at24c64a ATMEL Corporation, at24c64a Datasheet - Page 4

• Manufacturer Part Number: at24c64a
• Description: Two-wire Serial Eeprom 32k 4096 X 8 64k 8192 X 8
• Manufacturer: ATMEL Corporation

Table 2. Pin Capacitance
Applicable over recommended operating range from T
Note:
Table 3. DC Characteristics
Applicable over recommended operating range from: T
(unless otherwise noted)
Note:
4
Symbol
C
C
Symbol
V
V
V
V
I
I
I
I
I
I
I
I
V
V
V
V
CC1
CC2
SB1
SB2
SB3
SB4
LI
LO
CC1
CC2
CC3
CC4
IL
IH
OL2
OL1
I/O
IN
(1)
(1)
1. This parameter is characterized and is not 100% tested.
1. V
AT24C32A/64A
IL
Test Condition
Input/Output Capacitance (SDA)
Input Capacitance (A
Parameter
Supply Voltage
Supply Voltage
Supply Voltage
Supply Voltage
Supply Current
Supply Current
Standby Current
Standby Current
Standby Current
Standby Current
Input Leakage
Current
Output Leakage
Current
Input Low Level
Input High Level
Output Low Level
Output Low Level
min and V
(1.8V option)
(2.5V option)
(2.7V option)
(5V option)
IH
max are reference only and are not tested.
(1)
0
, A
1
V
V
V
V
Test Condition
V
V
V
V
V
V
, A
CC
CC
CC
CC
CC
CC
IN
OUT
CC
CC
2
= V
, SCL)
= 5.0V
= 5.0V
= 1.8V
= 2.5V
= 2.7V
= 4.5 - 5.5V
= 3.0V
= 1.8V
= V
CC
CC
or V
or V
SS
SS
A
READ at 400 kHz
WRITE at 400 kHz
V
V
V
V
I
I
OL
OL
= 25°C, f = 1.0 MHz, V
AI
IN
IN
IN
IN
= 2.1 mA
= 0.15 mA
= V
= V
= V
= V
=
–
CC
CC
CC
CC
40°C to +85°C, V
or V
or V
or V
or V
SS
SS
SS
SS
V
CC
–0.6
Min
1.8
2.5
2.7
4.5
CC
CC
x 0.7
Max
8
6
= +1.8V
= +1.8V to +5.5V, V
0.10
0.05
Typ
0.4
2.0
Units
pF
pF
V
V
CC
CC
CC
Max
5.5
5.5
5.5
5.5
1.0
3.0
1.0
2.0
2.0
6.0
3.0
3.0
0.4
0.2
x 0.3
+ 0.5
= +1.8V to +5.5V
3054T–SEEPR–1/07
Conditions
V
V
I/O
IN
= 0V
Units
= 0V
mA
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V