DS28E05P+T Maxim Integrated, DS28E05P+T Datasheet - Page 14

• Manufacturer Part Number: DS28E05P+T
• Description: EEPROM 1W 1KB FTP MEMORY TSOC
• Manufacturer: Maxim Integrated

Specifications of DS28E05P+T

• Rohs: yes
• Memory Size: 1 KB
• Organization: 7 Pages x 16
• Data Retention: 10 yr
• Maximum Operating Current: 20 uA
• Operating Supply Voltage: 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSOC-6
• Interface Type: 1-Wire
• Minimum Operating Temperature: - 40 C
• Operating Current: 20 uA
• Supply Voltage - Max: + 4 V
• Supply Voltage - Min: - 0.5 V
• Part # Aliases: 90-2805V+000

DS28E05
Figure 10. Read/Write Timing Diagrams
Slave-to-Master
A read-data time slot begins like a write-one time slot. The
voltage on the data line must remain below V
read low time t
responding with a 0, the DS28E05 starts pulling the data
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V
V
V
WRITE-ONE TIME SLOT
WRITE-ZERO TIME SLOT
READ-DATA TIME SLOT
IHMASTER
IHMASTER
IHMASTER
V
V
V
RL
IL(MAX)
IL(MAX)
IL(MAX)
V
V
V
V
V
V
PUP
PUP
PUP
V
V
V
0V
0V
0V
TH
TH
TH
TL
TL
TL
is expired. During the t
t
t
t
F
F
F
t
RL
RESISTOR
t
RESISTOR
RESISTOR
W1L
t
MSR
ε
δ
RL
window, when
TL
SAMPLING
WINDOW
MASTER
until the
t
W0L
t
t
t
SLOT
SLOT
SLOT
MASTER
line low; its internal timing generator determines when this
pulldown ends and the voltage starts rising again. When
responding with a 1, the DS28E05 does not hold the data
line low at all, and the voltage starts rising as soon as t
is over.
MASTER
MASTER
ε
t
REC
t
REC
DS28E05
1-Wire EEPROM
Maxim Integrated │ 14
RL