描述
由其分销商提供的 Microchip AT28HC256-12SA 的描述。
EEPROM Parallel 256K-bit 32K x 8 5V 28-Pin SOIC T/R
IC EEPROM 256KBIT 120NS 28SOIC
IC EEPROM 256K PARALLEL 28SOIC
制造商别名
Microchip 在全球拥有多个品牌，分销商可将其用作替代名称。Microchip 也可称为以下名称：
- 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.
技术规格
Physical
Case/PackageSOIC
Number of Pins28
Technical
Access Time120 ns
Density256 kb
Frequency120 GHz
InterfaceParallel
Max Operating Temperature125 °C
Memory Size250 kB
Memory TypeEEPROM
Min Operating Temperature-40 °C
Operating Supply Voltage5 V