ADuC846

-8-

REV. PrA

PRELIMINARY TECHNICAL DATA

PIN CONFIGURATION

52-Lead MQFP

56-Lead CSP

(TA = 25°C unless otherwise noted)

AVDD to AGND

–0.3 V to +7 V

AVDD to DGND

–0.3 V to +7 V

DVDD to AGND

–0.3 V to +7 V

DVDD to DGND

–0.3 V to +7 V

AGND to DGND2

–0.3 V to +0.3 V

AVDD to DVDD

–2 V to +5 V

–0.3 V to AVDD +0.3 V

Reference Input Voltage to AGND

–0.3 V to AVDD +0.3 V

AIN/REFIN Current (Indefinite)

30 mA

Digital Input Voltage to DGND

–0.3 V to DVDD +0.3 V

Digital Output Voltage to DGND

–0.3 V to DVDD +0.3 V

Operating Temperature Range

–40°C to +125°C

Storage Temperature Range

–65°C to +150°C

Junction Temperature

150°C

θJA Thermal Impedance

90°C/W

Lead Temperature, Soldering

Vapor Phase (60 sec)

215°C

Infrared (15 sec)

220°C

1Stresses above those listed under Absolute Maximum Ratings may cause

permanent damage to the device. This is a stress rating only; functional

operation of the device at these or any other conditions above those listed in

the operational sections of this specification is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device

reliability.

2AGND and DGND are shorted internally on the ADuC846.

3Applies to P1.2 to P1.7 pins operating in analog or digital input modes.

ORDERING GUIDE

MODEL

Temperature

Voltage Range

(V)

User Code

Space

Package Description

Package

Option

ADuC846BS62-5

-40

+125

4.75

5.25

62 kBytes

52-Lead Plastic Quad Flatpack

S-52

ADuC846BS62-3

-40

+125

2.75

3.60

62 kBytes

52-Lead Plastic Quad Flatpack

S-52

ADuC846BCP62-5

-40

+85

4.75

5.25

62 kBytes

56-Lead Chip Scale Package

CP-56

ADuC846BCP62-3

-40

+85

2.75

3.60

62 kBytes

56-Lead Chip Scale Package

CP-56

ADuC846BCP32-5

-40

+85

4.75

5.25

32 kBytes

56-Lead Chip Scale Package

CP-56

ADuC846BCP32-3

-40

+85

2.75

3.60

32 kBytes

56-Lead Chip Scale Package

CP-56

ADuC846BCP8-5

-40

+85

4.75

5.25

8 kBytes

56-Lead Chip Scale Package

CP-56

ADuC846BCP8-3

-40

+85

2.75

3.60

8 kBytes

56-Lead Chip Scale Package

CP-56

EVAL-ADuC846QS

QuickStart Development System

EVAL-ADuC846QSP

QuickStart Plus Development System

CAUTION

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

readily accumulate on the human body and test equipment and can discharge without

detection. Although the ADuC846 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.