24AA32A-I/SN Microchip Technology, 24AA32A-I/SN Datasheet - Page 11

• Manufacturer Part Number: 24AA32A-I/SN
• Description: IC EEPROM 32KBIT 400KHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 24AA32A-I/SN

• Memory Size: 32K (4K x 8)
• Format - Memory: EEPROMs - Serial
• 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
• Package / Case: 8-SOIC (3.9mm Width)
• Memory Configuration: 4K X 8
• Ic Interface Type: I2C
• Clock Frequency: 400kHz
• Supply Voltage Range: 1.7V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 24AA32AI/SN

FIGURE 6-2:
FIGURE 6-3:
© 2007 Microchip Technology Inc.
Bus Activity
Master
SDA Line
Bus Activity
x = “don’t care” bit
Bus Activity
Master
SDA Line
Bus Activity
S 1 0 1 0 A A A 0
S
T
A
R
T
RANDOM READ
SEQUENTIAL READ
Control
Control
Byte
Byte
2 1 0
A
C
K
A
C
K
Data n
x x x
High Byte
Address
x
A
C
K
Data n + 1
A
C
K
Low Byte
Address
A
C
K
24AA32A/24LC32A
Data n + 2
A
C
K
S 1 0 1 0 A A A 1
S
T
A
R
T
Control
Byte
2 1 0
A
C
K
A
C
K
Data n + x
Data
Byte
DS21713H-page 11
N
O
A
C
K
S
T
O
P
P
N
O
A
C
K
S
T
O
P
P