ACE24C02 Datasheet, PDF (6/20 Pages) ACE Technology Co., LTD. – Two-wire Serial EEPROM

Symbol
V_OL2
V_OL1
Parameter
Output Low Level
Output Low Level
ACE24C02/04/08/16B
Two-wire Serial EEPROM
Test Condition
Min Typ Max Units
V_CC = 3.0V, I_OL = 2.1 mA
0.4
V
V_CC = 1.8V, I_OL = 0.15 mA
0.2
V
AC Characteristics
Applicable over recommended operating range from: TA = -40℃ to +85℃, VCC = +1.8V to +5.5V, CL = 1 TTL Gate and 100
pF (unless otherwise noted).
Symbol
Parameter
1.8-volt
3.6-volt
Units
Min Typ Max Min Typ Max
f_SCL
T_LOW
T_HIGH
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width High
400
1000 kHz
1.2
0.6
µs
0.6
0.4
µs
T_AA
T_BUF1
Clock Low to Data Out Valid
Time the bus must be free before a new
transmission can Start
0.05
1.2
0.9 0.05
0.5
0.55 µs
µs
T_HD.STA
T_SU.STA
T_HD.DAT
T_SU.DAT
T_R
T_F
T_SU.STO
T_DH
T_WR1
T_WR1
Endurance
Start Hold Time
Start Setup Time
Data In Hold Time
Data In Setup Time
Inputs Rise Time
Inputs Fall Time
Stop Setup Time
Data Out Hold Time
Write Cycle Time (for 04B/16B)
Write Cycle Time (for 02B/08B)
5.0V, 25℃, Page Mode
0.6
0.25
µs
0.6
0.25
µs
0
0
µs
100
100
ns
0.3
0.3 µs
300
100 ns
0.6
0.25
µs
50
50
ns
3.3 5
3.3 5 ms
1.5 5
1.5 5 ms
1,000,000
Write
Cycles
Notes:1. This parameter is characterized and not 100% tested.
2.AC measurement conditions:
RL (connects to Vcc): 1.3kΩ(2.5V,5V),10kΩ(1.8V)
Input pulse voltages: 0.3 Vcc to 0.7 Vcc
Input rise and fall times: ≦50 ns
Input and output timing reference voltages: 0.5Vcc
The value of RL should be concerned according to the actual loading on the user’s system.
VER 1.3 6