MB85RC1MTPNF-G-JNERE1
Kaga FEI America, Inc.
Needs validationmedium risk
Higher-density I2C FRAM candidate with matching voltage, but package and pinout need review.
Best Alternatives to MB85RC64TAPNF-G-BDERE1
MB85RC64TAPNF-G-BDERE1 is a 64Kbit I2C FRAM with 1.8-3.6V operation. Alternatives need package, pinout and firmware review.
AI replacement insight
Electrical riskmedium
Some candidates lose 1.8V or 3.4MHz support.
Package riskhigh
Target M09 vs candidate M02 needs drawing check.
Firmware riskmedium
Density or timing changes may affect code.
Sourcing risklow
Kept candidates are active and indexed.
Can it be replaced directly?
No pin-compatible replacement is confirmed from the supplied evidence.
Best replacement path
Review MB85RC1MTPNF-G-JNERE1 first, then MB85RC64VPNF-G-JNERE1 only for 3V, 1MHz designs.
Main risk
Target package variant and pinout are not verified against candidates.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | MB85RC64TAPNF-G-BDERE1 | MB85RC1MTPNF-G-JNERE1 | MB85RC64VPNF-G-JNERE1 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Interface | I2C, 3.4MHz | I2C, 3.4MHz | I2C, 1MHz | I2C, 3.4MHz / I2C, 1MHz — bus class matches; MB85RC64VPNF-G-JNERE1: clock derating | |
| Voltage | 1.8-3.6V | 1.8-3.6V | 3.0-5.5V | 1.8-3.6V / 3.0-5.5V — range matches; MB85RC64VPNF-G-JNERE1: no 1.8V use | |
| Package | 8-pin SOP M09 | 8-pin SOP M02 | 8-pin SOP M02 | 8-pin SOP M02 — drawing needed; MB85RC64VPNF-G-JNERE1: drawing needed | |
| Pinout | not supplied | not supplied | not supplied | not supplied — no pin evidence; MB85RC64VPNF-G-JNERE1: no pin evidence | |
| Application | 64Kbit FRAM | 1Mbit FRAM | 64Kbit FRAM | 1Mbit FRAM / 64Kbit FRAM — firmware may differ; MB85RC64VPNF-G-JNERE1: same density |
Application & sourcing insights
Questions & answers
MB85RC1MTPNF-G-JNERE1 is the strongest candidate electrically, but it needs package, pinout and firmware review.