13892 datasheet(12/161 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

13892

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 5. Static Electrical Characteristics

Characteristics noted under conditions -30

°C ≤ TA ≤ 85 °C, GND = 0 V unless otherwise noted. Typical values noted reflect

the approximate parameter means at TA = 25 °C under nominal conditions, unless otherwise noted.

Characteristic

Symbol

Min

Typ

Max

Unit

CURRENT CONSUMPTION

RTC Mode

All blocks disabled, no main battery attached, coin cell is attached to

LICELL(10)

RTC

IRTC

3.00

6.00

µA

OFF Mode (All blocks disabled, main battery attached)(10)

13892 core and RTC module

IOFF

µA

Power Cut Mode (All blocks disabled, no main battery attached, coin cell

is attached and valid)(10)

13892 core and RTC module

IPCUT

3.0

6.0

µA

ON Standby mode - Low power mode

4 buck switches in low power mode, 3 regulators(11)

ISTBY

230

295

µA

ON Mode - Typical use case

4 buck switches in PWMPS mode, 5 Regulators(12)

ION

459

1500

µA

32KHZ CRYSTAL OSCILLATOR

Operating Voltage

Oscillator and RTC Block from BP

VXTAL

1.2

4.65

Coincell Disconnect Threshold

At LICELL

VLCD

1.8

2.0

Output Low CLK32K, CLK32KMCU

Output sink 100 µA

VCLKLO

0.2

Output High

CLK32K Output source 100 µA

CLK32KMCU Output source 100 µA

VCLKHI

VCLKMCUHI

SPIVCC-0.2

VSRTC-0.2

SPIVCC

VSRTC

VSRTC GENERAL

Operating Input Voltage Range VINMIN to VINMAX

Valid Coin Cell range

Or valid BP

VLICELL

1.8

UVDET

3.6

4.65

Operating Current Load Range ILMIN to ILMAX

ISRTC

µA

Bypass Capacitor Value

CSRTC

1.0

µF

Notes

10.

Valid at 25 °C only.

11.

VPLL, VIOHI, VGEN2

12.

VPLL, VIOHI, VGEN2, VAUDIO, VVIDEO

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