Needs validationmedium risk
8M x16 ISSI SRAM candidate with faster access; pinout and ECC behavior need review.
Best Alternatives to IS62WV51216BLL-55TLI
For IS62WV51216BLL-55TLI, the closest catalog candidate found is another ISSI 8M x16 parallel SRAM. Pinout is not verified, so FAE review is required.
AI replacement insight
Electrical riskmedium
Current specs missing; ECC variant needs check.
Package risklow
Both list TSOP-44 Type II.
Firmware risklow
Async parallel SRAM; no protocol change shown.
Sourcing riskmedium
Lifecycle fields are sparse.
Can it be replaced directly?
No confirmed pin-compatible replacement is proven from the provided fields.
Best replacement path
Review IS61WV51216EDBLL-10TLI first; it matches 8M x16, voltage, temp, interface, and TSOP-44.
Main risk
Pinout and ECC variant behavior are not verified.
Recommended alternatives
1Alternative comparison matrix
| Feature / factor | IS62WV51216BLL-55TLI | IS61WV51216EDBLL-10TLI | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Application | 8M 512Kx16 55ns | 8M 512Kx16 10ns ECC | 8M 512Kx16 10ns ECC — same density; faster; ECC caveat | ||
| Package | 44-pin TSOP Type II | TSOP-44 Type II | TSOP-44 Type II — form fit likely | ||
| Pinout | 44 pins | 44 pins | 44 pins — functions not checked | ||
| Voltage | 2.5-3.6V | 2.4-3.6V | 2.4-3.6V — range covers target | ||
| Temperature | -40 to +85C | -40 to +85C | -40 to +85C — industrial |
Application & sourcing insights
Questions & answers
IS61WV51216EDBLL-10TLI is the closest catalog candidate, but it needs pinout and ECC review.