AT24C01C datasheet(5/23 Pages) ATMEL

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Atmel AT24C01C/02C [DATASHEET]

8700F–SEEPR–6/12

Table 5-3.

AC Characteristics

Note:

1. This parameter is ensured by characterization only.

2. AC measurement conditions:



RL (connects to VCC): 1.3 k (2.5V, 5V), 10 k (1.7V)



Input pulse voltages: 0.3 VCC to 0.7 VCC



Input rise and fall times:

 50ns



Input and output timing reference voltages: 0.5 VCC

Applicable over recommended operating range from TAI = –40C to +85C, VCC = 1.7V to 5.5V, CL = 1TTL Gate and

100pF (unless otherwise noted). Test conditions are listed in Note 2.

Symbol

Parameter

1.7V

2.5V,5.0V

Units

Min

Max

Min

Max

fSCL

Clock Frequency, SCL

400

1000

kHz

tLOW

Clock Pulse Width Low

1.2

0.4

μs

tHIGH

Clock Pulse Width High

0.6

0.4

μs

Noise Suppression Time

100

tAA

Clock Low to Data Out Valid

0.1

0.9

0.05

0.55

μs

tBUF

Time the bus must be free before a new

transmission can start.

1.2

0.5

μs

tHD.STA

Start Hold Time

0.6

0.25

μs

tSU.STA

Start Setup Time

0.6

0.25

μs

tHD.DAT

Data In Hold Time

μs

tSU.DAT

Data In Setup Time

100

Inputs Rise Time(1)

0.3

μs

Inputs Fall Time(1)

300

100

tSU.STO

Stop Setup Time

0.6

.25

μs

tDH

Data Out Hold Time

tWR

Write Cycle Time

Endurance(1)

3.3V, +25

C, Page Mode

1,000,000

Write Cycles

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