供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.41
描述
由其分销商提供的 Greenwich Instruments GR281 的描述。
Non-Volatile SRAM, 2KX8, 100ns, CMOS
IC, NVRAM MODULE 16K, DIP24, 281; Memory Size:16Kbit; Memory Configuration:2K x 8bit; NVRAM Features:Internal Battery; Supply Voltage Range:4.75V to 5.5V; Memory Case Style:DIP; No. of Pins:24; Interface Type:Parallel; Access Time:100ns; Operating Temperature Range:-20°C to +70°C; Base Number:281; Data Retention Time:10Yr; IC Generic Number:281; Interface:Parallel; Logic Function Number:281; Memory Type:NVRAM; Memory Voltage Vcc:5V; Operating Temperature Max:70°C; Operating Temperature Min:-20°C; Package / Case:DIP; Supply Voltage Max:5.5V; Supply Voltage Min:4.75V; Termination Type:Through Hole
制造商别名
Greenwich Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Greenwich Instruments 也可称为以下名称：
- GREENWICH INSTRUMENTS LTD
技术规格
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins24
Number of Terminals24
Technical
Access Time100 ns
Data Bus Width8 b
InterfaceParallel
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Memory Size2 kB
Min Operating Temperature-20 °C
Min Supply Voltage4.75 V
Number of Circuits1
Number of Ports1
Number of Words2000
Operating Supply Voltage5 V
Temperature GradeCommercial
TerminationThrough Hole
Dimensions
Height7.3 mm
Length32 mm
Width18 mm