Datasheets & Documents
Download datasheets and manufacturer documentation for Greenwich Instruments GR881.
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.32.00.41
Descriptions
Descriptions of Greenwich Instruments GR881 provided by its distributors.
Non-Volatile SRAM, 8KX8, 100ns, CMOS, DMA28
IC, NVRAM MODULE 64K, DIP28, 881; Memory Size:64Kbit; Memory Configuration:8K x 8bit; NVRAM Features:Internal Battery; Supply Voltage Range:4.75V to 5.5V; Memory Case Style:DIP; No. of Pins:28; Interface Type:Parallel; Access Time:100ns; Operating Temperature Range:-20°C to +70°C; Base Number:881; Data Retention Time:10Yr; IC Generic Number:881; Interface:Parallel; Logic Function Number:881; 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
Nvram, 64Kbit, 100Ns, Dip-28; Tamaño De La Memoria:64Kbit; Configuración Memoria Nvram:8K X 8Bit; Tensión De Alimentación Mín.:4.75V; Tensión De Alimentación Máx.:5.5V; Memoria, Tipo:Dip; Núm. De Contactos:28; Tiempo De Acceso:100Ns |Greenwich Instruments GR881
Manufacturer Aliases
Greenwich Instruments has several brands around the world that distributors may use as alternate names. Greenwich Instruments may also be known as the following names:
- GREENWICH INSTRUMENTS LTD
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins28
Number of Terminals28
Technical
Access Time100 ns
Data Bus Width8 b
InterfaceParallel
Max Operating Temperature70 °C
Max Supply Voltage5.5 V
Memory Size8 kB
Min Operating Temperature-20 °C
Min Supply Voltage4.75 V
Number of Circuits1
Number of Ports1
Operating Supply Voltage5 V
Temperature GradeCommercial
TerminationThrough Hole
Dimensions
Height7.3 mm
Length37 mm
Terminal Pitch2.54 mm
Width18 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Greenwich Instruments GR881.