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| Manufacturer | Toshiba |
|---|---|
| Manufacturer's Part Number | TC514258P-85 |
| Description | STATIC COLUMN DRAM; Temperature Grade: COMMERCIAL; No. of Terminals: 20; Package Code: DIP; Refresh Cycles: 512; Package Shape: RECTANGULAR; |
| Datasheet | TC514258P-85 Datasheet |
| NAME | DESCRIPTION |
|---|---|
| Package Body Material: | PLASTIC/EPOXY |
| Maximum Standby Current: | .001 Amp |
| Organization: | 256KX4 |
| Output Characteristics: | 3-STATE |
| Sub-Category: | SRAMs |
| Surface Mount: | NO |
| Maximum Supply Current: | 75 mA |
| Terminal Finish: | Tin/Lead (Sn/Pb) |
| No. of Terminals: | 20 |
| No. of Words: | 262144 words |
| Terminal Position: | DUAL |
| Package Style (Meter): | IN-LINE |
| Technology: | CMOS |
| JESD-30 Code: | R-PDIP-T20 |
| Package Shape: | RECTANGULAR |
| Terminal Form: | THROUGH-HOLE |
| Maximum Operating Temperature: | 70 Cel |
| Package Code: | DIP |
| Input/Output Type: | COMMON |
| Memory Density: | 1048576 bit |
| Memory IC Type: | STATIC COLUMN DRAM |
| JESD-609 Code: | e0 |
| Minimum Operating Temperature: | 0 Cel |
| Memory Width: | 4 |
| Qualification: | Not Qualified |
| Package Equivalence Code: | DIP20,.3 |
| Refresh Cycles: | 512 |
| Maximum Access Time: | 85 ns |
| No. of Words Code: | 256K |
| Nominal Supply Voltage / Vsup (V): | 5 |
| Terminal Pitch: | 2.54 mm |
| Temperature Grade: | COMMERCIAL |
| Power Supplies (V): | 5 |
