MAX34461EVKIT# Maxim Integrated, MAX34461EVKIT# Datasheet - Page 21

• Manufacturer Part Number: MAX34461EVKIT#
• Description: Power Management IC Development Tools MAX34461 Eval Kit
• Manufacturer: Maxim Integrated
• Type: Voltage Detectorsr

Specifications of MAX34461EVKIT#

• Rohs: yes
• Product: Evaluation Kits
• Tool Is For Evaluation Of: MAX34461
• Input Voltage: 3 V to 3.6 V
• Output Voltage: 3 V to 3.6 V
• Interface Type: USB
• Part # Aliases: 90-34461#EVK

If, for any reason, the host does not complete writing a
full byte or reading a full byte from the device before a
START or STOP is received, the device does the follow-
ing:
1) Ignores the command.
2) Sets the CML bit in STATUS_WORD.
3) Sets the DATA_FAULT bit in STATUS_CML.
4) Notifies the host through ALERT assertion (if enabled).
For each supported command, the device expects a
fixed number of bytes to be written or read from the
device. If, for any reason, less than the expected number
of bytes is written to or read from the device, the device
completely ignores the command and takes no action.
For each supported command, the device expects a
fixed number of bytes to be written to the device. If, for
any reason, more than the expected number of bytes
or bits are written to the device, the device does the
following:
1) Ignores the command.
2) Sets the CML bit in STATUS_WORD.
3) Sets the DATA_FAULT bit in STATUS_CML.
4) Notifies the host through ALERT assertion (if enabled).
For each supported command, the device expects a fixed
number of bytes to be read from the device. If, for any
reason, more than the expected number of bytes or bits
are read from the device, the device does the following:
1) Sends all ones (FFh) as long as the host keeps
2) Sets the CML bit in STATUS_WORD.
3) Sets the DATA_FAULT bit in STATUS_CML.
4) Notifies the host through ALERT assertion (if enabled).
Maxim Integrated
PMBus 16-Channel Voltage Monitor and Sequencer
acknowledging.
Host Sends or Reads Too Few Bytes
Host Reads Too Many Bytes or Bits
Host Sends Too Many Bytes or Bits
Host Sends or Reads Too Few Bits
S
1
0001100
ARA
7
R
1
A
1
DEVICE SLAVE ADDRESS
If the device receives the R/W bit in the slave address
set to a one immediately preceding the command code,
the device does the following (this does not apply to the
ARA):
1) ACKs the address byte.
2) Sends all ones (FFh) as long as the host keeps
3) Sets the CML bit in STATUS_WORD.
4) Sets the DATA_FAULT bit in STATUS_CML.
5) Notifies the host through ALERT assertion (if enabled).
If the host sends the device a command code that it does
not support, or if the host sends a command code that
is not supported by the current PAGE setting, the device
does the following:
1) Ignores the command.
2) Sets the CML bit in STATUS_WORD.
3) Sets the COMM_FAULT bit in STATUS_CML.
4) Notifies the host through ALERT assertion (if enabled).
The device checks the PAGE, OPERATION, and WRITE_
PROTECT command codes for valid data. If the host
writes a data value that is invalid, the device does the
following:
1) Ignores the command.
2) Sets the CML bit in STATUS_WORD.
3) Sets the DATA_FAULT bit in STATUS_CML.
4) Notifies the host through ALERT assertion (if enabled).
WITH LSB = 0
Host Sends Improperly Set Read Bit in the
acknowledging.
Unsupported Command Code Received/
8
Host Writes to a Read-Only Command
Alert Response Address (ARA) Byte Format
NA
1
Invalid Data Received
P
1
Slave Address Byte
MAX34461
21