ADUC843BSZ62-5 Analog Devices Inc, ADUC843BSZ62-5 Datasheet - Page 13
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ADUC843BSZ62-5
Manufacturer Part Number
ADUC843BSZ62-5
Description
IC ADC 12BIT W/FLASH MCU 52-MQFP
Manufacturer
Analog Devices Inc
Series
MicroConverter® ADuC8xxr
Datasheet
1.EVAL-ADUC842QS.pdf
(88 pages)
Specifications of ADUC843BSZ62-5
Core Size
8-Bit
Program Memory Size
62KB (62K x 8)
Oscillator Type
Internal
Core Processor
8052
Speed
16.78MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
DMA, PSM, PWM, Temp Sensor, WDT
Number Of I /o
32
Program Memory Type
FLASH
Ram Size
2.25K x 8
Voltage - Supply (vcc/vdd)
4.75 V ~ 5.25 V
Data Converters
A/D 8x12b
Operating Temperature
-40°C ~ 85°C
Package / Case
52-MQFP, 52-PQFP
Controller Family/series
(8052) ADUC
No. Of I/o's
34
Ram Memory Size
2KB
Cpu Speed
16.78MHz
No. Of Timers
3
No. Of Pwm
RoHS Compliant
Package
52MQFP
Device Core
8052
Family Name
ADuC8xx
Maximum Speed
16.78 MHz
Operating Supply Voltage
5 V
Data Bus Width
8 Bit
Number Of Programmable I/os
34
Interface Type
I2C/SPI/UART
On-chip Adc
8-chx12-bit
On-chip Dac
2-chx12-bit
Number Of Timers
3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADUC843BSZ62-5
Manufacturer:
AD
Quantity:
1 091
Company:
Part Number:
ADUC843BSZ62-5
Manufacturer:
ADI
Quantity:
170
Company:
Part Number:
ADUC843BSZ62-5
Manufacturer:
Analog Devices Inc
Quantity:
10 000
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1.2
1.0
0.8
0.6
0.4
0.2
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–0.4
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–1.0
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0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
Figure 9. Typical Worst-Case INL Error vs. V
Figure 7. Typical INL Error, V
Figure 8. Typical INL Error, V
0.5
511
511
1023
1023
1.0
EXTERNAL REFERENCE (V)
1535
1535
1.5
ADC CODES
ADC CODES
2047
2047
2.0
DD
DD
2559
= 5 V, f
2559
= 3 V, f
WCN INL
2.5
WCP INL
AV
f
AV
f
CD = 4
AV
f
CD = 4
S
S
S
S
S
3071
3071
= 152kHz
= 400kHz
= 400kHz
DD
DD
= 400 kHz
DD
= 400 kHz
REF
/DV
/DV
/DV
, V
5.0
DD
DD
DD
DD
3583
3583
= 5V
= 5 V
= 5V
= 3V
4095
4095
0.6
0.4
0.2
–0.2
–0.4
–0.6
0
Rev. 0 | Page 13 of 88
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0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
Figure 10. Typical Worst-Case INL Error vs. V
0
0
0.5
511
511
Figure 11. Typical DNL Error, V
Figure 12. Typical DNL Error, V
1023
1023
1.0
ADuC841/ADuC842/ADuC843
EXTERNAL REFERENCE (V)
1535
1535
1.5
ADC CODES
ADC CODES
2047
2047
2.0
2559
2559
WCN INL
2.5
WCP INL
DD
DD
AV
f
S
AV
f
3071
= 5 V
AV
f
3071
= 3 V
DD
= 152kHz
S
S
REF
= 152kHz
= 152kHz
DD
/DV
DD
, V
3.0
/DV
/DV
DD
DD
3583
3583
DD
DD
= 3V
= 3 V
= 5V
= 3V
4095
4095
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8