TMP9R01DGSSLASHEM datasheet(17/45 Pages) TI2

17 / 45 page

Table 7-1. Temperature Data Format (Local and Remote Temperature High Bytes)

TEMPERATURE

(°C)

LOCAL AND REMOTE TEMPERATURE REGISTER HIGH BYTE VALUE

(1°C Resolution)

STANDARD BINARY(1)

EXTENDED BINARY(2)

BINARY

HEX

BINARY

HEX

–64

1100 0000

0000 0000

–50

1100 1110

0000 1110

–25

1110 0111

0010 0111

0000 0000

0100 0000

0000 0001

0100 0001

0000 0101

0100 0101

0000 1010

0100 1010

0001 1001

0101 1001

0011 0010

0111 0010

0100 1011

1000 1011

100

0110 0100

1010 0100

125

0111 1101

1011 1101

127

0111 1111

1011 1111

150

0111 1111

1101 0110

175

0111 1111

1110 1111

191

0111 1111

1111 1111

(1)

Resolution is 1°C per count. Negative numbers are represented in 2's complement format.

(2)

Resolution is 1°C per count. All values are unsigned with a –64°C offset.

Both local and remote temperature data use two bytes for data storage. The high byte stores the temperature

with 1°C resolution. The second or low byte stores the decimal fraction value of the temperature and allows a

higher measurement resolution, as shown in Table 7-2. The measurement resolution for both the local and the

remote channels is 0.0625°C.

Table 7-2. Decimal Fraction Temperature Data Format (Local and Remote Temperature Low Bytes)

TEMPERATURE

(°C)

TEMPERATURE REGISTER LOW BYTE VALUE

(0.0625°C Resolution)(1)

STANDARD AND EXTENDED BINARY

HEX

0000 0000

0.0625

0001 0000

0.1250

0010 0000

0.1875

0011 0000

0.2500

0100 0000

0.3125

0101 0000

0.3750

0110 0000

0.4375

0111 0000

0.5000

1000 0000

0.5625

1001 0000

0.6250

1010 0000

0.6875

1011 0000

0.7500

1100 0000

0.8125

1101 0000

0.8750

1110 0000

0.9375

1111 0000

(1)

Resolution is 0.0625°C per count. All possible values are shown.

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TMP9R01-SEP, TMP9R01-SP

SNIS238A – JULY 2025 – REVISED JULY 2026

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