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NXP Semiconductors Electronic Components Datasheet

PCF85063BTL Datasheet

Tiny Real-Time Clock/calendar

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PCF85063BTL
Tiny Real-Time Clock/calendar with alarm function and
SPI-bus
Rev. 6 — 18 November 2015
Product data sheet
1. General description
The PCF85063BTL is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low
power consumption. An offset register allows fine-tuning of the clock. All addresses and
data are transferred serially via a Serial Peripheral Interface (SPI-bus) with a maximum
data rate of 7 Mbit/s. The register address is incremented automatically after each written
or read data byte.
For a selection of NXP Real-Time Clocks, see Table 46 on page 49.
2. Features and benefits
Provides year, month, day, weekday, hours, minutes, and seconds based on a
32.768 kHz quartz crystal
Clock operating voltage: 0.9 V to 5.5 V
Low current; typical 0.22 A at VDD = 3.3 V and Tamb = 25 C
3 line SPI-bus with a maximum data rate of 7 Mbit/s
Programmable clock output for peripheral devices (32.768 kHz, 16.384 kHz,
8.192 kHz, 4.096 kHz, 2.048 kHz, 1.024 kHz, and 1 Hz)
Selectable integrated oscillator load capacitors for CL = 7 pF or CL = 12.5 pF
Alarm function
Countdown timer
Minute and half minute interrupt
Oscillator stop detection function
Internal Power-On Reset (POR)
Programmable offset register for frequency adjustment
3. Applications
Digital still camera
Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
1. The definition of the abbreviations and acronyms used in this data sheet can be found in Section 21.


NXP Semiconductors Electronic Components Datasheet

PCF85063BTL Datasheet

Tiny Real-Time Clock/calendar

No Preview Available !

NXP Semiconductors
PCF85063BTL
Tiny Real-Time Clock/calendar with alarm function and SPI-bus
4. Ordering information
Table 1. Ordering information
Type number
Package
Name
Description
PCF85063BTL
DFN2626-10 plastic thermal enhanced extremely thin
small outline package; no leads;
10 terminals; body 2.6 2.6 0.5 mm
Version
SOT1197-1
4.1 Ordering options
Table 2. Ordering options
Product type number Orderable part number Sales item
(12NC)
PCF85063BTL/1
PCF85063BTL/1,118 935299023118
Delivery form
tape and reel, 7 inch
5. Marking
IC
revision
1
Table 3. Marking codes
Product type number
PCF85063BTL
Marking code
063B
6. Block diagram
26&2
26&,
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26&,//$725
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Fig 1. Block diagram of PCF85063BTL
,17(55837
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DDD
PCF85063BTL
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 18 November 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
2 of 58


Part Number PCF85063BTL
Description Tiny Real-Time Clock/calendar
Maker NXP
Total Page 30 Pages
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