AT24C256SC-09AT-2.7 Atmel, AT24C256SC-09AT-2.7 Datasheet - Page 3

• Manufacturer Part Number: AT24C256SC-09AT-2.7
• Manufacturer: Atmel

Specifications of AT24C256SC-09AT-2.7

• Main Category: EEPROM Module
• Sub-category: Serial-2Wire
• Module Type: 8Smart Card Module
• Device Core Size: 8b
• Organization: 32Kx8
• Total Density: 256KBit
• Chip Density: 256Kb
• Access Time (max): 900ns
• Maximum Clock Rate: 400KHz
• Operating Supply Voltage (typ): 3.3/5V
• Operating Current: 3mA
• Number Of Elements: 1
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2.7V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

Pin Capacitance
Table 2. Pin Capacitance
Applicable over recommended operating range from T
Note:
DC Characteristics
Table 3. DC Characteristics
Note:
1661B–SEEPR–04/04
Symbol
C
C
Symbol
V
I
I
I
I
I
V
V
V
CC1
CC2
SB
LI
LO
OL
CC
IL
IH
I/O
IN
This parameter is characterized and is not 100% tested.
2. V
1. Applicable over recommended operating range from: T
IL
Test Condition
Input/Output Capacitance (SDA)
Input Capacitance (SCL)
Parameter
Supply Voltage
Supply Current
Supply Current
Standby Current)
Input Leakage Current
Output Leakage
Current
Input Low Level
Input High Level
Output Low Level
min and V
IH
max are reference only and are not tested.
(1)
(2)
(2)
(1)
V
V
V
V
V
CC
CC
CC
CC
CC
= 5.0V
= 5.0V
= 2.7V
= 5.5V
= 3.0V
V
V
OUT
Test Condition
IN
= V
= V
CC
A
CC
= 25 C, f = 1.0 MHz, V
V
Read at 400 kHz
Write at 400 kHz
or GND
or GND
IN
I
OL
= V
AC
= 2.1 mA
CC
= 0 C to +70 C, V
or GND
AT24C128SC/AT24C256SC
V
CC
Min
2.7
CC
0.6
x 0.7
CC
Max
8
6
= +2.7V.
= +2.7V to +5.5V (unless otherwise noted).
0.10
0.05
Typ
1.0
2.0
Units
pF
pF
V
V
CC
CC
Max
5.5
2.0
3.0
2.0
6.0
3.0
3.0
0.4
x 0.3
+ 0.5
Conditions
V
V
I/O
IN
= 0V
Units
= 0V
mA
mA
µA
µA
µA
V
V
V
V
3