ADUC836BS Analog Devices Inc, ADUC836BS Datasheet - Page 9

• Manufacturer Part Number: ADUC836BS
• Description: IC ADC DUAL 16BIT W/MCU 52-MQFP
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC8xxr

Specifications of ADUC836BS

• Rohs Status: RoHS non-compliant
• Core Processor: 8052
• Core Size: 8-Bit
• Speed: 12.58MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: POR, PSM, PWM, Temp Sensor, WDT
• Number Of I /o: 34
• Program Memory Size: 62KB (62K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 2.25K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.25 V
• Data Converters: A/D 7x16b; D/A 1x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 52-MQFP, 52-PQFP

ABSOLUTE MAXIMUM RATINGS
(T
AV
AV
DV
DV
AGND to DGND
AV
Analog Input Voltage to AGND
Reference Input Voltage to AGND . . . . –0.3 V to AV
AIN/REFIN Current (Indefinite) . . . . . . . . . . . . . . . . . . 30 mA
Digital Input Voltage to DGND . . . . . . –0.3 V to DV
Digital Output Voltage to DGND . . . . . –0.3 V to DV
Operating Temperature Range . . . . . . . . . . . . –40°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . –65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C


Lead Temperature, Soldering
NOTES
1
2
3
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
Stresses above those listed under Absolute Maximum Ratings may cause permanent
AGND and DGND are shorted internally on the ADuC836.
Applies to P1.2 to P1.7 pins operating in analog or digital input modes.
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.
JA
JA
A
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 215°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220°C
= 25°C, unless otherwise noted.)
DD
DD
DD
Thermal Impedance (MQFP) . . . . . . . . . . . . . . . . . 90°C/W
Thermal Impedance (LFCSP Base Floating) . . . . . . 52°C/W
DD
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DV
to AGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
to DGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Model
ADuC836BS
ADuC836BCP
EVAL-ADuC836QS
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . –2 V to +5 V
2
. . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
3
. . . . . . –0.3 V to AV
Temperature Range
–40°C to +125°C
–40°C to +85°C
1
DD
DD
DD
DD
ORDERING GUIDE
+ 0.3 V
+ 0.3 V
+ 0.3 V
+ 0.3 V
Package Description
52-Lead Metric Quad Flat Package
56-Lead Lead Frame Chip Scale Package
QuickStart Development System
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PIN CONFIGURATIONS
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56-Lead LFCSP
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52-Lead MQFP
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Package Option
S-52
CP-56
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ADuC836
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