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AT24C164

Table 4. AC Characteristics

Applicable over recommended operating range from TA = –40°C to +85°C, VCC = +1.8V to +5.5V, CL = 1 TTL Gate and100pF (unless otherwise noted).

2.7-, 2.5-, 1.8-volt

SymbolfSCLtLOWtHIGHtItAAtBUFtHD.STAtSU.STAtHD.DATtSU.DATtRtFtSU.STOtDHtWR

Endurance(1)Note:

Parameter

Clock Frequency, SCLClock Pulse Width LowClock Pulse Width HighNoise Suppression Time(1)Clock Low to Data Out Valid

Time the bus must be free before a new transmission can start(1)

Start Hold TimeStart Set-up TimeData In Hold TimeData In Set-up TimeInputs Rise Time(1)Inputs Fall Time(1)Stop Set-up TimeData Out Hold TimeWrite Cycle Time 5.0V, 25°C, Page Mode

1M4.7100

10

1M

0.14.74.04.70200

1.0300

0.650

10

4.74.0

1004.5

0.11.20.60.60100

0.3300

Min

Max100

1.20.6

500.9

5.0-voltMin

Max400

UnitskHzµsµsnsµsµsµsµsµsnsµsnsµsnsmsWrite cycles

1.These parameters are characterized and is not 100% tested.

5

0105J–SEEPR–12/06