
PCF8563T
Real-time clock/calendar
The PCF8563 is a CMOS Real-Time Clock (RTC) 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 I²C-bus. Maximum bus speed is 400 kbit/s. The register address is incremented automatically after each written or read data byte.
Real-time clock/calendar
| Type number | Package | resolution | Interface | VDD (interface)(V) | watchdog timer | Programmable alarm | countdown timer | VDD (clock)(V) | Leap year tracking | IDD(nA) | temperature compensation | Tamb(Cel) | AEC-Q100 compliant |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCF8563T | SOT96-1 (SO8) | 1 sec to year | I2C | 1.8 to 5.5 | yes | yes | yes | 1.0 to 5.5 | yes | 250 | no | -40 to +85 | no |
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking |
|---|---|---|---|---|---|---|
| PCF8563T/F4 | PCF8563T/F4,112 | 9352 622 17112 | Volume production | SOT96-1 (SO8) | Tube | Standard Marking |
| PCF8563T/F4 | PCF8563T/F4,118 | 9352 622 17118 | Volume production | SOT96-1 (SO8) | Tape reel smd | Standard Marking |
| PCF8563T/5 | PCF8563T/5,518 | 9352 939 15518 | Volume production | SOT96-1 (SO8) | Reel Dry Pack, SMD, 13" | Standard Marking |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| PCF8563T/F4 | PCF8563T/F4,112 | PCF8563T/F4 | week 45, 2004 | 1 | 1 | ||||
| PCF8563T/F4 | PCF8563T/F4,118 | PCF8563T/F4 | week 45, 2004 | 1 | 1 | ||||
| PCF8563T/5 | PCF8563T/5,518 | PCF8563T/5 | Always Pb-free | 2 | 2 |
| Type | Format | Title | Date |
|---|---|---|---|
| Data sheet | Real-time clock/calendar (v.10.0) | 2012-04-03 | |
| Application note | Improved timekeeping accuracy with PCF8563 using external temperature sensor (v.1.0) | 2007-11-05 | |
| Application note | A guide to designing for ESD and EMC (v.2.0) | 2010-01-22 | |
| Application note | ESD and EMC sensitivity of IC (v.1.0) | 2010-11-16 | |
| Brochure | Create smarter, more efficient white goods; An industry-leading portfolio of cost-effective, power-saving solutions for major home appliances (v.1.0) | 2008-06-01 | |
| Leaflet | I2C Selection Guide 2H 2011 (v.1.0) | 2011-09-29 | |
| Other type | Application guide: Set-top boxes (STBs) (v.1.0) | 2011-11-28 | |
| User manual | User Manual for NXP Real Time Clocks PCF85x3, PCA8565 and PCF2123, PCA2125 (v.1.0) | 2008-12-30 | |
| User manual | I2C-bus specification and user manual (v.4.0) | 2007-06-26 | |
| User manual | I2C Demonstration Board 2005-1 Quick Start Guide (v.1.0) | 2006-06-13 |
Sample orders normally take 2-4 days for delivery.
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