ZHCSCV4C October 2014 – April 2021 TMP451-Q1
PRODUCTION DATA
POINTER READ (HEX) | POINTER WRITE (HEX) | POR (HEX) | BIT DESCRIPTION | REGISTER DESCRIPTION | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | ||||
00 | N/A | 00 | LT11 | LT10 | LT9 | LT8 | LT7 | LT6 | LT5 | LT4 | Local temperature (high byte) |
01 | N/A | 00 | RT11 | RT10 | RT9 | RT8 | RT7 | RT6 | RT5 | RT4 | Remote temperature (high byte) |
02 | N/A | N/A | BUSY | LHIGH | LLOW | RHIGH | RLOW | OPEN | RTHRM | LTHRM | Status register |
03 | 09 | 00 | MASK1 | SD | ALERT/ THERM2 | 0 | 0 | RANGE | 0 | 0 | Configuration register |
04 | 0A | 08 | 0 | 0 | 0 | 0 | CR3 | CR2 | CR1 | CR0 | Conversion rate register |
05 | 0B | 55 | LTHL11 | LTHL10 | LTHL9 | LTHL8 | LTHL7 | LTHL6 | LTHL5 | LTHL4 | Local temperature high limit |
06 | 0C | 00 | LTLL11 | LTLL10 | LTLL9 | LTLL8 | LTLL7 | LTLL6 | LTLL5 | LTLL4 | Local temperature low limit |
07 | 0D | 55 | RTHL11 | RTHL10 | RTHL9 | RTHL8 | RTHL7 | RTHL6 | RTHL5 | RTHL4 | Remote temperature high limit (high byte) |
08 | 0E | 00 | RTLL11 | RTLL10 | RTLL9 | RTLL8 | RTLL7 | RTLL6 | RTLL5 | RTLL4 | Remote temperature low limit (high byte) |
N/A | 0F | N/A | X | X | X | X | X | X | X | X | One-shot start(1) |
10 | N/A | 00 | RT3 | RT2 | RT1 | RT0 | 0 | 0 | 0 | 0 | Remote temperature (low byte) |
11 | 11 | 00 | RTOS11 | RTOS10 | RTOS9 | RTOS8 | RTOS7 | RTOS6 | RTOS5 | RTOS4 | Remote temperature offset (high byte) |
12 | 12 | 00 | RTOS3 | RTOS2 | RTOS1 | RTOS0 | 0 | 0 | 0 | 0 | Remote temperature offset (low byte) |
13 | 13 | 00 | RTHL3 | RTHL2 | RTHL1 | RTHL0 | 0 | 0 | 0 | 0 | Remote temperature high limit (low byte) |
14 | 14 | 00 | RTLL3 | RTLL2 | RTLL1 | RTLL0 | 0 | 0 | 0 | 0 | Remote temperature low limit (low byte) |
15 | N/A | 00 | LT3 | LT2 | LT1 | LT0 | 0 | 0 | 0 | 0 | Local temperature (low byte) |
19 | 19 | 6E | RTH11 | RTH10 | RTH9 | RTH8 | RTH7 | RTH6 | RTH5 | RTH4 | Remote temperature THERM limit |
20 | 20 | 6E | LTH11 | LTH10 | LTH9 | LTH8 | LTH7 | LTH6 | LTH5 | LTH4 | Local temperature THERM limit |
21 | 21 | 0A | HYS11 | HYS10 | HYS9 | HYS8 | HYS7 | HYS6 | HYS5 | HYS4 | THERM hysteresis |
22 | 22 | 01 | SMBTO | 0 | 0 | 0 | CONAL2 | CONAL1 | CONAL0 | 1 | Consecutive ALERT |
23 | 23 | 00 | NC7 | NC6 | NC5 | NC4 | NC3 | NC2 | NC1 | NC0 | η-factor correction |
24 | 24 | 00 | 0 | 0 | 0 | 0 | 0 | 0 | DF1 | DF0 | Digital filter control |
FE | N/A | 55 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | Manufacturer ID |