DS2431GA+U Maxim Integrated, DS2431GA+U Datasheet - Page 18

• 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

1024-Bit, 1-Wire EEPROM
DS2431
Figure 11. Read/Write Timing Diagrams
18
WRITE-ONE TIME SLOT
V
WRITE-ZERO TIME SLOT
V
READ-DATA TIME SLOT
V
IHMASTER
IHMASTER
IHMASTER
V
V
V
ILMAX
ILMAX
ILMAX
V
V
V
PUP
V
PUP
V
PUP
V
V
V
V
0V
0V
0V
TH
TH
TH
TL
TL
TL
t
t
t
F
F
F
t
RL
RESISTOR
t
RESISTOR
RESISTOR
W1L
t
MSR
ε
δ
SAMPLING
WINDOW
MASTER
t
W0L
t
t
t
SLOT
SLOT
SLOT
MASTER
MASTER
MASTER
ε
t
REC
t
REC
DS2431
Maxim Integrated