REV. A

–6–

ADMC(F)341

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although the

ADMC(F)341 features proprietary ESD protection circuitry, permanent damage may occur on devices

subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended

to avoid performance degradation or loss of functionality.

ABSOLUTE MAXIMUM RATINGS

*

ADMCF341 Operating Temperature

Range (Ambient) . . . . . . . . . . . . . . . . . . . . –40

°C to +85°C

ADMC341 Operating Temperature Range . –40

°C to +125°C

Storage Temperature Range . . . . . . . . . . . . –65

°C to +150°C

Lead Temperature (5 sec) . . . . . . . . . . . . . . . . . . . . . . . 280

°C

*Stresses greater than those listed may cause permanent damage to the device.

These are stress ratings only; functional operation of the device at these or any

other conditions greater than those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for

extended periods may affect device reliability.

PIN FUNCTION DESCRIPTIONS

Pin

Mnemonic

Pin Type

1

PORTA6/DR1

I/O

2

PORTA5/(FL1/DT1)

I/O

3

PORTA4/(SCLK1/SCLK0)

I/O

4

PORTA3/TFS0

I/O

5

PORTA2/RFS0

I/O

6

PORTA1/DT0

I/O

7

PORTA0/DR0

I/O

8

CLKIN

I

9

XTAL

O

10

SUP

11

PWMTRIP

I

12

I

13

I

14

I

15

VAUX0

I

16

VAUX1

I

17

VAUX2

I

18

O

19

GND

GND

20

RESET

I

21

CH

O

22

CL

O

23

BH

O

24

BL

O

25

AH

O

26

AL

O

27

PORTA8/(AUX0/CLKOUT)

I/O

28

PORTA7/(AUX1/PWMSYNC)

I/O

ORDERING GUIDE

Package

Model

Temperature Range

Instruction Rate

Package Description

Option

ADMCF341BR

–40

°C to +85°C

20 MHz

28-Lead Wide Body (SOIC)

RW-28

ADMCF341-EVALKIT

N/A

N/A

Development Tool Kit

ADMC341 YR-xxx-xxxx

–40

°C to +125°C

20 MHz

28-Lead Wide Body (SOIC)

RW-28

PIN CONFIGURATION

TOP VIEW

(Not to Scale)

ADMC(F)341

PORTA6/DR1

PORTA7/(AUX1/PWMSYNC)

PORTA5/(FL1/DT1)

PORTA8/(AUX0/CLKOUT)

PORTA4/(SCLK1/SCLK0)

AL

PORTA3/TFS0

PORTA2/RFS0

BL

PORTA1/DT0

BH

PORTA0/DR0

CH

XTAL

RESET

1

3

4

5

6

7

8

9

10

11

12

13

14

2

28

27

26

25

24

23

22

21

20

19

18

17

16

15

AH

CLKIN

GND

PWMTRIP

VAUX2

VAUX1

VAUX0

CL