DS2431+ Maxim Integrated Products, DS2431+ Datasheet - Page 18

• Manufacturer Part Number: DS2431+
• Description: IC EEPROM 1KBIT TO92-3
• Manufacturer: Maxim Integrated Products

Specifications of DS2431+

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 1K (256 x 4)
• Interface: 1-Wire Serial
• Operating Temperature: -40°C ~ 85°C
• Package / Case: TO-92-3 (Standard Body), TO-226
• Organization: 1 K x 1
• Interface Type: 1-Wire
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 2.8 V
• Maximum Operating Current: 0.8 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Speed: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1024-Bit, 1-Wire EEPROM
Figure 11. Read/Write Timing Diagrams
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______________________________________________________________________________________
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