TCN75-3.3MUA Microchip Technology, TCN75-3.3MUA Datasheet - Page 19

• Manufacturer Part Number: TCN75-3.3MUA
• Description: IC TEMP SENSOR SRL 3.3V 8MSOP
• Manufacturer: Microchip Technology

Specifications of TCN75-3.3MUA

• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Output Type: 2-Wire Serial
• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: Internal
• Sensing Temperature: -55°C ~ 125°C
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Temperature Threshold: Programmable
• Full Temp Accuracy: 3 C
• Digital Output - Bus Interface: 2-Wire
• Digital Output - Number Of Bits: 9 bit
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Description/function: 2-Wire Serial Input/Output - Thermal Monitors
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Supply Current: 1 mA
• Ic Output Type: Logic
• Sensing Accuracy Range: ± 0.5°C
• Supply Voltage Range: 2.7V To 5.5V
• Sensor Case Style: MSOP
• No. Of Pins: 8
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Accuracy %: 0.5°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 158-1003; 158-1003

FIGURE 5-4:
© 2005 Microchip Technology Inc.
Register Pointer Setting for Continuous Reception
Receive 1-byte Data
Receive Another 1-byte Data
S = START Condition
P = STOP Condition
Note:
SCLK
SDA
Receive 1-byte data from previously set pointer.
User can continue to receive 1-byte data indefinitely from a previously set register pointer.
S
SCLK
SCLK
SDA
1
1
SDA
2
0
Address Byte
3
0
4
1
S
S
5
A
2
1
1
1
1
A
6
1
0
2
0
2
Address Byte
Address Byte
A
7
0
0
3
0
3
TCN75A
W
8
4
4
1
1
A
C
K
5
A
2
5
A
2
1
0
A
A
6
1
6
1
2
0
7
A
0
7
A
0
3
TCN75A
TCN75A
0
R
8
R
8
Pointer
4
0
A
C
K
A
C
K
5
0
1
D
1
D
7
7
6
0
D
2
D
6
2
6
7
P
1
D
D
3
5
3
5
TCN75A
Data
Data
8
P
0
D
D
4
4
4
4
A
C
K
D
D
3
3
5
5
D
D
2
6
2
6
D
D
7
1
7
1
D
8
D
8
0
0
Master
Master
TCN75A
N
A
K
N
A
K
DS21935A-page 19
P
P