ACE24AC512 Datasheet, PDF (9/16 Pages) ACE Technology Co., LTD. – Two-wire Serial EEPROM

ACE24AC512
Two-wire Serial EEPROM
AC Characteristics
Symbol
f_SCL
T_LOW
T_HIGH
T_I
T_AA
T_BUF
T_HD.STA
T_SU.STA
T_HD.DAT
T_SU.DAT
T_R
T_F
T_SU.STO
T_DH
T_WR
Endurance⁽¹⁾
Parameter
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width High
Noise Suppression Time⁽¹⁾
Clock Low to Data Out Valid
Time the bus must be free before a new
transmission can Start⁽¹⁾
Start Hold Time
Start Setup Time
Data In Hold Time
Data In Setup Time
Inputs Rise Time⁽¹⁾
Inputs Fall Time⁽¹⁾
Stop Setup Time
Data Out Hold Time
Write Cycle Time (for 04B/16B)
25℃, Page Mode, 3.3V
1.8V~2.5V
Min
Max
400
1.3
0.6
100
0.9
5.0V
Min
Max
1000
0.4
0.4
50
0.55
1.3
0.5
0.6
0.25
0.6
0.25
0
0
100
100
0.3
0.3
300
100
0.6
0.25
50
50
5
5
1,000,000
Notes: 1. This Parameter is expected by characterization but are not fully screened by test.
2. AC Measurement conditions: R_L (Connects to Vcc): 1.3KΩ
Input Pulse Voltages: 0.3Vcc to 0.7V_CC
Input and output timing reference Voltages: 0.5V_CC
Units
kHz
µs
µs
ns
µs
µs
µs
µs
µs
ns
µs
ns
µs
ns
ms
Write
Cycles
VER 1.1 9