Part #: TMS44C256-80N
Part Category: Memory ICs
Manufacturer: Texas Instruments High-Performance Analog
Description: Fast Page DRAM, 256KX4, 80ns, CMOS, PDIP20
Find Equivalent Parts
Manufacturer: Texas Instruments High-Performance Analog
Description: Fast Page DRAM, 256KX4, 80ns, CMOS, PDIP20
Find Equivalent Parts
TMS44C256-80N SPECIFICATIONS
Status | Discontinued |
Sub Category | DRAMs |
Access Mode | FAST PAGE |
Access Time-Max | 80.0 ns |
I/O Type | COMMON |
JESD-30 Code | R-PDIP-T20 |
Memory Density | 1048576.0 bit |
Memory IC Type | FAST PAGE DRAM |
Memory Width | 4 |
Number of Functions | 1 |
Number of Ports | 1 |
Number of Terminals | 20 |
Number of Words | 262144.0 words |
Number of Words Code | 256K |
Operating Mode | ASYNCHRONOUS |
Operating Temperature-Min | 0.0 Cel |
Operating Temperature-Max | 70.0 Cel |
Organization | 256KX4 |
Output Characteristics | 3-STATE |
Package Body Material | PLASTIC/EPOXY |
Package Code | DIP |
Package Equivalence Code | DIP20,.3 |
Package Shape | RECTANGULAR |
Package Style | IN-LINE |
Peak Reflow Temperature (Cel) | NOT SPECIFIED |
Qualification Status | Not Qualified |
Refresh Cycles | 512.0 |
Seated Height-Max | 5.08 mm |
Standby Current-Max | 0.002 Amp |
Supply Current-Max | 0.075 Amp |
Supply Voltage-Nom (Vsup) | 5.0 V |
Supply Voltage-Min (Vsup) | 4.5 V |
Supply Voltage-Max (Vsup) | 5.5 V |
Surface Mount | NO |
Technology | CMOS |
Temperature Grade | COMMERCIAL |
Terminal Form | THROUGH-HOLE |
Terminal Pitch | 2.54 mm |
Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
Length | 24.325 mm |
Width | 7.62 mm |
Additional Feature | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
TMS44C256-80N FEATURED EQUIVALENT PARTS
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Equivalent Part | Manufacturer | Replacement Type [?]
Replacement TypesDrop-In Replacement: Same function, same pinout, parametrically equivalent or better to the compared device. Same Functionality: Same function, but different pinout and parameters to the compared device. |
Status | ||
---|---|---|---|---|---|
TMS44C256-80SD | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: DISCONTINUED |
Description:Fast Page DRAM, 256KX4, 80ns, CMOS, PZIP20 |
|
5962-9061704MRX | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: DISCONTINUED |
Description:Fast Page DRAM, 256KX4, 80ns, CMOS, CDIP20 |
|
5962-9061704MRA | Manufacturer: Texas Instruments High-Performance Analog | Replacement Type: Same Functionality | Status: DISCONTINUED |
Description:Fast Page DRAM, 256KX4, 80ns, CMOS, CDIP20 |