PCA2129T/Q900/2,51 NXP Semiconductors, PCA2129T/Q900/2,51 Datasheet - Page 61

• Manufacturer Part Number: PCA2129T/Q900/2,51
• Description: Real Time Clock
• Manufacturer: NXP Semiconductors
• Series: PCA2129r

Specifications of PCA2129T/Q900/2,51

• Rohs: yes
• Function: Clock, Calendar, Alarm, Watchdog, Timestamp
• Rtc Bus Interface: I2C, SPI
• Date Format: Binary
• Time Format: Binary
• Supply Voltage - Max: 4.2 V
• Supply Voltage - Min: 1.8 V
• Maximum Operating Temperature: + 80 C
• Minimum Operating Temperature: - 30 C
• Mounting Style: SMD/SMT
• Package / Case: SOP-16
• Battery Backup Switching: Yes

NXP Semiconductors
14. Application information
15. Test information
PCA2129T
Product data sheet
Fig 43. I
PROTOCOL
SDA
SCL
2
C-bus timing diagram; rise and fall times refer to 30 % and 70 %
15.1 Quality information
t
SU;STA
t
BUF
CONDITION
START
(S)
For information about application configuration see
This product has been qualified in accordance with the Automotive Electronics Council
(AEC) standard Q100 - Failure mechanism based stress test qualification for integrated
circuits, and is suitable for use in automotive applications.
t
HD;STA
t
LOW
t
r
BIT 7
MSB
(A7)
All information provided in this document is subject to legal disclaimers.
t
HIGH
Rev. 3 — 24 January 2013
t
t
SU;DAT
f
Accurate RTC with integrated quartz crystal for automotive
1 / f
BIT 6
(A6)
SCL
t
HD;DAT
(R/W)
BIT 0
LSB
Ref. 3
t
VD;DAT
ACKNOWLEDGE
“AN11120”.
(A)
PCA2129T
© NXP B.V. 2013. All rights reserved.
CONDITION
STOP
(P)
t
SU;STO
mbd820
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