ADUC836BSZ Analog Devices Inc, ADUC836BSZ Datasheet - Page 5

• Manufacturer Part Number: ADUC836BSZ
• Description: 16bit Dual ADC With Embedded 8 Bit MCU
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC8xxr

Specifications of ADUC836BSZ

• 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
• Cpu Family: ADuC8xx
• Device Core: 8052
• Device Core Size: 8b
• Frequency (max): 12.58MHz
• Interface Type: I2C/SPI/UART
• Total Internal Ram Size: 2.25KB
• # I/os (max): 26
• Number Of Timers - General Purpose: 3
• Operating Supply Voltage (typ): 3.3/5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 2.7V
• On-chip Adc: 2(2-chx16-bit)
• On-chip Dac: 1-chx12-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 52
• Package Type: MQFP
• Package: 52MQFP
• Family Name: ADuC8xx
• Maximum Speed: 12.58 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 26
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
TRANSDUCER BURNOUT CURRENT SOURCES
EXCITATION CURRENT SOURCES
LOGIC INPUTS
CRYSTAL OSCILLATOR (XTAL1 AND XTAL2)
REV. A
AIN+ Current
AIN– Current
All Inputs Except SCLOCK, RESET,
Initial Tolerance @ 25°C
Drift
Output Current
Drift
Initial Current Matching @ 25°C
Drift Matching
Line Regulation (AV
Load Regulation
Output Compliance
SCLOCK and RESET Only
Input Currents
Input Capacitance
Logic Inputs, XTAL1 Only
XTAL1 Input Capacitance
XTAL2 Output Capacitance
V
V
V
V
V
V
V
Initial Tolerance @ 25°C
and XTAL1
(Schmitt-Triggered Inputs)
Port 0, P1.2–P1.7, EA
SCLOCK, MOSI, MISO, SS
RESET
P1.0, P1.1, Ports 2 and 3
INL
INH
T+
T–
T+ –
INL
INH
, Input Low Voltage
, Input Low Voltage
, Input High Voltage
, Input High Voltage
V
T–
2
2
DD
)
2
2
13
ADuC836
–100
+100
±10
0.03
–200
±10
200
±1
20
1
0.1
AV
AGND
0.8
0.4
2.0
1.3/3
0.95/2.5
0.8/1.4
0.4/1.1
0.3/0.85
0.3/0.85
±10
–10 min, –40 max
±10
±10
35 min, 105 max
±10
–180
–660
–20
–75
5
0.8
0.4
3.5
2.5
18
18
DD
– 0.6
–5–
Test Conditions/Comments
AIN+ Is the Selected Positive Input
to the Primary ADC
AIN– Is the Selected Negative Input
to the Auxiliary ADC
Available from Each Current Source
Matching between Both Current Sources
AV
DV
DV
DV
DV
DV
DV
DV
DV
V
V
V
V
V
Internal Pull-Down
V
V
V
All Digital Inputs
DV
DV
DV
DV
IN
IN
IN
IN
IN
IN
IN
IN
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 0 V or V
= 0 V, DV
= V
= 0 V, DV
= V
= V
= 2 V, DV
= 450 mV, DV
= 5 V + 5%
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
= 5 V
= 3 V
DD
DD
DD
, DV
, DV
, DV
DD
DD
DD
DD
DD
DD
DD
= 5 V, Internal Pull-Up
= 5 V
= 5 V
= 5 V
= 5 V,
= 5 V
DD
= 5 V
V max
V min
V min
Unit
nA typ
nA typ
% typ
%/°C typ
A typ
% typ
ppm/°C typ
% typ
ppm/°C typ
A/V typ
A/V typ
V max
V max
V min/V max
V min/V max
V min/V max
V min/V max
V min/V max
V min/V max
A max
A min/A max
A max
A max
A min/A max
A max
A min
A max
A min
A max
pF typ
V max
V max
V min
V min
pF typ
pF typ
ADuC836