DS3231MZEVKIT# Maxim Integrated, DS3231MZEVKIT# Datasheet - Page 5

• Manufacturer Part Number: DS3231MZEVKIT#
• Description: Clock & Timer Development Tools Evaluation kit for t he +/-5ppm, I2C Real
• Manufacturer: Maxim Integrated

Specifications of DS3231MZEVKIT#

• Rohs: yes
• Part # Aliases: 90-3231M#KZT

www.maximintegrated.com
Benefits
• Precise timekeeping accuracy (±5ppm) without user calibration
• Low power consumption (< 3.5μA) supports battery-powered applications
• Completely self-contained power-switching circuitry saves board space
• Fully contained digital temperature sensor saves additional system component cost
MEMS Real-Time Clocks
+Denotes a lead(Pb)-free/RoHS-compliant package.
/V denotes an AEC-Q100-qualified part.
DS3231M Block Diagram
temperature sensor
DS3231M+
DS3231MZ+
DS3231MZ/V+
DS3232MZ+
DS3232MZ/V+
User-accessible
Part Number
V
GND
SDA
V
RST
SCL
BAT
CC
Automatic power switching
INTERFACE
CONTROL
POWER
SUPPLY
I
16-SO (300 mils)
2
8-SO (150 mils)
8-SO (150 mils)
8-SO (150 mils)
8-SO (150 mils)
C
Package
RESONATOR
CONTROL AND STATUS
DIVIDER
SENSOR
MEMS
TEMP
3 C
REGISTERS
User Memory (Bytes)
FACTORY TRIM
236
236
ADJUSTMENT
—
—
—
DIGITAL
CLOCK/CALENDAR
WITH ALARM
Temp Range (ºC)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
INTERRUPT
SELECT
OR 1Hz
Accurate MEMS Real-Time Clocks Product Guide
individually calibrated,
pulse output
INT/SQW
32KHZ
5ppm, 1Hz
accurate
no blanket trims
AEC-Q100
Each device
—
—
—
✓
✓
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