AT24C1024BN-SH25-B Atmel, AT24C1024BN-SH25-B Datasheet - Page 5

• Manufacturer Part Number: AT24C1024BN-SH25-B
• Description: IC EEPROM 1MBIT 1MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT24C1024BN-SH25-B

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 1M (128K x 8)
• Speed: 1MHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Organization: 128 K x 8
• Interface Type: 2-Wire
• Maximum Clock Frequency: 1 MHz
• Access Time: 550 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 3 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V, 5 V
• Memory Configuration: 131072 X 8
• Clock Frequency: 1MHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Rohs Compliant: Yes
• Density: 1Mb
• Access Time (max): 550ns
• Frequency (max): 1MHz
• Write Protection: Yes
• Data Retention: 40Year
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temp Range: -40C to 85C
• Supply Current: 3mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 3-3.
Applicable over recommended operating range from T
erwise noted). Test conditions are listed in Note 2.
Notes:
4. Device Operation
5194F–SEEPR–1/08
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
Endurance
i
AA
BUF
HD.STA
SU.STA
HD.DAT
SU.DAT
R
F
SU.STO
DH
WR
1. This parameter is ensured by characterization only.
2. AC measurement conditions:
(1)
R
Input pulse voltages: 0.3 V
Input rise and fall times: ≤ 50 ns
Input and output timing reference voltages: 0.5 V
AC Characteristics (Industrial Temperature)
L
(connects to V
Parameter
Noise Suppression Time
Clock Low to Data Out Valid
Time the bus must be free before a
new transmission can start
Start Hold Time
Start Set-up Time
Data In Hold Time
Data In Set-up Time
Inputs Rise Time
Inputs Fall Time
Stop Set-up Time
Data Out Hold Time
Write Cycle Time
25°C, Page Mode, 3.3V
CLOCK and DATA TRANSITIONS: The SDA pin is normally pulled high with an external
device. Data on the SDA pin may change only during SCL low time periods (see
page
below.
CC
(1)
): 1.3 kΩ (2.5V, 5V), 10 kΩ (1.8V)
7). Data changes during SCL high periods will indicate a start or stop condition as defined
(1)
CC
(1)
to 0.7 V
(1)
CC
AI
0.05
Min
100
1.3
0.6
0.6
0.6
50
0
= −40°C to +85°C, V
CC
1.8-volt
Max
100
300
0.9
0.3
5
1,000,000
0.05
0.25
0.25
0.25
Min
100
0.5
50
0
CC
2.5, 5.0-volt
= +1.8V to +3.6V, CL = 100 pF (unless oth-
Max
0.55
100
0.3
50
5
Cycles
Units
Write
ms
µs
µs
µs
µs
µs
ns
µs
µs
ns
ns
ns
Figure 4-4 on
5