24LLC02 Datasheet, PDF (15/19 Pages) List of Unclassifed Manufacturers – 2K-bit Serial EEPROM for Low Power

24LLC02
2K-Bits Serial EEPROM For Low Power
Table 1-4. D.C. Electrical Characteristics (Continued)
(T _A = – 25 ^°C to + 70 ^°C (C), – 40 ^°C to + 85 ^°C (I), V _CC = 1.8 V to 5.5 V)
Parameter
Symbol
Conditions
Input capacitance
C _IN
25 ^°C, 1MHz,
V _CC = 5 V, V _IN = 0 V,
A0, A1, A2, SCL and WP pin
Input/output capacitance
C _I/O
25 ^°C, 1MHz,
V _CC = 5 V, V _I/O = 0 V,
SDA pin
Min Typ Max Unit
–
–
10
pF
–
–
10
Table 1-5. A.C. Electrical Characteristics
(T _A = – 25 ^°C to + 70 ^°C (C), – 40 ^°C to + 85 ^°C (I), V _CC = 1.8 V to 5.5 V)
Parameter
Symbol Conditions
V _CC = 1.8 to 5.5 V
V _CC = 2.5 to 5.5 V
Unit
(Standard Mode)
(Fast Mode)
Min
Max
Min
Max
External clock frequency
F _CLK
–
0
100
0
400
kHz
Clock high time
t_HIGH
–
4
–
0.6
–
µs
Clock low time
t_LOW
–
4.7
–
1.3
–
Rising time
t_R
SDA, SCL
–
1
–
0.3
Falling time
t_F
SDA, SCL
–
0.3
–
0.3
Start condition hold time
t_HD:STA
–
4
–
0.6
–
Start condition setup time
t_SU:STA
–
4.7
–
0.6
–
Data input hold time
t_HD:DAT
–
0
–
0
–
Data input setup time
t_SU:DAT
–
0.25
–
0.1
–
Stop condition setup time
t_SU:STO
–
4
–
0.6
–
Bus free time
t_BUF Before new
4.7
–
1.3
–
transmission
Data output valid from
t_AA
–
clock low ^(note)
0.3
3.5
–
0.9
Noise spike width
t_SP
–
–
100
–
50
ns
Write cycle time
t_WR
–
–
5
–
5
ms
NOTES :
1. Upon customers request, up to 400 kHz (Max.) in standard mode and 1 MHz in fast mode are available.
2. When acting as a transmitter, the 24LLC02 must provide an internal minimum delay time to bridge the undefined period
(minimum 300 ns) of the falling edge of SCL. This is required to avoid unintended generation of a start or stop condition.
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Tel:[phone]
Fax:[phone]
Page 15 of 19
Email: [e-mail]
Http: www.ceramate.com.tw
Rev 1.0 Dec. 26, 2001