24AA02E48T-I/OT Microchip Technology, 24AA02E48T-I/OT Datasheet - Page 12

• Manufacturer Part Number: 24AA02E48T-I/OT
• Description: IC EEPROM 2KBIT 400KHZ SOT23-5
• Manufacturer: Microchip Technology

Specifications of 24AA02E48T-I/OT

• Memory Size: 2K (256 x 8)
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Format - Memory: EEPROMs - Serial (with MAC Address)
• Memory Type: EEPROM
• Speed: 100kHz, 400kHz
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Organization: 256 K x 8
• Interface Type: I2C
• Maximum Clock Frequency: 0.1 MHz
• Access Time: 3500 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.7 V
• Maximum Operating Current: 3 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V , 2.5 V , 3.3 V , 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 24AA02E48T-I/OTTR

24AA02E48/24AA025E48
FIGURE 8-2:
FIGURE 8-3:
DS22124D-page 12
Bus Activity
Master
SDA Line
Bus Activity
Bus Activity
Master
SDA Line
Bus Activity
Note:
RANDOM READ
SEQUENTIAL READ
Control
Byte
* Bits A0, A1 and A2 are “don’t cares” for the 24AA02E48.
S
T
A
R
T
S
1
1 0 1 0
A
C
K
Control
Byte
Data (n)
Select
A2A1A0
Chip
* * *
Bits
0
A
C
K
A
C
K
Address (n)
Data (n + 1)
Word
A
C
K
S
T
A
R
T
S
A
C
K
1 0 1 0
Data (n + 2)
Control
Byte
Select
A2A1A0
Chip
* * *
Bits
1
A
C
K
A
C
K
 2010 Microchip Technology Inc.
Data (n)
Data (n + x)
N
A
C
K
o
S
T
O
P
P
N
C
o
A
K
S
T
O
P
P