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Details, datasheet, quote on part number:RTC8583B
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Datasheet text preview:
R e a l Time Clock Modules - Seiko Epson
RTC-8583/RTC-8593/RTC-8593SB Features
· The Built-in Quartz Crystal. thus Adjustment Free with 10pF Gate capacitor · Package (SOP-14 Pin) Worlds smallest · Three mode operations: internal crystal oscillation, external 50Hz clock and event counter · I2 C-Bus Interface Compatible · Built-in 240 x 8 bit S-RAM is Available (RTC8583) · Alarm and Timer Functions are 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) · Full Application Notes available
Specifications
Absolute Maximum Rating Frequency Characteristics
Item
Symbol Condition
VDD-GND
MIN.
MAX. Unit
V V mA mA °C
Item
Frequency tolerance Frequency temperature characteristics Frequency voltage characteristics Oscillation Star t-up time Aging
Symbol
f/fo top fv
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. Unit
A: 5±20 ppm B: 5±50 +10 -120 ppm ±3 ppm
Supply voltage VDD Data Holding Voltage VIN Input current li Output current lo Storage TSTG temperature
-0.8 +7.0 GND-0.8 VDD+0.8 10 10 -55 +125
Operating Range
tSTA fa
3 ±5
Item
Operating voltage Data Holding Voltage Operating temperature External capacitor
Symbol
VDD VCLK TOPR Cq
MIN.
MAX.
Unit
V V °C pF
sec ppm/ year
2.5 6.0 1.0 6.0 -30 +70 10 ± 5%
Ordering Information
ACT Stock No.
RTC8583A (20ppm) RTC8583B (50ppm)
ACT Stock No.
RTC8593A (20ppm) RTC8593B (50ppm)
DC Characteristics
Item
"H" input voltage "L" input voltage "L" output current Input leak current SDA SDA SDA SDA AO RESET OSC1 INT INT SCL
Symbol Condition
VIH VIL IOL IL
MIN
0.7VDD -0.8 3
TYP. MAX. Unit
VDD+0.8 0.3 1 V V mA µA
VCL=0.4V VIN=VDD or GND VIN=VDD or GND VCL=0.4V VIN=VDD or GND fSCL=100Hz VDD=5V, fSCL=0Hz VDD=3V, fSCL=0Hz VDD=2V, fSCL=0Hz VDD=5V, fSCL=0Hz VDD=3V, fSCL=0Hz VDD=2V, fSCL=0Hz
Leak current Output current Leak current Source current (access) 1 8583 2 Current Consumption 3 1
IL IOL IL IDDO IDDI IDD2 IDD3 IDD1 IDD2 IDD3
250 1 1 200 10 3.5 2.0 3.0 1.2 1.0 50 15 10 15 10 8
µA mA µA µA µA µA µA µA µA µA
(Non access) 8593 2 3
T E L : + 4 4 1 6 3 5 5 2 8 5 2 0 FA X : + 4 4 1 6 3 5 5 2 8 4 4 3
R e a l Time Clock Modules - Seiko Epson
RTC-8583/RTC-8593/RTC-8593SB Series Continued
Register Table
Address Register count name
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D OE 0F 10 to FF CNT 1/00SEC SEC MIN HOUR DAY MONTH TIMER ALARM A-1/100 A-SEC A-MIN A-HR A-DAY A-MON A-TIM 0 0 0 0 0 0 0 to to to to to to to
bit 7
bit 6
HOLD 4/10 10S4 10MIN4 AM/PM YEAR1 W2 10TIMER4 TAIE A-4/10 10A-SEC4 10A-MIN4 A-AM/PM 10A-TIM4
bit 5
MODE1 2/10 10S2 10MIN2 10HOUR2 10DAY2 W1 10TIMER2 AS1 A-2/10 10A-SEC2 10A-MIN2 10A-HR2 A-DAY2 10A-TIM2
