STEVAL-ISQ002V1 STMicroelectronics, STEVAL-ISQ002V1 Datasheet - Page 15

• Manufacturer Part Number: STEVAL-ISQ002V1
• Description: BOARD EVAL BASED ON ST72264G1
• Manufacturer: STMicroelectronics

Specifications of STEVAL-ISQ002V1

• Main Purpose: Interface, PMBus
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ST72F264
• Primary Attributes: The PMBus™ Interface Using the ST7 I2C Peripheral
• Secondary Attributes: Firmware in C Language
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6423

AN2511
Table 15.
Table 16.
Table 17.
Table 18.
Table 19.
Table 20.
SMBus transaction type
Number of data bytes
Command name
Command code
Description
SMBus transaction type
Number of data bytes
Command name
Command code
Description
SMBus transaction type
Number of data bytes
Command name
Command code
Description
SMBus transaction type
Number of data bytes
Command name
Command code
Description
SMBus transaction type
Number of data bytes
Command name
Command code
OT_FAULT_LIMIT (continued)
OT_FAULT_RESPONSE
OT_WARN_LIMIT
TON_DELAY
TON_RISE
TOFF_DELAY
Doc ID 13286 Rev 2
Read/ Write word
2
OT_FAULT_RESPONSE
50h
The OT_FAULT_RESPONSE command instructs
the device on what action to take in response to
an overtemperature fault.
Read/ Write byte
1
OT_WARN_LIMIT
51h
The OT_WARN_LIMIT command sets the value
of the sense temperature, in °C (literal format),
that causes an overtemperature warning.
Read/ Write word
2
TON_DELAY
60h
The TON_DELAY sets the time, in ms, from when
a start condition is received (CONTROL signal
asserted and a valid OPERATION command
received) until the output voltage starts to rise.
Read/ Write word
2
TON_RISE
61h
The TON_RISE sets the time, in ms, from when
the output starts to rise until the voltage has
entered the regulation band.
Read/ Write word
2
TOFF_DELAY
64h
PMBus commands and source code
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