TCN75-3.3MPA TELCOM [TelCom Semiconductor, Inc], TCN75-3.3MPA Datasheet - Page 7

• Manufacturer Part Number: TCN75-3.3MPA
• Description: 2-WIRE SERIAL TEMPERATURE SENSOR AND THERMAL MONITOR
• Manufacturer: TELCOM [TelCom Semiconductor, Inc]

2-WIRE SERIAL TEMPERATURE
SENSOR AND THERMAL MONITOR
REGISTER SET AND PROGRAMMER'S MODEL
Register (POINT), 8-bits, Write-only
Pointer Register (POINT)
Register Selection via the Pointer Register:
TCN75-04 6/16/97
D[7]
D1
0
0
1
1
D[6]
Must Be Set To Zero
D[5]
D0
0
1
0
1
D[4]
D[3]
Register Selection
TEMP
CONFIG
T
T
HYST
SET
D[2]
D[1]
Pointer
D[0]
7
D0: Shutdown:
D1: CMPTR/INT: 0 = Comparator Mode
D2: INT/CMPTR POLARITY: 0 = Active Low
D3 - D4: Fault Queue: Number of sequential temperature-
Configuration Register (CONFIG), 8-bits,
Read/Write
Configuration Register (CONFIG)
Must Be Set To Zero
D[7]
to-digital conversions with the same result before the
INT/CMPTR output is updated:
D4
0
0
1
1
D[6]
D[5]
0 = Normal Operation
1 = Shutdown Mode
1 = Interrupt Mode
PRELIMINARY INFORMATION
D3
0
1
0
1
D[4] D[3]
Queue
Fault
1 = Active High
INT/CMPTR. COMP/ Shut-
POLARITY
Number of Conversions
1 (Power-up-default)
2
4
6
D[2]
D[1]
INT.
TCN75
Down
D[0]