bit 4
bit 3
bit 2
bit 1
bit 0
TF 1/100 S1 MIN1 HOUR1 DAY1 MONTH1 TIMER1 TCP0 A-1/100 10A-SEC1 10A-MIN1 A-HR1 A-DAY1 10A-MON1 10A-TIM1
STOP 99 8/10 59 10S8 59 10MIN8 23 12/24 31 YEAR2 12 W4 99 10TIMER8 AIE 0 to 99 A-8/10 0 to 59 10A-SEC8 0 to 59 10A-MIN8 0 to 23 A-12/24 0 to 31 0 to 12 0 to 99 10A-TIM8 0 to FF
MODE2 MASK ALM AF 1/10 8/100 4/100 2/100 10S1 S8 S4 S2 10MIN1 MIN8 MIN4 MIN2 10HOUR1 HOUR8 HOUR4 HOUR2 10DAY1 DAY8 DAY4 DAY2 10MONTH1 MONTH8 MONTH4 MONTH2 10TIMER1 TIMER8 TIMER4 TIMER2 AS0 TIE TCP2 TCP1 A-1/10 A-8/100 A-4/100 A-2/100 10A-SEC1 10A-SEC8 10A-SEC4 10A-SEC2 10A-MIN1 10A-MIN8 10A-MIN4 10A-MIN2 10A-HR1 A-HR8 A-HR4 A-HR2 A-DAY1 A-DAY8 A-DAY4 A-DAY2 10A-MON1 10A-MON8 10A-MON4 10A-MON2 10A-TIM1 10A-TIM8 10A-TIM4 10A-TIM2 User's RAM (RTC-8583 is available)
Switching Characteristics
Item
SCL clock frequency Spike tolerance on bus Bus free time Star t condition set-up time Hold time SCL "L" time SCL "H" time SCL, SDA rise time SCL, SDA fall time Date set-up Date hold time SCL low to data out valid Stop condition set-up time Invent counter frequency
Timing Chart
Protocol
Symbol MIN. MAX. Unit
® ® ® ® ® ®
®
tTLH
tTLH
SDA
® ® ®
tHD: STA
1.0 0.3 250 0 3.4 4.0 1.0
Protocol
BITO LSB (R/W)
ACK (A)
SCL
SDA
® ® ® ®
tVD: DAT
Block Diagram
T E L : + 4 4 1 6 3 5 5 2 8 5 2 0 FA X : + 4 4 1 6 3 5 5 2 8 4 4 3
®
®
®
fSCL tSW tBUF tSU, STA tHD, STA tLOW tHIGH tTLH tTHL tSU; DAT tHD; DAT tVD; DAT tSU; STO fi
100 100 4.7 4.7 4.0 4.7 4.0
kHz µS µS µS µS µS µS µS µS µS µS µS µS MHz
Start Condition (s) tSU: STA tLOW
Bit7 MSB (A7) tHIGH
®
Bits (A6) 1 fSCL
®
SCL tSUF
®
tSU: DAT
t HD: DAT
STOP Condition (P)
tSU: STO
R e a l Time Clock Modules - Seiko Epson
RTC-8583/RTC-8593/RTC-8593SB Series Continued Dimensions and Pin Out - RTC-8593SB
No.
0.76
8593SB
N.C. Reset VSS SDA SCL Int VDD OSC1 N.C.
®
2.0
®
®
7.8±0.2
5.4
0.6±0.2
R8593SB 5436A
#1 11.4±0.2 #9
®
0~10° ®
®
VSS RESET
10pf
SCL VDD NC NC NC NC OSI INT SDA
0.05 Min. 1.8 ® ®
®
®
0.12 M
This part is incompatible with Philips PCF8593.
Dimensions and Pin Out - RTC-8583 and RTC-8593
No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14
®
®
R8583B 447 6A
® ®
10.1±0.2
7.4±0.2
5.0
®
® 3.2±0.1
3.1
®
®
0.6
®
0.15
®
®
®
®
0.4 ®
2.0 Max. ®
R8593SB 5436B
VSS NC NC NC NC NC NC NC RESET
1.27
0.1
14 13 12 11 10 9
8
0° to 10°
® ®
®
1
2
3
4
5
6
7
0.05 Min.
T E L : + 4 4 1 6 3 5 5 2 8 5 2 0 FA X : + 4 4 1 6 3 5 5 2 8 4 4 3
®
®
1.27
6.2
®
®
®
#18
#10
®
0~15°
SCL VDD OSI INT SDA
® ® ®
®
1-7 8 9 10 11 12 13 14 15-18
® ®
®
®
® ®
Unit: mm
8583
GND1 SCL SDA N.C. GND2 N.C. A0 OSC1 N.C. N.C. VDD N.C. N.C. INT
No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14
8593
N.C. SCL SDA N.C. GND N.C. RESET OSC1 N.C. N.C. VDD N.C. N.C. INT
® ® ® ®
Unit: mm
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