24LC00T-I/MNY Microchip, 24LC00T-I/MNY Datasheet - Page 9
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24LC00T-I/MNY
Manufacturer Part Number
24LC00T-I/MNY
Description
Ic Eeprom Ser 128bit 2.5v 8tdfn
Manufacturer
Microchip
Datasheet
1.24LC00T-IMNY.pdf
(34 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
24LC00T-I/MNY
Manufacturer:
MICROCHIP
Quantity:
12 000
7.0
Since the device will not acknowledge during a write
cycle, this can be used to determine when the cycle is
complete (this feature can be used to maximize bus
throughput). Once the Stop condition for a Write
command has been issued from the master, the device
initiates the internally timed write cycle. ACK polling
can be initiated immediately. This involves the master
sending a Start condition followed by the control byte
for a Write command (R/W = 0). If the device is still
busy with the write cycle, then no ACK will be returned.
If no ACK is returned, then the Start bit and control byte
must be re-sent. If the cycle is complete, then the
device will return the ACK and the master can then
proceed with the next Read or Write command. See
Figure 7-1 for flow diagram.
1996-2011 Microchip Technology Inc.
ACKNOWLEDGE POLLING
24AA00/24LC00/24C00
FIGURE 7-1:
Initiate Write Cycle
Send Control Byte
Write Command
with R/W = 0
Acknowledge
Condition to
Send Stop
(ACK = 0)?
Did Device
Send Start
Operation
ACKNOWLEDGE
POLLING FLOW
Send
Next
Yes
DS21178H-page 9
No