13892 datasheet(13/75 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

13892

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Because of an order from the United States International Trade Commission, BGA-packaged product lines and part numbers indicated here currently are not

available from Freescale for import or sale in the United States prior to September 2010: MC13892VK and MC13892VL in 139, 186 MAPBGA packages.

Table 5. Static Electrical Characteristics (Continued)

Currents valid over entire operating temperature range, except at 25°C only. Current in RTC Mode is from LICELL = 2.5 V, in

all other modes from BP = 3.6 V. External loads are not included.

Characteristic

Symbol

Min

Typ

Max

Unit

32X 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

Operating Current XTAL Oscillator and RTC Module

RTC Mode: All blocks disabled, no main battery attached, coin cell is attached

to LICELL

Calibration system

IXTALRTC

IXTALC

2.0

1.0

5.0

2.0

µA

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

VSRTC ACTIVE MODE – DC

Output Voltage VOUT

VINMIN < VIN < VINMAX, ILMIN < IL < ILMAX

VSRTC

1.15

1.20

1.25

Active Mode Quiescent Current

VINMIN < VIN < VINMAX, IL = 0

IRTCQS

0.8

1.0

µA

CLK AND MISO

Input Low CS, MOSI, CLK

VINCSLO

VINMOSILO

VINCLKLO

0.3*SPIVC

Input High CS, MOSI, CLK

VINCSHI

VINMOSIHI

VINCLKHI

0.7*SPIVC

SPIVCC+0.

Output Low MISO, INT

Output sink 100 µA

VOMISOLO

VOINTLO

0.2

Output High MISO, INT

Output source 100 µA

VOMISOHI

VOINTHI

SPIVCC-

0.2

SPIVCC

SPIVCC Operating Range

SPIVCC

1.75

3.1

13892 Datasheet(PDF) 13 Page - Freescale Semiconductor, Inc

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