71321LA55TFG8 IDT Integrated Circuit (Quad Flat Packages) In Stock
The 71321 is a high-speed 2K x 8 Dual-Port Static RAM with internal interrupt logic for interprocessor communications. It is designed to be used as a stand-alone 8-bit Dual-Port RAM or as a "MASTER" Dual-Port RAM together with the 71421 "SLAVE" Dual-Port in 16-bit-or-more word width systems which would result in full-speed, error free operation without the need for additional discrete logic. An automatic power down feature, controlled by CE, permits the on chip circuitry of each port to enter a very low sta
- Manufacturer
- IDT
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- OBSOLETE
- Datasheet
- 71321LA55TFG8 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 64 pins integrated circuit from IDT
- Quad Flat Packages format supports production PCB assembly and sourcing review
- obsolete lifecycle status for bill-of-material risk screening
- Datasheet-backed context for 71321LA55TFG8 technical and procurement validation
Applications
71321LA55TFG8 is used in embedded control, signal processing, timing, memory, and mixed-signal board designs where the 64 pins requirement must align with the approved design. It suits OEM sourcing, maintenance, and production builds that need manufacturer-traceable component data before purchase.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | PPG64 |
| YTEOL | 0 |
| Access Time-Max | 55ns |
| Additional Feature | INTERRUPT FLAG; AUTOMATIC POWER-DOWN; BATTERY BACKUP |
| I/O Type | COMMON |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e3 |
| Memory Density | 16384bit |
| Memory IC Type | MULTI-PORT SRAM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Ports | 2 |
| Number of Words | 2048words |
| Number of Words Code | 2000 |
| Operating Mode | ASYNCHRONOUS |
| Organization | 2KX8 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP64,.47SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Parallel/Serial | PARALLEL |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Standby Current-Max | 0.0015A |
| Standby Voltage-Min | 2V |
| Supply Current-Max | 0.11mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.41 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which designs are a good fit for 71321LA55TFG8?
71321LA55TFG8 fits embedded control where engineers need 64 pins and integrated circuit behavior from IDT. Review the datasheet and approved footprint before release.
How should engineers check key specifications before release?
Engineers should confirm 0 A, package compatibility, lifecycle status, and board constraints for 71321LA55TFG8. These checks reduce layout, compliance, and purchasing risk before production.
What sourcing checks matter for 71321LA55TFG8 orders?
Procurement teams should verify current stock, lead time, traceability, and alternates while keeping the 55 ns requirement aligned with the approved bill of materials.
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