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INDUSTRIAL Timers & Real-Time Clocks 196

Timers & Real-Time Clocks
Part# Info Specs
Part RoHS Manufacturer Description Additional Features Bus Compatibility Maximum Clock Frequency External Data Bus Width Information Access Method Interrupt Capability JESD-30 Code JESD-609 Code Length Moisture Sensitivity Level (MSL) No. of Bits No. of Terminals No. of Timers On Chip Data RAM Width Maximum Operating Temperature Minimum Operating Temperature Maximum Output Clock Frequency Package Body Material Package Code Package Equivalence Code Package Shape Package Style (Meter) Peak Reflow Temperature (C) Power Supplies (V) Qualification RAM Words Screening Level Maximum Seated Height Sub-Category Maximum Supply Current Maximum Supply Voltage Minimum Supply Voltage Nominal Supply Voltage Surface Mount Technology Temperature Grade Terminal Finish Terminal Form Terminal Pitch Terminal Position Minimum Time Maximum Time At Peak Reflow Temperature (s) Total Dose (V) Volatile Width Peripheral IC Type
PT7C4563ZEE by Diodes Incorporated

PT7C4563ZEE

Diodes Incorporated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: NO LEAD; No. of Terminals: 8; Package Code: HVSON; Package Shape: RECTANGULAR;

I2C

R-PDSO-N8

2.995 mm

8

1

85 Cel

-40 Cel

PLASTIC/EPOXY

HVSON

RECTANGULAR

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

.8 mm

5.5 V

1.3 V

3 V

YES

CMOS

INDUSTRIAL

NO LEAD

.5 mm

DUAL

2 mm

TIMER, REAL TIME CLOCK

RTC-8564JE:BB:ROHS by Seiko Epson

RTC-8564JE:BB:ROHS

Seiko Epson

RTC-8564JE:BB:ROHS by Seiko Epson is a CMOS timer & real-time clock with I2C access, suitable for industrial applications. It operates b/w -40 to 85°C, with supply voltage ranging from 1.8V to 5.5V. This small outline device has 20 terminals and measures 7mm x 5.4mm in size, making it ideal for compact electronic designs.

I2C

R-PDSO-J20

e2

7 mm

20

85 Cel

-40 Cel

PLASTIC/EPOXY

SOJ

RECTANGULAR

SMALL OUTLINE

260

1.5 mm

5.5 V

1.8 V

3 V

YES

CMOS

INDUSTRIAL

TIN SILVER

J BEND

.65 mm

DUAL

5.4 mm

TIMER, REAL TIME CLOCK

PT7C4339UEX by Diodes Incorporated

PT7C4339UEX

Diodes Incorporated

TIMER, REAL TIME CLOCK; Temperature Grade: INDUSTRIAL; Terminal Form: GULL WING; No. of Terminals: 8; Package Code: TSSOP; Package Shape: SQUARE;

I2C

I2C

Y

S-PDSO-G8

3 mm

8

1

85 Cel

-40 Cel

PLASTIC/EPOXY

TSSOP

TSSOP8,.19

SQUARE

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

1.1 mm

5.5 V

3 V

3.3 V

YES

CMOS

INDUSTRIAL

GULL WING

.65 mm

DUAL

NO

3 mm

TIMER, REAL TIME CLOCK

RX8111CE:AB by Seiko Epson

RX8111CE:AB

Seiko Epson

Seiko Epson's RX8111CE:AB is a CMOS timer & real-time clock with I2C access, 64 RAM words, and interrupt capability. Ideal for industrial applications, it operates b/w -40 to 85 °C with a supply voltage range of 1.25V to 5.5V. This surface-mount chip carrier has a very thin profile and offers precise timekeeping at 0.032768 MHz frequency.

.032768 MHz

0

I2C

Y

R-CQCC-N10

3.2 mm

10

1

8

85 Cel

-40 Cel

CERAMIC, METAL-SEALED COFIRED

VQCCN

LCC10,.1X.12,27

RECTANGULAR

CHIP CARRIER, VERY THIN PROFILE

64

1 mm

5.5 V

1.25 V

3 V

YES

CMOS

INDUSTRIAL

NO LEAD

.7 mm

QUAD

1/1024 SECOND

YES

2.5 mm

TIMER, REAL TIME CLOCK