DS2431GA+U Maxim Integrated, DS2431GA+U Datasheet - Page 15

• Manufacturer Part Number: DS2431GA+U
• Description: EEPROM 1024-BIT 1-W EEPROM 6.5X3.5
• Manufacturer: Maxim Integrated

Specifications of DS2431GA+U

• Rohs: yes
• Memory Size: 1024 bit
• Organization: 4 pages x 256 K
• Data Retention: 40 yr
• Maximum Operating Current: 0.8 mA
• Operating Supply Voltage: 2.8 V to 5.25 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SFN-2
• Part # Aliases: 90-2431G+A00

Figure 9b. ROM Functions Flowchart (continued)
Maxim Integrated
TO FIGURE 9a
FROM FIGURE 9a
FROM FIGURE 9a
TO FIGURE 9a
COMMAND?
RESUME
RC = 1?
A5h
Y
Y
MASTER Tx
RESET?
N
N
N
Y
RC = 0; OD = 1
OVERDRIVE-
SKIP ROM?
MASTER Tx
RESET?
3Ch
Y
N
1024-Bit, 1-Wire EEPROM
Y
N
MASTER Tx BIT 63
MASTER Tx BIT 0
MASTER Tx BIT 1
BIT 63 MATCH?
RC = 0; OD = 1
MATCH ROM?
BIT 0 MATCH?
BIT 1 MATCH?
OVERDRIVE-
RC = 1
69h
Y
Y
Y
Y
N
N
N
N
OD = 0
OD = 0
OD = 0
DS2431
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