DS3231S# Maxim Integrated Products, DS3231S# Datasheet - Page 5

• Manufacturer Part Number: DS3231S#
• Description: IC RTC W/TCXO 16-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/TCXO/Crystalr

Specifications of DS3231S#

• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Function: Clock/Calendar/Battery Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.3 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial (I2C)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

2
Extremely Accurate I
C-Integrated
RTC/TCXO/Crystal
Pushbutton Reset Timing
RST
PB
t
DB
RST
Power-Switch Timing
V
CC
V
PF(MAX)
V
V
PF
PF
V
PF(MIN)
t
t
VCCF
VCCR
t
REC
RST
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