参数资料
型号: 24LC01
厂商: Holtek Semiconductor Inc.
英文描述: 1K/2K 2-Wire CMOS Serial EEPROM
中文描述: 1K/2K 2线的CMOS串行EEPROM
文件页数: 3/8页
文件大小: 248K
代理商: 24LC01
A.C. Characteristics
Ta=0
°C to 70°C
Symbol
Parameter
Remark
Standard Mode* VCC=5V
±10%
Unit
Min.
Max.
Min.
Max.
fSK
Clock Frequency
100
400
kHz
tHIGH
Clock High Time
4000
600
ns
tLOW
Clock Low Time
4700
1200
ns
tR
SDA and SCL Rise Time
Note
1000
300
ns
tF
SDA and SCL Fall Time
Note
300
300
ns
tHD:STA
START Condition Hold
Time
After this period
the first clock pulse
is generated
4000
600
ns
tSU:STA
START Condition
Setup Time
Only relevant for
repeated START
condition
4000
600
ns
tHD:DAT
Data Input Hold Time
0
0
ns
tSU:DAT
Data Input Setup Time
200
100
ns
tSU:STO
STOP Condition Setup
Time
4000
600
ns
tAA
Output Valid from
Clock
3500
900
ns
tBUF
Bus Free Time
Time in which the
bus must be free
before a new
transmission can
start
4700
1200
ns
tSP
Input Filter Time
Constant (SDA and SCL
Pins)
Noise suppression
time
—100
50
ns
tWR
Write Cycle Time
5
5
ms
Notes: These parameters are periodically sampled but not 100% tested
* The standard mode means VCC=2.4V to 5.5V
For relative timing, refer to timing diagrams
HT24LC01/02
3
6th May ’99
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