SNAS855D November 2023 – June 2024 LMKDB1102 , LMKDB1104 , LMKDB1108 , LMKDB1120 , LMKDB1202 , LMKDB1204
PRODUCTION DATA
100-kHz CLASS | 400-kHz CLASS | UNIT | ||||
---|---|---|---|---|---|---|
MIN | MAX | MIN | MAX | |||
fSMB | SMBus Operating Frequency | 10 | 100 | 10 | 400 | kHz |
fBUF | Bus free time between STOP and START condition | 4.7 | – | 1.3 | – | μs |
tHD_STA | Hold time after (REPEATED) START condition | 4.0 | – | 0.6 | – | μs |
tSU_STA | REPEATED START condition setup time | 4.7 | – | 0.6 | – | μs |
tSU_STO | STOP condition setup time | 4.0 | – | 0.6 | – | μs |
tHD_DAT | Data hold time | 0 | – | 0 | – | ns |
tSU_DAT | Data setup time | 250 | – | 100 | – | ns |
tTIMEOUT | Detect clock low timeout | 25 | 35 | 25 | 35 | ms |
tLOW | Clock low period | 4.7 | – | 1.3 | – | μs |
tHIGH | Clock high period | 4.0 | 50 | 0.6 | 50 | μs |
tLOW_SEXT | Cumulative clock low extend time (secondary device) | – | 25 | – | 25 | ms |
tLOW_PEXT | Cumulative clock low extend time (primary device) | – | 10 | – | 10 | ms |
tF | Clock/Data Fall Time | – | 300 | – | 300 | ns |
tR | Clock/Data Rise Time | – | 1000 | – | 300 | ns |
tSPIKE | Noise spike suppression time | – | – | 0 | 50 | ns |
tPOR | Time in which a device must be operational after power-on reset | 500 | 500 | ms |