X24C04-2.7 データシートの表示（PDF） - Xicor -> Intersil
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X24C04-2.7 Datasheet PDF : 13 Pages
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X24C04
A.C. CONDITIONS OF TEST
Input pulse levels
Input rise and fall times
Input and output timing levels
VCC x 0.1 to VCC x 0.9
10 ns
VCC x 0.5
EQUIVALENT A.C. LOAD CIRCUIT
Output
5.0V
1533Ω
100pF
A.C. CHARACTERISTICS (over recommended operating conditions unless otherwise specified)
Read & Write Cycle Limits
Symbol
Parameter
fSCL
TI
td
tBUF
tHD:STA
tLOW
tHIGH
tSU:STA
tHD:DAT
tSU:DAT
tR
tF
tSU:STO
tDH
SCL clock frequency
Noise suppression time constant at SCL, SDA inputs
SCL low to SDA data out valid
Time the bus must be free before a new transmission can start
Start condition hold time
Clock low period
Clock high period
Start condition setup time (for a repeated start condition)
Data In hold time
Data In setup time
SDA and SCL rise time
SDA and SCL fall time
Stop condition setup time
Data out hold time
Min.
0
50
0.1
1.2
0.6
1.2
0.6
0.6
0
100
0.6
50
Max.
400
0.9
300
300
300
Unit
kHz
ns
µs
µs
µs
µs
µs
µs
µs
ns
µs
ns
µs
ns
POWER-UP TIMING
Symbol
tPUR(4)
tPUW(4)
Parameter
Power-up to read operation
Power-up to write operation
Max.
1
5
Unit
ms
ms
Note: (4) tPUR and tPUW are the delays required from the time VCC is stable until the specified operation can be initiated. These parameters
are periodically sampled and not 100% tested.
REV 1.1.3 11/28/00
www.xicor.com
Characteristics subject to change without notice. 9 of 13
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