R

EM6607

Copyright © 2005, EM Microelectronic-Marin SA

40

www.emmicroelectronic.com

18 Electrical specifications

18.1 Absolute maximum ratings

Parameter

min.

max.

unit

- 0.2

+ 3.6

V

90

mA

90

mA

Input voltage

V

Storage temperature

- 40

+ 125

°C

Stresses above these listed maximum ratings may cause permanent damage to the device. Exposure beyond specified

electrical characteristics may affect device reliability or cause malfunction

.

18.2 Standard Operating Conditions

Parameter

value

Description

Temperature

-20°C to +85°C

1.4V to 3.3V

With internal voltage regulator

1.2V to 1.8V

Without internal voltage regulator

0V (reference)

min. 100nF

fq

32768Hz

nominal frequency

35kΩ

typical quartz serial resistor

8.2pF

typical quartz load capacitance

df/f

± 30ppm

quartz frequency tolerance

18.3 Handling Procedures

This device has built-in protection against high static voltages or electric fields; however, anti-static precautions should be

taken as for any other CMOS component.

Unless otherwise specified, proper operation can only occur when all terminal voltages are kept within the supply voltage

range.

18.4 DC characteristics - Power Supply Pins

Parameter

Conditions

Symb.

Min.

Typ.

(note1)

Max.

Unit

ACTIVE Supply Current

+25°C (note2)

1.8

3.0

ACTIVE Supply Current

(in active mode)

(note2) (note2)

-20°C to +85°C

4.5

STANDBY Supply Current

+25°C

0.5

1.0

STANDBY Supply Current

(in Halt mode)

(note3)

-20°C to +85°C

1.8

SLEEP Supply Current

+25°C

0.1

0.4

SLEEP Supply Current

(SLEEP =1)

(note3)

-20°C to +85°C

1.2

POR voltage

0.7

1.0

V

RAM data retention

1.1

V

Regulated Voltage

1.10

1.5

V