PCF2123TS/1.118 NXP Semiconductors, PCF2123TS/1.118 Datasheet - Page 11
PCF2123TS/1.118
Manufacturer Part Number
PCF2123TS/1.118
Description
Manufacturer
NXP Semiconductors
Datasheet
1.PCF2123TS1.118.pdf
(61 pages)
Specifications of PCF2123TS/1.118
Bus Type
Serial (3-Wire, SPI)
Package Type
TSSOP
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Industrial
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Mounting
Surface Mount
Date Format
DW:DM:M:Y
Time Format
HH:MM:SS
Lead Free Status / RoHS Status
Compliant
- Current page: 11 of 61
- Download datasheet (406Kb)
NXP Semiconductors
PCF2123
Product data sheet
Table 6.
Bits labeled as - are not implemented. Bits labeled as X are undefined at power-on and unchanged
by subsequent resets.
Address Register name
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
0Bh
0Ch
0Dh
0Eh
0Fh
Control_1
Control_2
Seconds
Minutes
Hours
Days
Weekdays
Months
Years
Minute_alarm
Hour_alarm
Day_alarm
Weekday_alarm
Offset_register
Timer_clkout
Countdown_timer
Register reset values
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 5 October 2010
Bit
7
0
0
1
-
-
-
-
-
X
1
1
1
1
0
-
X
6
0
0
X
X
-
-
-
-
X
X
-
-
-
0
0
X
5
0
0
X
X
X
X
-
-
X
X
X
X
-
0
0
X
4
0
0
X
X
X
X
-
X
X
X
X
X
-
0
0
X
SPI Real time clock/calendar
3
0
0
X
X
X
X
-
X
X
X
X
X
-
0
0
X
2
0
0
X
X
X
X
X
X
X
X
X
X
X
0
-
X
PCF2123
© NXP B.V. 2010. All rights reserved.
1
0
0
X
X
X
X
X
X
X
X
X
X
X
0
1
X
0
0
0
X
X
X
X
X
X
X
X
X
X
X
0
1
X
11 of 61
Related parts for PCF2123TS/1.118
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC SPI RTC/CALENDAR 14-TSSOP
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
Real Time Clock ultra-low power RTC
Manufacturer:
NXP Semiconductors
Part Number:
Description:
IC SPI RTC/CALENDAR 14TSSOP
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
Save power with small, ultra-efficient RTCs
Manufacturer:
PHILIPS [NXP Semiconductors]
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2420/2460 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2458 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2468 microcontroller around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded trace
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2470 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
NXP Semiconductors designed the LPC2478 microcontroller, powered by theARM7TDMI-S core, to be a highly integrated microcontroller for a wide range ofapplications that require advanced communications and high quality graphic displays
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The Philips Semiconductors XA (eXtended Architecture) family of 16-bit single-chip microcontrollers is powerful enough to easily handle the requirements of high performance embedded applications, yet inexpensive enough to compete in the market for hi
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The XA-S3 device is a member of Philips Semiconductors? XA(eXtended Architecture) family of high performance 16-bitsingle-chip microcontrollers
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP BlueStreak LH75401/LH75411 family consists of two low-cost 16/32-bit System-on-Chip (SoC) devices
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3130/3131 combine an 180 MHz ARM926EJ-S CPU core, high-speed USB2
Manufacturer:
NXP Semiconductors
Datasheet:
Part Number:
Description:
The NXP LPC3141 combine a 270 MHz ARM926EJ-S CPU core, High-speed USB 2
Manufacturer:
NXP Semiconductors