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IS42S16400J-7TL
64 Mbit synchronous DRAM organized as 4M × 16
Specifications
Key details
| Part Number | IS42S16400J-7TL |
|---|---|
| Manufacturer | ISSI |
| Category | SDR SDRAM |
| Lifecycle Status | Production |
| Series | IS42S16400J |
| Package / Case | 54-pin TSOP-II |
| Pin Count | 54 |
| Operating Temperature | 0°C to +70°C |
| Last Verified | 2026-07-22 |
Overview
Part information
IS42S16400J-7TL Overview
IS42S16400J-7TL is a ISSI 64 Mbit synchronous DRAM organized as 4M × 16 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 | 64 Mbit |
|---|---|
| Organization | 4M × 16 |
| Banks | 4 |
| Clock Period | 7 ns speed grade |
| Supply Voltage | 3.3 V |
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. The part or family is listed by ISSI as Production at the verification date.
Sourcing Guidance
Confirm current factory lead time, packing format and revision for IS42S16400J-7TL before placing the order.
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 ISSI documentation. Use the linked datasheet as the controlling source and re-check revisions before PCB release or firmware qualification.
IS42S16400J-7TL FAQ
What is IS42S16400J-7TL?
IS42S16400J-7TL is a ISSI 64 Mbit synchronous DRAM organized as 4M × 16. It belongs to the IS42S16400J series.
What are the key specifications of IS42S16400J-7TL?
Density is 64 Mbit, and Organization is 4M × 16. Use the linked manufacturer datasheet for limits, test conditions and revision-controlled values.
What package does IS42S16400J-7TL use?
IS42S16400J-7TL is supplied in 54-pin TSOP-II with 54 pins, leads, lands or contacts. Verify the exact footprint and ordering suffix before PCB release.
Is IS42S16400J-7TL still in production?
IS42S16400J-7TL was listed as Production when verified on 2026-07-22. Confirm the current factory status, revision and lead time before placing an order.
What should be checked before sourcing IS42S16400J-7TL?
Confirm the complete MPN, electrical ratings, package, temperature grade, packing format and required quantity. Do not treat a similar family code as a drop-in replacement without checking the datasheet.
Sourcing notes
Lifecycle and sourcing review
Production
Lifecycle information is shown for reference. Confirm current manufacturer documentation, availability and technical suitability before purchase.
Confirm current factory lead time, packing format and revision for IS42S16400J-7TL before placing the order.