ACE24C1024
Two-wire Serial EEPROM
Memory Organization
ACE24C1024, 1024K Serial EEPROM:
Internally organized with 512 pages of 256 bytes each, the 1024K requires a 17-bit data word address
for random word addressing.
Pin Capacitance
Applicable over recommended operating range from: T
A
= 25℃, f = 1.0 MHz, V
CC
= +1.7V.
Symbol
C
I/O 1
C
IN 1
Test Condition
Input / Output Capacitance
Input Capacitance
Max
8
6
Units
pF
pF
Conditions
V
I/O
= 0V
V
IN
= 0V
Note: 1. This parameter is characterized and is not 100% tested.
DC Characteristics
Applicable over recommended operating range from: T
A
= -40℃ to +85℃, V
CC
= +1.7V to +3.5V, (unless otherwise noted).
Symbol
V
CC
I
CC1
I
CC2
I
SB
I
LI
I
LO
V
IL1
V
IH1
V
OL2
V
OL1
Parameter
Supply Voltage
Supply Current
Supply Current
Standby Current
Input Leakage Current
Output Leakage Current
Input Low Level
Input High Level
Output Low Level
Output Low Level
Test Condition
V
CC
= 5.0V, Read at 400K
V
CC
= 5.0V, Write at 400K
V
IN
= V
CC
/ V
SS
V
IN
= V
CC
/V
SS
V
OUT
= V
CC
/ V
SS
Min
1.7
Typ
0.4
2.0
1.0
0.10
0.05
Max
5.5
1.0
3.0
20.0
3.0
3.0
V
CC
x0.3
V
CC
+0.5
0.2
0.4
Units
V
mA
mA
µA
µA
µA
V
V
V
V
-0.6
V
CC
x0.7
V
CC
= 1.7V, I
OL
= 0.15 mA
V
CC
= 3.0V, I
OL
= 2.1 mA
Note: 1. V
IL
min and V
IH
max are reference only and are not tested.
VER 1.4
4
ACE [ ACE TECHNOLOGY CO., LTD. ]
