AT24C64BN-10SU-2.7 查看數據表（PDF） - Atmel Corporation
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AT24C64BN-10SU-2.7 Datasheet PDF : 17 Pages
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AT24C64B
AC Characteristics
Applicable over recommended operating range from TAI = -40°C to +85°C, VCC = +1.8V to +5.5V, CL = 1 TTL Gate and
100 pF (unless otherwise noted).
AT24C64B
1.8V – 3.6V
5.0V
Symbol
Parameter
Min
Max
Min
Max
Units
fSCL
Clock Frequency, SCL
400
400
kHz
tLOW
Clock Pulse Width Low
1.3
1.2
µs
tHIGH
tI
Clock Pulse Width High
Noise Suppression Time(1)
0.6
0.6
µs
100
50
ns
tAA
Clock Low to Data Out Valid
0.2
0.9
0.1
0.9
µs
tBUF
Time the bus must be free before a new transmission can start(2)
1.3
1.2
µs
tHD.STA
Start Hold Time
0.6
0.6
µs
tSU.STA
Start Set-up Time
0.6
0.6
µs
tHD.DAT
Data In Hold Time
0
0
µs
tSU.DAT
Data In Set-up Time
100
100
ns
tR
Inputs Rise Time(2)
0.3
0.3
µs
tF
Inputs Fall Time(2)
300
300
ns
tSU.STO
Stop Set-up Time
0.6
0.6
µs
tDH
Data Out Hold Time
200
50
ns
tWR
Write Cycle Time
5
5
ms
Endurance(1) 5.0V, 25°C, Page Mode
1M
1M
Write
Cycles
Notes: 1. This parameter is characterized and is not 100% tested (TA = 25°C)
2. This parameter is characterized and is not 100% tested.
5
3350C–SEEPR–5/04
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