CAT34TS02VP2GT4B ON Semiconductor, CAT34TS02VP2GT4B Datasheet - Page 9

• Manufacturer Part Number: CAT34TS02VP2GT4B
• Description: IC TEMP SENSOR 2KB MEM 8-TDFN
• Manufacturer: ON Semiconductor

Specifications of CAT34TS02VP2GT4B

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Comparator, Register Bank
• Sensor Type: Internal
• Sensing Temperature: -40°C ~ 125°C
• Output Type: I²C™, SPI™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.97 V ~ 3.63 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-WFDFN Exposed Pad
• Digital Output - Bus Interface: I2C, SMBus
• Digital Output - Number Of Bits: 12 bit
• Supply Voltage (min): 3.3 V
• Description/function: Digital Output Temperature Sensor with On-board SPD EEPROM
• Maximum Operating Temperature: + 130 C
• Minimum Operating Temperature: - 45 C
• Supply Current: 500 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 5. EEPROM Byte Write
Figure 6. Temperature Sensor Register Write
Figure 7. EEPROM Write Cycle Timing
Figure 8. EEPROM Page Write
© 2010 SCILLC. All rights reserved.
Characteristics subject to change without notice
SCL
SDA
BUS ACTIVITY:
SDA LINE
MASTER
SLAVE
BUS ACTIVITY:
SDA LINE
MASTER
SLAVE
BUS ACTIVITY:
A
R
S
T
T
S
SDA LINE
ADDRESS
MASTER
SLAVE
8 th Bit
Byte n
SLAVE
S
A
R
S
T
T
SPD
ADDRESS
NOTE: IN THIS EXAMPLE n = XXXX 0000(B); X = 1 or 0
SLAVE
TS
R
S
T
A
T
S
A
C
K
ACK
ADDRESS
ADDRESS (n)
SLA
SPD
A
C
K
BYTE
VE
REGISTER
ADDRESS
A
C
K
A
C
K
STOP
CONDITION
9
ADDRESS
BYTE
DATA n
A
C
K
DATA (MSB)
t WR
C
A
K
A
C
K
DATA n+1
DATA
A
A
C
C
K
K
START
CONDITION
DATA (LSB)
A
C
K
A
C
K
O
S
P
P
T
DATA n+P
C
C
A
A
K
K
S
O
P
P
T
ADDRESS
Doc. No. MD-1129 Rev. H
CAT34TS02
A
C
K
O
S
T
P
P