STC3100IQT STMicroelectronics, STC3100IQT Datasheet - Page 13

• Manufacturer Part Number: STC3100IQT
• Description: IC BATTERY MON W/GUAGE 8-DFN
• Manufacturer: STMicroelectronics
• Type: Battery Monitoringr

Specifications of STC3100IQT

• Function: Fuel, Gas Gauge/Monitor
• Battery Type: Lithium-Ion (Li-Ion)
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Product: Charge Management
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Temperature Monitoring: Yes
• Svhc: No SVHC (15-Dec-2010)
• Base Number: 3100
• Battery Management Function: Monitor
• Charge Current Max: 2.5A
• Control Interface: I2C
• Input Voltage Max: 5.5V
• No. Of Pins: 8
• Rohs Compliant: Yes
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Mounting: Surface Mount
• Pin Count: 8
• Operating Temperature Classification: Industrial
• For Use With: 497-10045 - BOARD EVAL BATT MONITOR STC3100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8824-2

STC3100
Figure 8.
Figure 9.
Master
Start bit = SDA falling when SCL = 1
Stop bit = SDA rising when SCL = 1
Restart bit = start after a start
Acknowledge = SDA forced low during a SCL clock
Start
Device addr
7 bits
Read operation
Write operation
Start bit = SDA falling when SCL = 1
Stop bit = SDA rising when SCL = 1
Restart bit = start after a start
Start
W
Slave
Device addr
A
7 bits
Reg address
8 bits
W
A
A
Reg address
Restart
8 bits
Device addr
7 bits
A
Reg data
8 bits
R
A
A Reg data
Reg data
Address
8 bits
8 bits
n+1
A
A
Reg data
Reg data
Address
Address
8 bits
8 bits
n+2
n+1
A
A
AM00834
Stop
Reg data
Address
8 bits
n+2
I2C interface
A
AM00833
Stop
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