STC3100 STMicroelectronics, STC3100 Datasheet - Page 2

• Manufacturer Part Number: STC3100
• Description: Battery monitor IC with Coulomb counter/gas gauge
• Manufacturer: STMicroelectronics

Block diagram
1
2/21
Block diagram
Figure 1.
VCC
SDA
SCL
STC3100 internal block diagram
I2C interface
Accumulators and
control registers
reference
RAM & ID registers
1.2 V
General-purpose I/O line
12 / 14 bits (signed)
11 bits (unsigned)
AD converter
AD converter
GND
time base
32 kHz
MUX
CG+
Temp sensor
CG-
Oscillator
AM00830
ROSC
IO0
VIN
CG
STC3100