PCA2129T/Q900/2,51 NXP Semiconductors, PCA2129T/Q900/2,51 Datasheet - Page 55

• 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
PCA2129T
Product data sheet
12.1 Current consumption characteristics, typical
Fig 38. I
Fig 39. I
(μA)
I
DD
2.0
1.6
1.2
0.8
0.4
Typical value; V
CLKOUT disabled; PWRMNG[2:0] = 111; TSOFF = 1; TS input floating.
OL
DD
0
−40
on pin SDA/CE
as a function of temperature
All information provided in this document is subject to legal disclaimers.
−20
(mA)
I
OL
OL
Rev. 3 — 24 January 2013
22
18
14
10
= 0.4 V.
6
1.5
Accurate RTC with integrated quartz crystal for automotive
0
2.5
20
40
3.5
V
DD
001aal763
(V)
60
4.5
Temperature (°C)
PCA2129T
80
V
V
DD
DD
© NXP B.V. 2013. All rights reserved.
001aaj432
= 3 V
= 2 V
100
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