6

Absolute Maximum Ratings

Thermal Information

Supply Voltage . .. .. .. ... .. .. .. .. .. .. .. .. .. ... .. .. .. . 3.6V

ESD Classification .. .. ... .. .. .. .. .. .. .. .. .. ... .. .. . Class 2

Operating Conditions

Voltage Range . . . . . . . ... .. .. .. .. .. .. .. .. .. ... .. .. ..+3.3V

Thermal Resistance (Typical, Note 3)

LQFP Package.. .. .. ... .. .. .. .. .. .. .. .. .. ..

50

(Lead Tips Only)

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operationof the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

NOTE:

4.

Electrical Specifications

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNITS

Power Supply Current

-

33

45

mA

Input Leakage Current

-10

1

10

µA

Output Leakage Current

-10

1

10

µA

Logical One Input Voltage

--

V

Logical Zero Input Voltage

-

-

V

Logical One Output Voltage

--

V

Logical Zero Output Voltage

-

0.2

V

Input Capacitance

CLK Frequency 1MHz. All measurements

-5

10

pF

Output Capacitance

CLK Frequency 1MHz. All measurements

-5

10

pF

NOTE:

5. All values in this table have not been measured and are only estimates of the performance at this time.

AC Electrical Specifications

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

CLOCK SIGNAL TIMING

OSC Clock Period (Typ. 44MHz)

20

20.8

200

ns

High Width

10

10.4

-

ns

Low Width

10

10.4

-

ns

EXTERNAL MEMORY INTERFACE

MOE_Setup Time From Ramcs

0-

-

ns

MOE-Setup Time From MA (17.0)

0-

-

ns

MA(18-1 Address Hold from MOE- Rising Edge

20

-

-

ns

RAMCS HoldfromMOE_RisingEdge

20

-

-

ns

MD(15:0) Enable from MOE-Falling

5-

-

ns

MD(15:0) Disable from MOE-Rising Edge

--

100

ns

EXTERNAL WRITE MEMORY INTERFACE

MA (18...0) Address Setup Time to MWE Falling Edge

0-

-

ns

RAMCS-SetuptoMWE_

0-

-

ns

MA (17.0) Hold From MWE_Rising Edge

15

-

-

ns

RAMCS_Hold From MWE_Rising Edge

15

-

-

ns

MD (15.0) Setup to MWE_Rising

40

-

-

ns

MD (15.0) Hold from MWE_Rising

15

-

-

ns

SYNTHESIZER

SYNTHCLK (PK1) Period

83

-

4,000

ns

SYNTHCLK (PK1) Width Hi

-

ns

SYNTHCLK (PK1) Width Lo

-

ns

SYNTHDATA (PK2) Hold Time from Falling Edge of SYNTHCLK (PK1)

0-

-

ns

SYNTHCLK (PK1) Falling Edge to SYNLE Inactive

35

-

-

ns

HFA3842