DS2417P+ Maxim Integrated Products, DS2417P+ Datasheet - Page 9

• Manufacturer Part Number: DS2417P+
• Description: IC TIMECHIP W/INTRPT 1WIRE 6TSOC
• Manufacturer: Maxim Integrated Products
• Type: Time Chipr

Specifications of DS2417P+

• Time Format: Binary
• Date Format: Binary
• Interface: 1-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-TSOC
• Function: Clock/Calendar
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial (1-Wire)
• Supply Current: 50 nA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ROM FUNCTIONS FLOW CHART Figure 7
Serial Number
DS2417 TX
DS2417 TX
DS2417 TX
Family Code
Read ROM
Command
CRC Byte
6 Bytes
1 Byte
33H
?
Y
N
Master TX Bit 63
Master TX Bit 0
Master TX Bit 1
Match ROM
Command
Match ?
Match ?
Match ?
Bit 63
Bit 0
Bit 1
55H
?
Y
Y
Y
Y
N
N
N
N
9 of 15
N
N
N
Master TX Control
Function Command
Function Command
DS2417 TX Bit 63
DS2417 TX Bit 63
Master TX Bit 63
DS2417 TX Bit 0
DS2417 TX Bit 0
Master TX Bit 0
DS2417 TX Bit 1
DS2417 TX Bit 1
Master TX Bit 1
Presence Pulse
Master TX ROM
(SEE FIGURE 5)
DS2417 TX
Search ROM
Reset Pulse
Master TX
Command
Match ?
Match ?
Match ?
Bit 63
F0H
Bit 0
Bit 1
?
Y
Y
Y
Y
N
Skip ROM
Command
CCH
?
Y
N