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DS1306EN bảng dữ liệu(PDF) 1 Page - Maxim Integrated Products |
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DS1306EN bảng dữ liệu(HTML) 1 Page - Maxim Integrated Products |
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1 / 22 page ![]() BENEFITS AND FEATURES • Completely Manages All Timekeeping Functions o Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 o 96-Byte, Battery-Backed NV RAM for Data Storage o Two Time-Of-Day Alarms, Programmable on Combination of Seconds, Minutes, Hours, and Day of the Week o 1Hz and 32.768kHz Clock Outputs • Standard Serial Port Interfaces with Most Microcontrollers o Supports Motorola SPI (Serial Peripheral Interface) Modes 1 and 3 or Standard 3-Wire Interface o Burst Mode for Reading/Writing Successive Addresses in Clock/RAM • Multiple Power Supply Pins Ease Adding Battery for Backup o Dual-Power Supply Pins for Primary and Backup Power Supplies o Optional Trickle Charge Output to Backup Supply o 2.0V to 5.5V Operation • Optional Industrial Temperature Range: -40°C to +85°C Supports Operation in a Wide Range of Applications • 20-Pin TSSOP Minimizes Required Space • Underwriters Laboratory (UL®) Recognized PIN CONFIGURATIONS UL is a registered trademark of Underwriters Laboratories Inc. TSSOP (4.4mm) VCC2 VBAT X1 N.C. X2 N.C. INT0 INT1 1Hz GND VCC1 N.C. 32kHz VCCIF SDO SDI SCLK CE SERMODE N.C. 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 VCC2 DIP (300 mils) 15 X1 INT0 1Hz GND VCC1 SDO SDI SCLK CE SERMODE 1 2 3 4 5 6 7 8 16 14 13 12 11 10 9 VBAT X2 INT1 32kHz VCCIF 19-5056; Rev 4/15 DS1306 Serial Alarm Real-Time Clock 1 of 22 |
Số phần tương tự - DS1306EN |
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Mô tả tương tự - DS1306EN |
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