DS1305E+ Maxim Integrated Products, DS1305E+ Datasheet - Page 20

• Manufacturer Part Number: DS1305E+
• Description: IC RTC SERIAL ALARM 20-TSSOP
• Manufacturer: Maxim Integrated Products
• Type: Clock/Calendar/Alarmr

Specifications of DS1305E+

• Memory Size: 96B
• 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: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Function: Clock/Calendar/Alarm
• Rtc Memory Size: 96 Byte
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: Serial (3-Wire, SPI)
• Supply Current: 1.28 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 12. TIMING DIAGRAM: SPI READ DATA TRANSFER
Figure 13. TIMING DIAGRAM: SPI WRITE DATA TRANSFER
* SCLK CAN BE EITHER POLARITY, TIMING SHOWN FOR CPOL = 1.
* SCLK CAN BE EITHER POLARITY, TIMING SHOWN FOR CPOL = 1.
SERMODE = V
SERMODE = V
CC
CC
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