Datasheet

ADuC836
–8–
ADuC836
–9–
ORDERING GUIDE
Model Temperature Range Package Description Package Option
ADuC836BS –40°C to +125°C 52-Lead Metric Quad Flat Package S-52
ADuC836BCP –40°C to +85°C 56-Lead Lead Frame Chip Scale Package CP-56
EVAL-ADuC836QS QuickStart Development System
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= 25°C, unless otherwise noted.)
AV
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
AV
DD
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
DV
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
DV
DD
to DGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
AGND to DGND
2
. . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
AV
DD
to DV
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . –2 V to +5 V
Analog Input Voltage to AGND
3
. . . . . . –0.3 V to AV
DD
+ 0.3 V
Reference Input Voltage to AGND . . . . –0.3 V to AV
DD
+ 0.3 V
AIN/REFIN Current (Indenite) . . . . . . . . . . . . . . . . . . 30 mA
Digital Input Voltage to DGND . . . . . . –0.3 V to DV
DD
+ 0.3 V
Digital Output Voltage to DGND . . . . . –0.3 V to DV
DD
+ 0.3 V
Operating Temperature Range . . . . . . . . . . . . –40°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . –65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C

JA
Thermal Impedance (MQFP) . . . . . . . . . . . . . . . . . 90°C/W

JA
Thermal Impedance (LFCSP Base Floating) . . . . . . 52°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
NOTES
1
Stresses 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
specication is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
2
AGND and DGND are shorted internally on the ADuC836.
3
Applies to P1.2 to P1.7 pins operating in analog or digital input modes.
PIN CONFIGURATIONS
52-Lead MQFP













56-Lead LFCSP













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 ADuC836
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.
REV. A
REV. A