MAX31785ETL+ Maxim Integrated Products, MAX31785ETL+ Datasheet - Page 15

• Manufacturer Part Number: MAX31785ETL+
• Description: Board Mount Temperature Sensors 6Ch Intelligent Fan Controller
• Manufacturer: Maxim Integrated Products

Specifications of MAX31785ETL+

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Table 1. PMBus Command Codes (continued)
Note 1: Common commands are shaded. Access through any page results in the same device response.
Note 2: In the Flash Stored column, an “N” indicates that this parameter is not stored in flash memory when the STORE_
Note 3: The factory-set default value for this 8-byte block is 3130313031303130h.
Note 4: The factory-set default value for the complete block of the MFR_NV_FAULT_LOG is FFh.
Note 5: The factory-set default value for the complete block is 00h.
CODE
DCh
DDh
9Dh
D1h
D4h
D6h
D7h
D9h
9Eh
F0h
F1h
F2h
F3h
F5h
F6h
F7h
F8h
F9h
DEFAULT_ALL command is executed and the value shown in the Default Value column is automatically loaded upon
power-on reset or when the RST pin is asserted. A “Y” in the Flash Stored column indicates that the currently loaded
value in this parameter is stored in flash memory when the STORE_DEFAULT_ALL command is executed and is automati-
cally loaded upon power-on reset or when the RST pin is asserted and the value shown in the Default Value column is
the value when shipped from the factory. “FIXED” in the Flash Stored column means this value is fixed at the factory and
cannot be changed.
MFR_DATE
MFR_SERIAL
MFR_MODE
MFR_VOUT_PEAK
MFR_TEMPERATURE_PEAK
MFR_VOUT_MIN
MFR_FAULT_RESPONSE
MFR_NV_FAULT_LOG
MFR_TIME_COUNT
MFR_TEMP_SENSOR_CONFIG
MFR_FAN_CONFIG
MFR_FAN_LUT
MFR_READ_FAN_PWM
MFR_FAN_FAULT_LIMIT
MFR_FAN_WARN_LIMIT
MFR_FAN_RUN_TIME
MFR_FAN_PWM_AVG
MFR_FAN_PWM2RPM
COMMAND NAME
6-Channel Intelligent Fan Controller
Block Read
Read Word
Block R/W
Block R/W
Block R/W
Block R/W
Block R/W
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Word
R/W Byte
TYPE
PAGE
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0–5
—
—
—
—
R
R
PAGE
6–16
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—
—
—
—
—
—
—
—
—
—
(NOTE 1)
R
PAGE
17–22
R/W
R/W
R/W
R/W
R/W
R/W
R/W
—
—
—
—
—
—
—
—
—
—
R
PAGE
R/W
R/W
R/W
R/W
255
—
—
—
—
—
—
—
—
—
—
—
—
—
R
NO. OF
BYTES
255
32
8
8
2
2
2
2
1
4
2
2
2
2
2
2
2
8
(NOTE 2)
STORED
FLASH
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
DEFAULT
(NOTE 2)
(Note 3)
(Note 3)
(Note 4)
(Note 5)
(Note 5)
(Note 5)
VALUE
0000h
0000h
8000h
7FFFh
0000h
0000h
0000h
0000h
0000h
0000h
0000h
00h
15