Datasheet

PCF2127AT All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 6 — 11 July 2013 69 of 86
NXP Semiconductors
PCF2127AT
Integrated RTC, TCXO and quartz crystal
a. PWRMNG[2:0] = 111; TSOFF = 1; T
amb
=25C; TS input floating
b. PWRMNG[2:0] = 000; TSOFF = 0; T
amb
=25C; TS input floating
Fig 49. I
DD
as a function of V
DD
V
DD
(V)
1.8 4.23.42.62.2 3.83.0
001aaj433
0.8
1.2
0.4
1.6
2.0
I
DD
(μA)
0
CLKOUT OFF
CLKOUT enabled at
32 kHz
V
DD
(V)
1.8 4.23.42.62.2 3.83.0
001aaj434
1.6
2.4
0.8
3.2
4.0
I
DD
(μA)
0
CLKOUT OFF
CLKOUT enabled at
32 kHz