24AA64XT-I/SM Microchip Technology, 24AA64XT-I/SM Datasheet - Page 6

• Manufacturer Part Number: 24AA64XT-I/SM
• Description: IC EEPROM 64KBIT 400KHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 24AA64XT-I/SM

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 64K (8K x 8)
• 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 (5.3mm Width), 8-SOP, 8-SOEIAJ
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Other names: 24AA64XTI/SM

24AA64/24LC64
3.6
FIGURE 3-3:
DS21189F-page 6
1
CONTROL
Device Addressing
CODE
0
CONTROL BYTE
1
ADDRESS SEQUENCE BIT ASSIGNMENTS
0
A
2
SELECT
CHIP
BITS
A
1
A
0 R/W
X
ADDRESS HIGH BYTE
X
X
12
A
11
A
FIGURE 3-2:
3.7
10
A
START Bit
A
9
S
A
8
Contiguous Addressing Across
Multiple Devices
1
Control Code
0
A
7
CONTROL BYTE FORMAT
Slave Address
1
•
ADDRESS LOW BYTE
 2002 Microchip Technology Inc.
0
•
Read/Write Bit
A2
Chip Select
•
Acknowledge Bit
Bits
•
A1
X = Don’t Care Bit
•
A0
•
R/W
A
0
ACK