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PCF8563
Datasheet
General description
The PCF8563 is a CMOS real-time clock/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 I2C-bus. Maximum bus speed is 400 kbit/s. The built-in word address register is incremented automatically after each written or read data byte.
Features
- Provides year, month, day, weekday, hours, minutes and seconds based on 32.768 kHz quartz crystal
- Century flag
- Clock operating voltage: 1.8 V to 5.5 V
- Low backup current; typical 0.25 uA at VDD = 3.0 V and Tamb = 25 Cel
- 400 kHz two-wire I2C-bus interface (at VDD = 1.8 V to 5.5 V)
- Programmable clock output for peripheral devices (32.768 kHz, 1024 Hz, 32 Hz and 1 Hz)
- Alarm and timer functions
- Integrated oscillator capacitor
- Internal power-on reset
- I2C-bus slave address: read A3h and write A2h
- Open-drain interrupt pin
- ElectroStatic Discharge (ESD) protection exceeds 2000 V Human Body Model (HBM) per JESD22-A114, 200 V Machine Model (MM) per JESD22-A115 and 2000 V Charged Device Model (CDM) per JESD22-C101
- Latch-up testing is done to JEDEC standard JESD78 which exceeds 100 mA
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| PCF8563BS/4 | PCF8563BS/4-T | 9352 822 52118 | Volume production | SOT650-1
(HVSON10) | Reel Pack, SMD, 13" | Standard Marking | PCF8563BS/4
| Always Pb-free |
| PCF8563P/F4 | PCF8563PN | 9352 622 18112 | Volume production | SOT97-1
(DIP8) | Tube | Standard Marking | PCF8563P/F4
| Always Pb-free |
| PCF8563T/F4 | PCF8563TD | 9352 622 17112 | Volume production | SOT96-1
(SO8) | Tube | Standard Marking | PCF8563T/F4
| week 45, 2004 |
| PCF8563T/F4 | PCF8563TD-T | 9352 622 17118 | Volume production | SOT96-1
(SO8) | Tape reel smd | Standard Marking | PCF8563T/F4
| week 45, 2004 |
| PCF8563TS/4 | PCF8563TS-T | 9352 795 22118 | Volume production | SOT505-1
(TSSOP8) | Reel Pack, SMD, 13" | Standard Marking | PCF8563TS/4
| Always Pb-free |
| PCF8564ACX9/B/1 | 9352 853 78027 | Volume production | Uncased dieUncased die | Circuit Element Packed On Reel 7" | No Marking | PCF8564ACX9/B/1
|
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| PCF8563BS/4 | 9352 822 52118 | Order samples | ||||||
| PCF8563P/F4 | 9352 622 18112 | 1.3000 | Order samples | |||||
| PCF8563T/F4 | 9352 622 17112 | 0.8400 | not available | |||||
| PCF8563T/F4 | 9352 622 17118 | 0.8400 | ASIA | WPI | 20,000 | 10/13/2008 | Buy online | Order samples |
| PCF8563TS/4 | 9352 795 22118 | 0.8400 | ASIA | WPI | 7,500 | 10/13/2008 | Buy online | Order samples |
| PCF8564ACX9/B/1 | 9352 853 78027 | Order samples |
Applications
- Mobile telephones
- Portable instruments
- Electronic metering
- Battery powered products
Technical documents
Application Notes
AN_pcf8563-73-83-93_real_time_clock;
Application note for the Philips Real Time Clocks PCF8563,73,83,93 (01-Sep-99)
Support Documents
75016543;
An industry-leading portfolio of cost-effective, power-saving solutions for major home appliances (2008-06-01)
75013239;
I 2 C Logic Selection Guide (2005-01-12)
75007416;
LCD drivers linecard (2001-11-23)
75016189;
NXP I (2008-06-01)
75011325;
Real-time clocks optimized for low power,high temperature or scratch-pad memory (2003-07-11)
Parametrics/similar products
| Type number | Package | Programmable alarm | Programmable timer | I²C-bus interface | Supply Voltage clock(V) | Supply Voltage I²C-bus(V) | Years & leap year tracking | M:H, D:M |
|---|---|---|---|---|---|---|---|---|
| PCF8563P/F4 | SOT97-1
(DIP8) | yes | yes | yes | 1.0 to 5.5 | 1.8 to 5.5 | yes | yes |
| PCF8563T/F4 | SOT96-1
(SO8) | yes | yes | yes | 1.0 to 5.5 | 1.8 to 5.5 | yes | yes |
Similar products
PCF8563 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
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