ADUC7021BCPZ62I-RL Analog Devices Inc, ADUC7021BCPZ62I-RL Datasheet - Page 31

• Manufacturer Part Number: ADUC7021BCPZ62I-RL
• Description: IC,MICROCONTROLLER,16-BIT,ARM7 CPU,CMOS,LLCC,40PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7021BCPZ62I-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 44MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: PLA, PWM, PSM, Temp Sensor, WDT
• Number Of I /o: 13
• Program Memory Size: 62KB (62K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x12b, D/A 2x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 40-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
Figure 20. Typical Worst-Case (Positive (WCP) and Negative (WCN))
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
1.0
0
0
0
0
f
S
f
S
= 774kSPS
= 1MSPS
Figure 18. Typical INL Error, f
Figure 19. Typical INL Error, f
1.5
INL Error vs. V
1000
1000
EXTERNAL REFERENCE (V)
2.0
ADC CODES
ADC CODES
REF
2000
2000
, f
S
= 774 kSPS
WCP
S
S
2.5
= 774 kSPS
= 1 MSPS
3000
3000
WCN
3.0
4000
4000
0
–0.1
–0.2
–0.3
–0.5
–0.6
–0.7
–0.8
–0.9
–1.0
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ADuC7019/20/21/22/24/25/26/27/28/29
Figure 23. Typical Worst-Case (Positive (WCP )and Negative (WCN))
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–0.9
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
1.0
0
0
0
0
f
f
S
S
= 774kSPS
= 1MSPS
Figure 21. Typical DNL Error, f
Figure 22. Typical DNL Error, f
1.5
DNL Error vs. V
1000
1000
EXTERNAL REFERENCE (V)
2.0
ADC CODES
ADC CODES
REF
2000
2000
, f
S
= 774 kSPS
WCN
S
2.5
S
= 774 kSPS
= 1 MSPS
3000
3000
WCP
3.0
4000
4000
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0