Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT28HC64B-90JI.
Descriptions
Descriptions of Microchip AT28HC64B-90JI provided by its distributors.
8K X 8 EEPROM 5V 90 ns PQCC32
IC EEPROM 64KBIT PARALLEL 32PLCC
new, original packaged
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
Case/PackagePLCC
MountSurface Mount
Number of Pins32
Technical
Access Time55 ns
Density64 kb
Frequency90 GHz
InterfaceParallel, SPI
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size1 kB
Memory TypeEEPROM
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Supply Current40 mA
Operating Supply Voltage5 V
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT28HC64B-90JI.