DS1923-F5#W Maxim Integrated Products, DS1923-F5#W Datasheet - Page 12

• Manufacturer Part Number: DS1923-F5#W
• Description: Board Mount Temperature Sensors Hygrochron Temp/Hum Logger w/8KB DataLog
• Manufacturer: Maxim Integrated Products

Specifications of DS1923-F5#W

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Hygrochron Temperature/Humidity Logger
iButton with 8KB Data-Log Memory
Figure 1. Block Diagram
12
______________________________________________________________________________________
3V LITHIUM
THERMAL
SENSOR AND
OSCILLATOR
HUMIDITY
SENSE
1-Wire PORT
32.768kHz
ADC2
IO
ADC1
DS1923
CONTROL REGISTERS,
AND COUNTERS
CONTROL
TIMEKEEPING,
LOGIC
INTERNAL
FUNCTION
CONTROL
ROM
CALIBRATION MEMORY
DATA-LOG MEMORY
GENERAL-PURPOSE
REGISTER PAGES
(512 BYTES)
(64 BYTES)
(64 BYTES)
SRAM
LASERED
8KB
64-BIT
ROM
FUNCTION
CONTROL
MEMORY
PARASITE-POWERED
CIRCUITRY
SCRATCHPAD
256-BIT