E1466D-S8Y datasheet, PDF - EEWORLD Datasheet

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E1466D-S8Y: DescriptionStepping Motor Clock, CMOS, PDSO8, LEAD FREE, SO-8; CategoryOther integrated circuit (IC) Consumption circuit; File Size211KB，11 Pages; ManufacturerAtmel (Microchip); Environmental Compliance

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E1466D-S8Y Overview

Stepping Motor Clock, CMOS, PDSO8, LEAD FREE, SO-8

E1466D-S8Y Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Atmel (Microchip)
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	compliant
alarm	NO
application	ANALOG CLOCK
Battery empty indicator	NO
Commercial integrated circuit types	STEPPING MOTOR CLOCK
display mode	ANALOG
Frequency fine tuning	YES
JESD-30 code	R-PDSO-G8
JESD-609 code	e3
length	4.925 mm
Humidity sensitivity level	1
Number of functions	1
Number of terminals	8
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Nominal oscillator frequency	32.768 KHZ
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum supply voltage (Vsup)	2.2 V
Minimum supply voltage (Vsup)	1.1 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
width	3.8 mm

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Features

•

32-kHz Crystal Oscillator

1.1V to 2.2V Operating-voltage Range

Integrated Capacitors for Digital Trimming

Suitable for up to 12.5 pF Quartz

Output Pulse Formers

Mask Options for Motor Period and Pulse Width

Low Resistance Output for Bipolar Stepping Motor

Motor Fast-test Function

1. Description

The e1466D is an integrated circuit in CMOS Silicon Gate Technology for analog

clocks. It consists of a 32-kHz oscillator, frequency divider, output pulse formers and

push-pull motor drivers. Integrated capacitors are mask-selectable to accommodate

the external quartz crystal. Additional capacitance can be selected through pad bond-

ing for trimming the oscillator frequency.

32-kHz Clock

CMOS IC with

Digital

Trimming

e1466D

4731D–CLOCK–09/07

E1466D-S8Y Related Products

	E1466D-S8Y	E1466D-P8Y	E1466D-S8G3Y
Description	Stepping Motor Clock, CMOS, PDSO8, LEAD FREE, SO-8	Stepping Motor Clock, CMOS, PDIP8, LEAD FREE, DIP-8	Stepping Motor Clock, CMOS, PDSO8, LEAD FREE, SO-8
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to
Parts packaging code	SOIC	DIP	SOIC
package instruction	SOP,	DIP,	SOP,
Contacts	8	8	8
Reach Compliance Code	compliant	compliant	compliant
alarm	NO	NO	NO
application	ANALOG CLOCK	ANALOG CLOCK	ANALOG CLOCK
Battery empty indicator	NO	NO	NO
Commercial integrated circuit types	STEPPING MOTOR CLOCK	STEPPING MOTOR CLOCK	STEPPING MOTOR CLOCK
display mode	ANALOG	ANALOG	ANALOG
Frequency fine tuning	YES	YES	YES
JESD-30 code	R-PDSO-G8	R-PDIP-T8	R-PDSO-G8
JESD-609 code	e3	e3	e3
length	4.925 mm	9.6 mm	4.925 mm
Number of functions	1	1	1
Number of terminals	8	8	8
Maximum operating temperature	70 °C	70 °C	70 °C
Minimum operating temperature	-20 °C	-20 °C	-20 °C
Nominal oscillator frequency	32.768 KHZ	32.768 KHZ	32.768 KHZ
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	NOT SPECIFIED	260
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum supply voltage (Vsup)	2.2 V	2.2 V	2.2 V
Minimum supply voltage (Vsup)	1.1 V	1.1 V	1.1 V
surface mount	YES	NO	YES
technology	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	MATTE TIN	MATTE TIN	MATTE TIN
Terminal form	GULL WING	THROUGH-HOLE	GULL WING
Terminal pitch	1.27 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	40	NOT SPECIFIED	40
width	3.8 mm	7.62 mm	3.8 mm
Maker	Atmel (Microchip)	-	Atmel (Microchip)
Humidity sensitivity level	1	-	1

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