28TSOP
EEPROM, 256KBIT, -40 TO 85DEG C;
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Technical Specifications
Physical
Contact PlatingTin
MountSurface Mount
Number of Pins28
Technical
Access Time70 ns
Density256 kb
HS Code8542.32.0051
InterfaceParallel
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size32 kB
Memory TypeEEPROM
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Current80 mA
Operating Supply Voltage5 V