PCF2129A_10 Datasheet, PDF (55/69 Pages) NXP Semiconductors – Integrated RTC, TCXO and quartz crystal

NXP Semiconductors
PCF2129A
Integrated RTC, TCXO and quartz crystal
12.1 Current consumption characteristics, typical
22
I_OL
(mA)
18
001aal763
14
10
6
1.5
2.5
Typical value; V_OL = 0.4 V.
Fig 38. I_OL on pin SDA/CE
3.5
4.5
V_DD (V)
2.0
I_DD
(μA)
1.6
001aaj432
1.2
V_DD = 3 V
0.8
V_DD = 2 V
0.4
0
−40
−20
0
20
40
60
80
100
Temperature (°C)
CLKOUT disabled; PWRMNG[2:0] = 111; TSOFF = 1; TS input floating.
Fig 39. I_DD as a function of temperature
PCF2129A_2
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 02 — 7 May 2010
© NXP B.V. 2010. All rights reserved.
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