no body ?
Hi Zhang Hong,
Sorry for the late reply. Indeed you can use S34ML02G2 to replace S34ML02G1 devices. Here are my answers to your questions:
1. These two devices are very similar. S34ML02G2 is compatible with S34ML02G1. The ML-G2 has a bigger spare area but you don't have to use it.
2. S34ML-G2 requires 4-bit ECC while ML-G1 requires 1-bit ECC. You need to
3. No, you need to have 4-bit ECC per 528 bytes in S34ML-G2 devices.
Hope this answers your questions.