DS3234SN#T&R Maxim Integrated Products, DS3234SN#T&R Datasheet - Page 20

• Manufacturer Part Number: DS3234SN#T&R
• Description: IC RTC SPI BUS W/TCXO 20-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/TCXO/Crystalr

Specifications of DS3234SN#T&R

• Memory Size: 2K (256 x 8)
• Time Format: HH:MM:SS (12/24 hr)
• Date Format: YY-MM-DD-dd
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption

Extremely Accurate SPI Bus RTC with
Integrated Crystal and SRAM
SUBSTRATE CONNECTED TO GROUND
PROCESS: CMOS
20
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Chip Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in
the package code indicates RoHS status only. Package draw-
ings may show a different suffix character, but the drawing per-
tains to the package regardless of RoHS status.
PACKAGE
20 SO
TYPE
PACKAGE
W20#H2
CODE
Package Information
OUTLINE
21-0042
NO.
PATTERN NO.
90-0108
LAND