BR24L01 Rohm, BR24L01 Datasheet - Page 5

• Manufacturer Part Number: BR24L01
• Description: 1288 bit electrically erasable PROM
• Manufacturer: Rohm

Memory ICs
AC operating characteristics (Unless otherwise specified Ta= 40 to 85 C, V
Clock frequency
Data clock "HIGH" period
Data clock "LOW" period
SDA and SCL rise time
SDA and SCL fall time
Start condition hold time
Start condition setup time
Input data hold time
Input data setup time
Output data delay time
Output data hold time
Stop condition setup time
Bus free time
Write cycle time
Noise spike width (SDA and SCL)
WP hold time
WP setup time
WP high period
1 Not 100% tested.
Parameter
1
1
BR24L01A-W / BR24L01AF-W / BR24L01AFJ-W /
tHIGH:WP
tHD:DAT
tSU:STO
tHD:STA
tSU:STA
tSU:DAT
tHD:WP
tSU:WP
Symbol
tHIGH
tLOW
fSCL
tBUF
tWR
tPD
tDH
tR
tF
tl
BR24L01AFV-W / BR24L01AFVM-W
Min.
100
0.6
1.2
0.6
0.6
0.1
0.1
0.6
1.2
0.1
1.0
2.5V
0
0
Fast-mode
Typ.
Vcc
5.5V
Max.
400
0.3
0.3
0.9
0.1
5
CC
Min.
1.8V
250
4.0
4.7
4.0
4.7
0.2
0.2
4.7
4.7
0.1
1.0
=1.8 to 5.5V)
Standard-mode
0
0
Vcc
Typ.
5.5V
Max.
100
1.0
0.3
3.5
0.1
5
Unit
kHz
ms
ns
ns
ns
s
s
s
s
s
s
s
s
s
s
s
s
s
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