IDTTSE2002B3CNCG IDT, Integrated Device Technology Inc, IDTTSE2002B3CNCG Datasheet - Page 19

• Manufacturer Part Number: IDTTSE2002B3CNCG
• Description: IC TEMP SENS EEPROM TDFN-8
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDTTSE2002B3CNCG

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Control Logic, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -20°C ~ 125°C
• Output Type: 2-Wire Serial, I²C™/SMBUS™
• Output Alarm: No
• Output Fan: No
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -20°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Read Mode Sequences
Random Address Read
Stop condition. Then, the bus master sends another Start condition, and repeats the Device Select Code, with the R/W# bit set to 1. The device
acknowledges this, and outputs the contents of the addressed byte. The bus master must not acknowledge the byte, and terminates the transfer with
a Stop condition.
Current Address Read
The device acknowledges this, and outputs the byte addressed by the internal address counter. The counter is then incremented. The bus master
terminates the transfer with a Stop condition, as shown in the Read Mode Sequence figure, without acknowledging the byte.
A dummy Write is first performed to load the address into this address counter (refer to the Read Mode Sequence figure) but without sending a
For the Current Address Read operation, following a Start condition, the bus master only sends a Device Select Code with the R/W# bit set to 1.
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May 12, 2010