ds2786 Maxim Integrated Products, Inc., ds2786 Datasheet - Page 16

• Manufacturer Part Number: ds2786
• Description: Ds2786 Standalone Ocv-based Fuel Gauge
• Manufacturer: Maxim Integrated Products, Inc.

Table 3. Memory Map
Table 4. Parameter EEPROM Memory Block
* The factory default 7-bit Slave Address is 0110110. The upper 3 bits are fixed at 011, the lower 4 bits can be
changed by writing the I
ADDRESS
6Ah
6Bh
6Ch
6Dh
6Eh
60h
61h
62h
63h
64h
65h
66h
67h
68h
69h
6Fh
Current Offset Bias Register
Capacity 1
Capacity 2
Capacity 3
Capacity 4
Capacity 5
Capacity 6
Capacity 7
Voltage Breakpoint 0 MSB
Voltage Breakpoint 0 LSB
Voltage Breakpoint 1 MSB
Voltage Breakpoint 1 LSB
Voltage Breakpoint 2 MSB
Voltage Breakpoint 2 LSB
Voltage Breakpoint 3 MSB
Voltage Breakpoint 3 LSB
ADDRESS (HEX)
80h to FDh
03h to 07h
10h to 13h
18h to 5Fh
60h to 7Fh
0Ah
0Bh
0Ch
0Dh
0Eh
FEh
FFh
00h
01h
02h
08h
09h
0Fh
14h
15h
16h
17h
DESCRIPTION
2
C Address Configuration Register as illustrated in Figures 24 and 25.
Reserved
Status/Config Register
Relative Capacity
Reserved
Auxiliary Input 0 MSB
Auxiliary Input 0 LSB
Auxiliary Input 1 / Temperature MSB
Auxiliary Input 1 / Temperature LSB
Voltage Register MSB
Voltage Register LSB
Current Register MSB
Current Register LSB
Reserved
Initial Voltage MSB
Initial Voltage LSB
Last OCV Relative Capacity
Learned Capacity Scaling Factor
Reserved
Parameter EEPROM
Reserved
Command
Reserved
FACTORY
VALUE
AAh
BCh
0Ah
A0h
B5h
A3h
B9h
C0h
00h
14h
32h
69h
20h
50h
10h
20h
DESCRIPTION
16 of 22
ADDRESS
7Ch
7Dh
7Ah
7Bh
7Eh
7Fh
70h
71h
72h
73h
74h
75h
76h
77h
78h
79h
Voltage Breakpoint 5 MSB
Voltage Breakpoint 5 LSB
Voltage Breakpoint 6 MSB
Voltage Breakpoint 6 LSB
Voltage Breakpoint 8 LSB
Voltage Breakpoint 4 MSB
Voltage Breakpoint 4 LSB
Voltage Breakpoint 7 MSB
Voltage Breakpoint 7 LSB
Voltage Breakpoint 8 MSB
Initial Capacity Scaling Factor
Blanking/OCV Current Threshold
OCV dV/dt Threshold
I
Learn Threshold
User EEPROM
2
C Address Configuration *
DESCRIPTION
READ/WRITE
R/W
R/W
R/W
—
—
—
—
—
—
R
R
R
R
R
R
R
R
R
R
R
R
R
FACTORY
VALUE
60h*
CDh
CEh
C4h
D1h
D5h
F0h
20h
10h
40h
90h
80h
06h
93h
78h
00h