Microchip AT28HC256-12TU
IC EEPROM 256KBIT PAR 28TSOP / EEPROM Memory IC 256Kb (32K x 8) Parallel 120 ns 28-TSOP
$ 10.63
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Inventory History
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CAD Models
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Alternate Parts
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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: 4 weeks ago)
Manufacturer Lifecycle StatusPHAS (Last Updated: 4 weeks ago)
Descriptions
Descriptions of Microchip AT28HC256-12TU provided by its distributors.
IC EEPROM 256KBIT PAR 28TSOP / EEPROM Memory IC 256Kb (32K x 8) Parallel 120 ns 28-TSOP
AT28HC256 Series 256 Kb (32K x 8) 5.5V 120 ns High-Speed Parallel EEPROM-TSOP-28
EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin TSOP-I Tray
256Kb （32K x 8） 4.5V~5.5V 50ns 32Kx8 4.5V EEPROM，Non-Volatile 5.5V 120ns Parallel 10Year TSOP-28 SMD mount 8mm*11.8mm*1mm
Memory Interface Type:parallel; Memory Size:256Kbit; Eeprom Memory Configuration:32K X 8Bit; Clock Frequency:5Mhz; Memory Case Style:tsop; No. Of Pins:28Pins; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Msl:msl 3 - 168 Hours Rohs Compliant: Yes
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.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Contact PlatingTin
MountSurface Mount
Number of Pins28
Technical
Access Time120 ns
Density256 kb
Frequency5 MHz
HS Code8542.32.0051
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
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements