RTC8583 EPSONTOYOCOM | Alldatasheet

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The I C-Bus is a trademark of Philips Electronics N.V. Absolute Max. rating Specifications (characteristics) Operating range Frequency characteristics DC characteristics External dimensions (Unit: mm) Terminal connection No. 8583 GND1 SCL SDA N.C GND N.C OSC1 N.C N.C V DD N.C N.C INT 8593 N.C SCL SDA N.C GND N.C RESET OSC1 N.C N.C V DD N.C N.C INT 8593SB N.C N.C N.C N.C N.C N.C N.C RESET GND SDA SCL INT V DD OSC1 N.C N.C N.C N.C 1234567 14 13 12 11 10 9 8 123456 18 17 16 15 14 13 RTC-8583/8593 RTC-8593SB R8593 B 607 6AE 7.4–0.23.2–0.1 5.03.1 10.1–0.2 0.150.6 0.05 min. 0˚ to 10˚ R8593 B 607 6AE 7.8–0.22.0 max. 5.41.8 11.4–0.2 0.150.6 0.05 min. 0˚ to 10˚ RTC-8583/8593 RTC-8593SB (SOP 14-pin) (SOP 18-pin) I C-BUS COMPATIBLE REAL TIME CLOCK MODULE RTC-8583/8593 series

  • Builtin crystal unit. Adjustment free with 10pF external capacitor.
  • Small package (SOP 14-pin).
  • Three mode operations: internal crystal oscillation, external 50 Hz clock and event counter.
  • I C-Bus interface compatible.
  • Builtin 240 x 8 bit S-RAM available (RTC8583).
  • Alarm and timer functions available.
  • Wide operating voltage range 2.5V to 6.0V.
  • Wide data hold voltage range 1.0V to 6.0V.
  • Low current consumption (RTC8593, 1.0µA typical). Item Supply voltage Input voltage Input current Output current Storage temperature Symbol VDD VIN Ii Io TSTG Condition VDD-GND Min. -0.8 -55 Max. +7.0 VDD+0.8 +125 Unit V mA Item Operating voltage Data holding voltage Operating temperature External capacitor Symbol VDD VCLK TOPR CG Condition Min. 2.5 1.0 -30 Max. 6.0 +70 Unit V pF10±5% Item Frequency tolerance Frequency temperature characteristics Frequency voltage characteristics Oscillation start-up time Aging Symbol Df/fo Top fv tOSC fa Condition Ta=25˚C, VDD=5V Ta=-10 to 70˚C, VDD=5V Ta=25˚C, VDD=2.0 to 6.0V Ta=25˚C, VDD=5V Ta=25˚C, VDD=5V first year Max. A: 5±20 B: 5±50 +10 -120 Unit ppm s ppm/year Item “H” input voltage “L” input voltage “L” output current Input leak current Leak current Output current Leak current Source current (access) Current Consumption (non access) SDA AO RESET OSC1 INT ___ INT ___ SCL Symbol VIH VIL IOL IL IOL IL IDD0 IDD1 IDD2 IDD3 IDD1 IDD2 IDD3 Condition VOL=0.4V VIN=VDD or GND VOL=0.4V VIN=VDD or GND fSCL=100 kHz VDD=5V, fSCL=0 Hz VDD=3V, fSCL=0 Hz VDD=2V, fSCL=0 Hz VDD=5V, fSCL=0 Hz VDD=3V, fSCL=0 Hz VDD=2V, fSCL=0 Hz Min. 0.7VDD -0.8 Typ.Typ. 3.5 2.0 3.0 1.2 1.0 Max. VDD+0.8 0.3 250 200 Unit V mA µA nA mA µA 8583 8593 Actual size

t SU: STA t HD: STA t SU: DAT t SU: STOt VD: DAT t HD: DAT t SUF t TLH t THL t LOW t HIGH 1/f SCL SCL Protocol Protocol Start Condition (s) Bit 7 MSB (A7) Bits (A6) SDA SCL SDA OSC1 Cg=10pF RTC-8583 INT VDD GND1.2 AO SCL SDA

32.768 KHz

Cg=10pF RTC-8593 Series INT VDD GND RESET SCL SDA LSB (R/W) ACK (A) STOP Condition (p) OSC Divider Register Control Logic Address Register RAM (8 x 240) Power-ON RESET Counter I C-BUS Interface OSC Divider RegisterControl Logic Address Register Counter RESET I C-BUS Interface Address 10 to FF Register name CNT 1/100SEC SEC MIN HOUR DAY MONTH TIMER ALARM A-1/100 A-SEC A-MIN A-HR A-DAY A-MON A-TIM count 0 to 99 0 to 59 0 to 59 0 to 23 0 to 31 0 to 12 0 to 99 0 to 99 0 to 59 0 to 59 0 to 23 0 to 31 0 to 12 0 to 99 0 to FF bit 7 STOP 10S8 10MIN8 YEAR2 10TIMER8 AIE A-8/10 10A-SEC8 10A-MIN8 A-12/24 10A-TIM8 bit 6 HOLD 10S4 10MIN4 AM/PM YEAR1 10TIMER4 TAIE A-4/10 10A-SEC4 10A-MIN4 A-AM/PM 10A-TIM4 bit 5 MODE1 10S2 10MIN2 10HOUR2 10DAY2 10TIMER2 AS1 A-2/10 10A-SEC2 10A-MIN2 10A-HR2 A-DAY2 10A-TIM2 bit 4 MODE2 10S1 10MIN1 10HOUR1 10DAY1 10MONTH1 10TIMER1 AS0 A-1/10 10A-SEC1 10A-MIN1 10A-HR1 A-DAY1 10A-MON1 10A-TIM1 bit 3 MASK MIN8 HOUR8 DAY8 MONTH8 TIMER8 TIE A-8/100 10A-SEC8 10A-MIN8 A-HR8 A-DAY8 10A-MON8 A-TIM8 bit 2 ALM MIN4 HOUR4 DAY4 MONTH4 TIMER4 TCP2 A-4/100 10A-SEC4 10A-MIN4 A-HR4 A-DAY4 10A-MON4 A-TIM4 bit 1 AF MIN2 HOUR2 DAY2 MONTH2 TIMER2 TCP1 A-2/100 10A-SEC2 10A-MIN2 A-HR2 A-DAY2 10A-MON2 A-TIM2 bit 0 TF MIN1 HOUR1 DAY1 MONTH1 TIMER1 TCP0 A-1/100 10A-SEC1 10A-MIN1 A-HR1 A-DAY1 10A-MON1 A-TIM1 User's RAM (RTC-8583 is available) Item SCL clock frequency Spike tolerance on bus Bus free time Start condition set-up time Hold time SCL “L” time SCL “H” time SCL, SDA rise time SCL, SDA fall time Date set-up time Date hold time SCL low to data out valid Stop condition set-up time Event counter frequency Symbol f SCL tSW tBUF tSU; STA tHD; STA tLOW tHIGH tTLH tTHL tSU; DAT tHD; DAT tVD; DAT tSU; STO fi Min. 4.7 4.0 4.7 4.0 250 4.0 Max. 100 1.0 0.3 3.4 1.0 Unit KHz ns µs ns µs MHz