AT24C1024B-PU Atmel, AT24C1024B-PU Datasheet - Page 4

• Manufacturer Part Number: AT24C1024B-PU
• Description: IC EEPROM 1MBIT 1MHZ 8DIP
• Manufacturer: Atmel

Specifications of AT24C1024B-PU

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 1M (128K x 8)
• Speed: 400kHz, 1MHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Organization: 128 K x 8
• Interface Type: 2-Wire
• Maximum Clock Frequency: 400 KHz
• Access Time: 900 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 3 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 2.5 V, 3.3 V
• Memory Configuration: 131072 X 8
• Clock Frequency: 1MHz
• Supply Voltage Range: 1.8V To 5.5V
• Memory Case Style: DIP
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3. Memory Organization
Table 3-1.
Applicable over recommended operating range from T
Note:
Table 3-2.
Applicable over recommended operating range from: T
Note:
Table 3-3.
Applicable over recommended operating range from T
erwise noted). Test conditions are listed in Note 2.
4
Symbol
C
C
Symbol
V
V
I
I
I
I
I
I
V
V
V
V
Symbol
f
t
t
CC
CC
SB1
SB2
LI
LO
SCL
LOW
HIGH
CC1
CC2
IL
IH
OL1
OL2
I/O
IN
1. This parameter is characterized and is not 100% tested.
1. V
AT24C1024B
IL
Test Condition
Input/Output Capacitance (SDA)
Input Capacitance (A
Parameter
Supply Voltage
Supply Voltage
Supply Current
Supply 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
Pin Capacitance
DC Characteristics
AC Characteristics (Industrial Temperature)
Parameter
Clock Frequency, SCL
Clock Pulse Width Low
Clock Pulse Width High
IH
max are reference only and are not tested.
AT24C1024B, 1024K SERIAL EEPROM: The 1024K is internally organized as 512 pages of
256 bytes each. Random word addressing requires a 17-bit data word address.
(1)
(1)
(1)
1
, SCL)
Test Condition
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
IN
OUT
CC
CC
= V
= 5.0V
= 5.0V
= 1.8V
= 3.6V
= 2.5V
= 5.5V
= 1.8V
= 3.0V
= V
CC
CC
or V
or V
SS
SS
AI
A
Min
AI
1.3
0.6
READ at 400 kHz
WRITE at 400 kHz
V
V
I
I
= 25°C, f = 1.0 MHz, V
OL
OL
= −40°C to +85°C, V
IN
IN
= –40°C to +85°C, V
= 0.15 mA
= 2.1 mA
= V
= V
1.8-volt
CC
CC
or V
or V
Max
400
SS
SS
Min
0.4
0.4
V
CC
CC
CC
2.5, 5.0-volt
–0.6
Min
1.8
2.5
CC
x 0.7
= +1.8V to +3.6V, CL = 100 pF (unless oth-
Max
= +1.8V to +5.5V (unless otherwise noted)
8
6
= +1.8V
1000
Max
0.10
0.05
Typ
Units
Units
kHz
pF
pF
µs
µs
V
V
CC
CC
Max
3.6
5.5
2.0
3.0
1.0
3.0
2.0
6.0
3.0
3.0
0.2
0.4
x 0.3
+ 0.5
5194F–SEEPR–1/08
Conditions
V
V
I/O
IN
= 0V
Units
= 0V
mA
mA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V