HY27US08281A-TPCB
128 Mbit 3.3 V parallel NAND flash memory for legacy embedded storage
Key details
| Part Number | HY27US08281A-TPCB |
|---|---|
| Manufacturer | SK hynix |
| Category | NAND Flash Memory |
| Lifecycle Status | Obsolete |
| Series | HY27US |
| Package / Case | 48-pin TSOP-I |
| Pin Count | 48 |
| Operating Temperature | 0°C to +70°C |
| Last Verified | 2026-07-21 |
Part information
HY27US08281A-TPCB Overview
HY27US08281A-TPCB is a SK hynix 128 Mbit 3.3 V parallel NAND flash memory for legacy embedded storage supplied in 48-pin TSOP-I. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Density | 128 Mbit |
|---|---|
| Organization | 16M × 8 or 8M × 16 family configuration |
| Interface | Asynchronous parallel NAND |
| Supply Voltage | 2.7 V to 3.6 V |
| Package | 48-pin TSOP-I |
Package and Ordering Notes
The listed package is 48-pin TSOP-I with 48 pins, leads, lands or contacts. The featured image is a generic package illustration for form-factor identification and is not an actual date-code or lot photograph. Lifecycle is recorded as Obsolete; confirm current factory support and last-time-buy constraints before design-in.
Sourcing Guidance
HY27US08281A-TPCB is obsolete or discontinued. Require date-code, label, package and traceability checks, and validate any replacement independently.
For an accurate quotation, include the full MPN, target quantity, acceptable date-code range, packaging format and destination. Icearth can help review traceability documents, label photos and electrical/package alignment before order placement.
Manufacturer Documentation
Technical values were checked against SK hynix documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
HY27US08281A-TPCB selection and design context
HY27US08281A-TPCB is cataloged as a NAND Flash Memory in the HY27US family. Its recorded function is 128 Mbit 3.3 V parallel NAND flash memory for legacy embedded storage. Selection should be based on the complete electrical limits, package drawing and ordering suffix rather than the abbreviated family code.
- Density: 128 Mbit. Confirm address organization, software support and required usable capacity.
- Organization: 16M × 8 or 8M × 16 family configuration. Confirm address organization, software support and required usable capacity.
- Interface: Asynchronous parallel NAND. Confirm logic levels, signaling mode, host support and required external components.
- Supply Voltage: 2.7 V to 3.6 V. Check rail compatibility, tolerance and sequencing under worst-case conditions.
Application and qualification considerations
When evaluating this memory device, confirm density, organization, interface mode, supply rails, access or clock timing, erase endurance and software command compatibility. For a new design, review power-up behavior, interface timing, absolute maximum ratings, thermal limits and any external-component requirements in the latest manufacturer documentation. Existing-board replacement work should additionally confirm pinout, footprint, firmware assumptions and qualification grade.
Procurement checks for HY27US08281A-TPCB
The recorded package is 48-pin TSOP-I, the temperature range is 0°C to +70°C, and the lifecycle status is Obsolete as of 2026-07-21. Before ordering, confirm the exact MPN on the label, packing format, quantity, date-code requirements, traceability documents and current factory status.
HY27US08281A-TPCB FAQ
What distinguishes HY27US08281A-TPCB within the HY27US family?
HY27US08281A-TPCB is the exact orderable code for a 128 Mbit 3.3 V parallel NAND flash memory for legacy embedded storage in 48-pin TSOP-I. Related HY27US devices may change package, rating, interface option or qualification grade, so compare the manufacturer ordering table before substitution.
What package and footprint checks are required for HY27US08281A-TPCB?
HY27US08281A-TPCB is recorded in 48-pin TSOP-I with 48 pins, leads or contacts. Confirm the manufacturer package drawing, dimensions, pin numbering, exposed-pad requirements and packing suffix before releasing a PCB footprint.
Which specifications should be verified when selecting HY27US08281A-TPCB?
Density is recorded as 128 Mbit, Organization is recorded as 16M × 8 or 8M × 16 family configuration. Use the latest datasheet for minimum and maximum limits, test conditions, timing and absolute maximum ratings rather than relying only on a distributor summary.
What is the lifecycle status of HY27US08281A-TPCB?
HY27US08281A-TPCB was recorded as Obsolete when verified on 2026-07-21. Reconfirm factory status, revision availability, lead time and any last-time-buy notice before design-in or volume procurement.
What information should be included in an RFQ for HY27US08281A-TPCB?
Provide the complete HY27US08281A-TPCB orderable code, target quantity, acceptable date-code range, required packing method, delivery destination and documentation needs. For replacement work, also identify the existing package and any mandatory qualification grade.
Lifecycle and sourcing review
This part has a legacy lifecycle status. Submit the exact MPN, quantity, delivery destination and date-code requirements for a sourcing review.
HY27US08281A-TPCB is obsolete or discontinued. Require date-code, label, package and traceability checks, and validate any replacement independently.
Potential alternative part numbers
Verify package, pinout, voltage, firmware behavior and qualification before substitution.