PCF2129AT/1,512 NXP Semiconductors, PCF2129AT/1,512 Datasheet - Page 69

• Manufacturer Part Number: PCF2129AT/1,512
• Description: IC REAL TIME CLK/CALENDAR 20SOIC
• Manufacturer: NXP Semiconductors
• Type: Clock/Calendar/Alarmr

Specifications of PCF2129AT/1,512

• Package / Case: 20-SOIC (7.5mm Width)
• Date Format: YY-MM-DD-dd
• Time Format: HH:MM:SS (12/24 hr)
• Interface: I²C, SPI
• Voltage - Supply: 1.8 V ~ 4.2 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Function: Clock, Alarm, Watchdog, Timestamp
• Supply Voltage (max): 4.2 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Rtc Bus Interface: I2C, SPI
• Supply Current: 800 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-4960-5; 935288599512

NXP Semiconductors
12.1
12.2
13
13.1
13.2
14
15
16
17
18
19
20
20.1
20.2
20.3
20.4
21
22
Dynamic characteristics . . . . . . . . . . . . . . . . . 58
Application information. . . . . . . . . . . . . . . . . . 61
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 62
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 63
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 65
Legal information. . . . . . . . . . . . . . . . . . . . . . . 66
Contact information. . . . . . . . . . . . . . . . . . . . . 67
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
typical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
SPI-bus timing characteristics . . . . . . . . . . . . 58
I
Current consumption characteristics,
Frequency characteristics. . . . . . . . . . . . . . . . 57
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 66
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 67
2
C-bus timing characteristics . . . . . . . . . . . . . 60
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2010.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [e-mail]
Integrated RTC, TCXO and quartz crystal
PCF2129A
Document identifier: PCF2129A_2
Date of release: 7 May 2010
All rights reserved.