HY57V561620FTP-H
256 Mbit synchronous DRAM organized as 16M × 16 for legacy systems
Key details
| Part Number | HY57V561620FTP-H |
|---|---|
| Manufacturer | SK hynix |
| Category | SDR SDRAM |
| Lifecycle Status | Obsolete |
| Series | HY57V561620 |
| Package / Case | 54-pin TSOP-II |
| Pin Count | 54 |
| Operating Temperature | 0°C to +70°C |
| Last Verified | 2026-07-21 |
Part information
HY57V561620FTP-H Overview
HY57V561620FTP-H is a SK hynix 256 Mbit synchronous DRAM organized as 16M × 16 for legacy systems supplied in 54-pin TSOP-II. This page uses the exact orderable code because package, grade, temperature and option suffixes can change compatibility.
Key Technical Specifications
| Density | 256 Mbit |
|---|---|
| Organization | 16M × 16 |
| Banks | 4 |
| Supply Voltage | 3.3 V |
| Speed Grade | H grade; confirm timing table before substitution |
Package and Ordering Notes
The listed package is 54-pin TSOP-II with 54 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
HY57V561620FTP-H is obsolete or discontinued.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.
HY57V561620FTP-H selection and design context
HY57V561620FTP-H is cataloged as a SDR SDRAM in the HY57V561620 family. Its recorded function is 256 Mbit synchronous DRAM organized as 16M × 16 for legacy systems. Selection should be based on the complete electrical limits, package drawing and ordering suffix rather than the abbreviated family code.
- Density: 256 Mbit. Confirm address organization, software support and required usable capacity.
- Organization: 16M × 16. Confirm address organization, software support and required usable capacity.
- Banks: 4. Confirm the value and its datasheet test conditions for the exact ordering suffix.
- Supply Voltage: 3.3 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 HY57V561620FTP-H
The recorded package is 54-pin TSOP-II, 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.
HY57V561620FTP-H FAQ
What distinguishes HY57V561620FTP-H within the HY57V561620 family?
HY57V561620FTP-H is the exact orderable code for a 256 Mbit synchronous DRAM organized as 16M × 16 for legacy systems in 54-pin TSOP-II. Related HY57V561620 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 HY57V561620FTP-H?
HY57V561620FTP-H is recorded in 54-pin TSOP-II with 54 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 HY57V561620FTP-H?
Density is recorded as 256 Mbit, Organization is recorded as 16M × 16. 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 HY57V561620FTP-H?
HY57V561620FTP-H 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 HY57V561620FTP-H?
Provide the complete HY57V561620FTP-H 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.
HY57V561620FTP-H 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.