PT7C4563ZEEX

PT7C4563ZEEX Datasheet

PT7C4563

Part	Datasheet
PT7C4563ZEEX	PT7C4563ZEEX (pdf)

Related Parts	Information
PT7C4563ZEE	PT7C4563ZEE

PDF Datasheet Preview
• Using external 32.768kHz quartz crystal • Supports I2C-Bus's high speed mode 400 kHz • Includes time Hour/Minute/Second and calendar Year/Month/Date/Day counter functions BCD code • Programmable square wave output signal • Oscillator stop flag • Low backup current typ. 400nA at VDD=3.0V and TA=25°C • Operating range 1.3V to 5.5V PT7C4563 Real-time Clock Module I2C Bus The PT7C4563 serial real-time clock is a low-power clock/calendar with a programmable square-wave output. Address and data are transferred serially via a 2-wire bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in the 24hour format indicator. Table 1 shows the basic functions of PT7C4563. More details are shown in section overview of functions. Table Basic functions of PT7C4563 Item Function Source Crystal 32.768kHz Oscillator Oscillator enable/disable Oscillator fail detect Time Time display Century bit 12-hour 24-hour Time count chain enable/disable Interrupt Alarm interrupt Programmable square wave output Hz Communicati 2-wire I2C bus Burst mode PT7C4563      1, 32, 1.024k, 32.768k  - All trademarks are property of their respective owners. 2016-10-0003 11/10/2016 PT0333-5 PT7C4563 Pin Configuration PT7C4363 VCC 8 2 X2 3 INT SQW 7 SCL 6 4 GND SDA 5 SOIC-8, MSOP-8,DTIPS-S8OP-8, TDFN-8 SOIC-8 TSSOP-8 Pin Description Pin no. 1 Type I Oscillator Circuit Input. Together with X2, 32.768kHz crystal is connected between them. Ordering Information Package Code Package PT7C4563WE 8-Pin, 150mil Wide SOIC PT7C4563WEX 8-Pin, 150mil Wide SOIC , Tape/Reel PT7C4563UE 8-Pin, Mini Small Outline Package MSOP PT7C4563UEX 8-Pin, Mini Small Outline Package MSOP , Tape/Reel PT7C4563LE 8-Pin, 173mil Wide TSSOP PT7C4563LEX 8-Pin, 173mil Wide TSSOP , Tape/Reel PT7C4563ZEE 8-Pin, 2x3 TDFN PT7C4563ZEEX 8-Pin, 2x3 TDFN , Tape/Reel Note: Thermal characteristics can be found on the company web site at E = Pb-free and Green Adding X Suffix= Tape/Reel All trademarks are property of their respective owners. 2016-10-0003 11/10/2016 PT0333-5

PDF Datasheet Preview

• Using external 32.768kHz quartz crystal
• Supports I2C-Bus's high speed mode 400 kHz
• Includes time Hour/Minute/Second and calendar

Year/Month/Date/Day counter functions BCD code
• Programmable square wave output signal
• Oscillator stop flag
• Low backup current typ. 400nA at VDD=3.0V and TA=25°C
• Operating range 1.3V to 5.5V

PT7C4563

Real-time Clock Module I2C Bus

The PT7C4563 serial real-time clock is a low-power clock/calendar with a programmable square-wave output.

Address and data are transferred serially via a 2-wire bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in the 24hour format indicator.

Table 1 shows the basic functions of PT7C4563. More details are shown in section overview of functions.

Table Basic functions of PT7C4563

Item

Function

Source Crystal 32.768kHz

Oscillator

Oscillator enable/disable

Oscillator fail detect

Time

Time display Century bit
12-hour 24-hour

Time count chain enable/disable

Interrupt

Alarm interrupt

Programmable square wave output Hz

Communicati 2-wire I2C bus

Burst mode

PT7C4563     
1, 32, 1.024k, 32.768k  -

All trademarks are property of their respective owners. 2016-10-0003
11/10/2016 PT0333-5

PT7C4563

Pin Configuration

PT7C4363

VCC 8
2 X2 3 INT

SQW 7 SCL 6
4 GND

SDA 5

SOIC-8, MSOP-8,DTIPS-S8OP-8, TDFN-8 SOIC-8

TSSOP-8

Pin Description

Pin no. 1

Type

I Oscillator Circuit Input. Together with X2, 32.768kHz crystal is connected between them.
Ordering Information

Package Code Package

PT7C4563WE
8-Pin, 150mil Wide SOIC

PT7C4563WEX
8-Pin, 150mil Wide SOIC , Tape/Reel

PT7C4563UE
8-Pin, Mini Small Outline Package MSOP

PT7C4563UEX
8-Pin, Mini Small Outline Package MSOP , Tape/Reel

PT7C4563LE
8-Pin, 173mil Wide TSSOP

PT7C4563LEX
8-Pin, 173mil Wide TSSOP , Tape/Reel

PT7C4563ZEE
8-Pin, 2x3 TDFN

PT7C4563ZEEX
8-Pin, 2x3 TDFN , Tape/Reel

Note:

Thermal characteristics can be found on the company web site at E = Pb-free and Green Adding X Suffix= Tape/Reel

All trademarks are property of their respective owners. 2016-10-0003
11/10/2016 PT0333-5

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PT7C4563ZEEX Datasheet file may be downloaded here without warranties.

Datasheet ID: PT7C4563ZEEX 510120