RTC-4513 EPSON | Alldatasheet

Document overview

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Technical content

Absolute Max. rating Specifications (characteristics) Operating range Frequency characteristics

Electrical characteristics

External dimensions (Unit: mm) R4513 607 6AE 7.4–0.23.2–0.1 5.03.1 10.1–0.2 Terminal connection 0.150.6 0.05 min. No. Pin terminal N.C DATA STD.P N.C N.C V DD N.C No. Pin terminal N.C CLK CE N.C N.C GND N.C 1234567 14 13 12 11 10 9 8 0˚ to 10˚

  • Builtin crystal unit allows adjustment-free efficient operation.
  • Using a serial interface, controllable only three signal lines.
  • Automatic leap year correction.
  • 30 second adjustment, available.
  • Wide operating voltage from 2.7V to 5.5V. SERIAL-INTERFACE REAL TIME CLOCK MODULE RTC-4513 Item Power source voltage Input voltage Output voltage Storage temperature Symbol V DD VIN VOUT TSTG Condition VDD-GND Min. -0.3 -55 Max. 7.0 VDD+0.3 +125 Unit V Item Operating voltage Date holding voltage Operating temperature Symbol VDD VCLK TOPR Condition Min. 2.7 2.0 -40 Typ. 5.0 Max. 5.5 +85 Unit V Item Frequency tolerance Frequency temperature characteristics f-V characteristics Aging Symbol Df/fo Top fV fa Condition Ta=25˚C, VDD=3V -10 to +70˚C Ta=25˚C, VDD=2.0 to 5.5V First year Ta=25˚C, VDD=3V Range 0±25 +10/-120 Unit ppm ppm/V ppm/year Item “H” input voltage “L” input voltage Input leak current 1 Input leak current 2 “L” output voltage 1 “H” output voltage “L” output voltage 2 Off leak current Current consumption 1 Current consumption 2 Current consumption 3 Symbol VIH VIL IIL1 IIL2 VOL1 VOH VOL2 IOFLK IDD1 IDD2 IDD3 Condition VIN=VDD/GND (CE,CLK) VIN=VDD/GND (DATA) IO=1mA (DATA) IO=-400µA (DATA) IO=1mA (STD.P) VO=VDD VDD=5V, VIN (CE) =0V VDD=3V, VIN (CE) =0V VDD=2V, VIN (CE) =0V Min. 0.8VDD 0.8VDD Typ. 10.0 2.5 1.0 Max. 0.2VDD 1/-1 10/-10 0.2VDD 0.2VDD 10.0 20.0 5.0 2.0 Unit V µA V µA Actual size

STD.P VDD GND DATA CLK CE OSC Decoder Address counterData buffer Clock & calender Control register CD,CE,CF Address A B C D E F A A A A Register symbol S S10 MI1 MI10 H10 D10 MO1 MO10 Y10 W CD CE CF (MSB) mi8 fr fr fr mo8 fr y80 fr 30ADJ TEST s40 mi3 mi40 pm/am mo4 y40 IRQ-F s20 mi2 mi20 h20 d20 mo2 y20 CAL/HW INT/STND STOP (LSB) s10 mi1 mi10 h10 d10 mo1 mo10 y10 HOLD MASK RESET 0 to 9 0 to 5 0 to 9 0 to 5 0 to 9 0 to 1,2 0 to 9 0 to 3 0 to 9 0 to 1 0 to 9 0 to 6 Register name 1-second digit register 10-second digit register 1-minute digit register 10-minute digit register 1-hour digit register 10-hour digit register 1-day digit register 10-day digit register 1-month digit register 10-month digit register 1-year digit register 10-year digit register day of the week register Control register D Control register E Control register F Item CLK “H” time CLK “L” time CE setup time CE hold time CE recovery time CLK setup time CLK hold time Write data setup time Write data hold time Read data delay time Read data disable delay time CLK rise time/fall time Symbol tWH tWL tCS tCH tCR tCKS tCKH tDS tDH tRD tRZ tRF Condition CL=50pF Min. 300 150 200 300 Max. 250 100 Unit ns