Part Details for AS7C256-20TC by Alliance Semiconductor Corporation
Overview of AS7C256-20TC by Alliance Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Part Details for AS7C256-20TC
AS7C256-20TC CAD Models
AS7C256-20TC Part Data Attributes
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AS7C256-20TC
Alliance Semiconductor Corporation
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Datasheet
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AS7C256-20TC
Alliance Semiconductor Corporation
Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ALLIANCE SEMICONDUCTOR CORP | |
| Part Package Code | TSOP | |
| Package Description | TSOP1, TSSOP28,.53,22 | |
| Pin Count | 28 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.32.00.41 | |
| Access Time-Max | 20 ns | |
| I/O Type | COMMON | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e0 | |
| Length | 11.8 mm | |
| Memory Density | 262144 bit | |
| Memory IC Type | STANDARD SRAM | |
| Memory Width | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 1 | |
| Number of Terminals | 28 | |
| Number of Words | 32768 words | |
| Number of Words Code | 32000 | |
| Operating Mode | ASYNCHRONOUS | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Organization | 32KX8 | |
| Output Characteristics | 3-STATE | |
| Output Enable | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSOP1 | |
| Package Equivalence Code | TSSOP28,.53,22 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE | |
| Parallel/Serial | PARALLEL | |
| Peak Reflow Temperature (Cel) | 240 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Standby Current-Max | 0.002 A | |
| Standby Voltage-Min | 4.5 V | |
| Supply Current-Max | 0.1 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.55 mm | |
| Terminal Position | DUAL | |
| Width | 8 mm |
Alternate Parts for AS7C256-20TC
This table gives cross-reference parts and alternative options found for AS7C256-20TC. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of AS7C256-20TC, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| AS7C256A-20TI | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28 | Alliance Memory Inc | AS7C256-20TC vs AS7C256A-20TI |
| AS7C3256A-20TI | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28 | Alliance Semiconductor Corporation | AS7C256-20TC vs AS7C3256A-20TI |
| PDM31256SA20TA | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, PLASTIC, TSOP1-28 | IXYS Corporation | AS7C256-20TC vs PDM31256SA20TA |
| AS7C256A-20TC | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, TSOP1-28 | Alliance Memory Inc | AS7C256-20TC vs AS7C256A-20TC |
| IDT71256SA20PZ8 | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, TSOP1-28 | Integrated Device Technology Inc | AS7C256-20TC vs IDT71256SA20PZ8 |
| AS7C3256A-20TCN | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, LEAD FREE, TSOP1-28 | Alliance Semiconductor Corporation | AS7C256-20TC vs AS7C3256A-20TCN |
| AS7C256A-20TCN | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.4 MM, LEAD FREE, TSOP1-28 | Alliance Semiconductor Corporation | AS7C256-20TC vs AS7C256A-20TCN |
| AS7C256A-20TC | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.4 MM, TSOP1-28 | Alliance Semiconductor Corporation | AS7C256-20TC vs AS7C256A-20TC |
| AS7C3256A-20TIN | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, LEAD FREE, TSOP1-28 | Alliance Semiconductor Corporation | AS7C256-20TC vs AS7C3256A-20TIN |
| CY7C1399BN-20ZXCT | Standard SRAM, 32KX8, 20ns, CMOS, PDSO28, 8 X 13.40 MM, LEAD FREE, TSOP1-28 | Cypress Semiconductor | AS7C256-20TC vs CY7C1399BN-20ZXCT |