AB-RTCMC-32.7KHZ-ZIZE-S2 datasheet(2/7 Pages) ABRACON

2 / 7 page

AB-RTCMC-32.768kHz-ZIZE-S2

ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

ABRACON IS

ISO 9001 : 2008

CERTIFIED

30332Esperanza, Rancho Santa Margarita, California 92688

tel 949-546-8000| fax 949-546-8001 | www.abracon.com

Revised: 02.06.13

Visit www.abracon.com for Terms & Conditions of Sale

Pb RoHS/RoHS II compliant

Real Time Clock Module with SPI Bus

5.0 x 3.2 x 1.2 mm

Static Characteristics

VDD=1.1~5.5V; VSS=0V; TAMB=-40°C ~+85°C; fOSC=32.768kHz

Parameters

Min.

Typ.

Max.

Units

Notes

Supplies

Supply Voltage (VDD)

1.1

5.5

Time-keeping mode

SPI bus inactive

1.6

5.5

SPI bus active

Minimum Supply Voltage Detection

(VOSC(min))

0.9

TAMB=+25°C

Supply

Current (IDD)

VDD=2.0V 2)

120

SPI bus inactive

CLKOUT disabled

TAMB=+25°C

VDD=3.0V 2)

130

VDD=5.0V 2)

140

VDD=2.0V 2)

350

SPI bus inactive

CLKOUT disabled

TAMB= -40°C ~ +85°C

VDD=3.0V 2)

370

VDD=5.0V 2)

400

VDD=2.0V

280

SPI bus inactive

CLKOUT enabled

CLKOUT =32.768kHz

TAMB=+25°C

VDD=3.0V

360

VDD=5.0V

540

VDD=2.0V

470

SPI bus inactive

CLKOUT enabled

CLKOUT =32.768kHz

TAMB= -40°C ~ +85°C

VDD=3.0V

570

VDD=5.0V

770

fSCL=4.5MHz;VDD=5.0V

250

400

µA

SPI bus active

CLKOUT enabled

TAMB=+25°C

fSCL=1.0MHz;VDD=3.0V

Current

Consumption

(IDD32K)

fSCL= 0Hz;VDD=5.0V

2.5

3.4

µA

CLKOUT =32.768kHz

CLOAD =7.5pF

fSCL= 0Hz;VDD=3.0V

1.5

2.2

fSCL= 0Hz;VDD=2.0V

1.1

1.6

Input

LOW Level Input Voltage (VIL)

30%* VDD

HIGH Level Input Voltage (VIH)

70%* VDD

Input Voltage (VI)

Pins: CL, SCL, SDI, CLKOE

-0.5

0.5

Input Leakage

Current (IL)

VI = VDD or VSS

SCL,SDI,CLKOE,CLKOUT

-1

µA

VI = VSS on pin CE

-1

Pull-down resistance (RPD) on pin CE

240

550

kΩ

AB-RTCMC-32.7KHZ-ZIZE-S2 Datasheet(PDF) 2 Page - Abracon Corporation

AB-RTCMC-32.7KHZ-ZIZE-S2 Datasheet(HTML) 2 Page - Abracon Corporation

Html Pages

1 2 3 4 5 6 7

Datasheet Download

Link URL