PCF8564ACX9/1 datasheet, PDF - EEWORLD Datasheet

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PCF8564ACX9/1: DescriptionReal time clock and calendar; CategoryThe embedded processor and controller Microcontrollers and processors; File Size188KB，44 Pages; ManufacturerNXP; Websitehttps://www.nxp.com

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PCF8564ACX9/1 Overview

Real time clock and calendar

PCF8564ACX9/1 Parametric

Parameter Name	Attribute value
Parts packaging code	DIE
package instruction	DIE,
Contacts	9
Reach Compliance Code	unknow
ECCN code	EAR99
Information access methods	I2C
JESD-30 code	R-XUUC-N9
Number of terminals	9
Number of timers	1
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	UNSPECIFIED
encapsulated code	DIE
Package shape	RECTANGULAR
Package form	UNCASED CHIP
Certification status	Not Qualified
Maximum supply voltage	5.5 V
Minimum supply voltage	1 V
Nominal supply voltage	2 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	NO LEAD
Terminal location	UPPER
uPs/uCs/peripheral integrated circuit type	TIMER, REAL TIME CLOCK
Base Number Matches	1

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PCF8564A

Real time clock and calendar

Rev. 1 — 8 October 2009

Product data sheet

1. General description

The PCF8564A is a CMOS

real-time clock and calendar optimized for low power

consumption. A programmable clock output, interrupt output and voltage low detector are

also provided. All addresses and data are transferred serially via a two-line bidirectional

C-bus. Maximum bus speed is 400 kbit/s. The built-in word address register is

incremented automatically after each written or read data byte.

2. Features

Provides year, month, day, weekday, hours, minutes, and seconds based on a

32.768 kHz quartz crystal

Century ﬂag

Wide clock operating voltage: 1.0 V to 5.5 V

Low back-up current typical 250 nA at 3.0 V and 25

°C

400 kHz two-wire I

C interface (1.8 V to 5.5 V)

Low-voltage detector

Alarm and timer functions

Two integrated oscillator capacitors

Programmable clock output for peripheral devices (32.768 kHz, 1.024 kHz, 32 Hz and

1 Hz)

Internal Power-On Reset (POR)

C slave address: read A3h, write A2h

3. Applications

Mobile telephones

Portable instruments

Electronic metering

Battery powered products

The deﬁnition of the abbreviations and acronyms used in this data sheet can be found in

Section 20.

PCF8564ACX9/1 Related Products

	PCF8564ACX9/1	PCF8564ACX9/B/1	PCF8564AU/10AA/1	PCF8564AU/10AB/1	PCF8564AU/5BD/1	PCF8564AU/5GB/1	PCF8564AU/5GE/1
Description	Real time clock and calendar	Real time clock and calendar	Real time clock and calendar	Real time clock and calendar	Real time clock and calendar	Real time clock and calendar	Real time clock and calendar
Parts packaging code	DIE	DIE	DIE	DIE	DIE	DIE	DIE
package instruction	DIE,	DIE,	DIE,	DIE,	DIE,	DIE,	DIE,
Contacts	9	9	9	9	9	9	9
Reach Compliance Code	unknow	unknow	unknow	unknow	unknow	unknow	unknow
Information access methods	I2C	I2C	I2C	I2C	I2C	I2C	I2C
JESD-30 code	R-XUUC-N9	R-XUUC-N9	R-XUUC-N9	R-XUUC-N9	R-XUUC-N9	R-XUUC-N9	R-XUUC-N9
Number of terminals	9	9	9	9	9	9	9
Number of timers	1	1	1	1	1	1	1
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
encapsulated code	DIE	DIE	DIE	DIE	DIE	DIE	DIE
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP	UNCASED CHIP
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum supply voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	1 V	1 V	1.8 V	1 V	1.8 V	1 V	1.8 V
Nominal supply voltage	2 V	2 V	2 V	2 V	2 V	2 V	2 V
surface mount	YES	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD
Terminal location	UPPER	UPPER	UPPER	UPPER	UPPER	UPPER	UPPER
uPs/uCs/peripheral integrated circuit type	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK	TIMER, REAL TIME CLOCK
ECCN code	EAR99	EAR99	-	EAR99	-	EAR99	-
Maker	-	NXP	NXP	NXP	NXP	-	NXP

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