ADUC7126BSTZ126-RL Analog Devices Inc, ADUC7126BSTZ126-RL Datasheet - Page 24

• Manufacturer Part Number: ADUC7126BSTZ126-RL
• Description: ARM7 With 12-Bit ADC & DACs, 128kB Flash
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7126BSTZ126-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 41.78MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 40
• Program Memory Size: 126KB (126K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 12x12b, D/A 4x12b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC7124/ADuC7126
–0.2
–0.4
–0.6
–0.8
–0.1
–0.2
–0.3
Temperature 25°C, V
0.8
0.6
0.4
0.2
Temperature 25°C, V
ADCCP = ADC8, ADCCN = ADC0, Sampling Rate = 345 kHz
ADCCP = ADC8, ADCCN = ADC0, Sampling Rate = 345 kHz
0.4
0.3
0.2
0.1
0
0
Worst-Case Negative = −0.32 LSB, Code 3073
Worst-Case Negative = −0.69 LSB, Code 3485
Worst-Case Positive = 0.42 LSB, Code 3583
Worst-Case Positive = 0.64 LSB, Code 802
Figure 13. Typical DNL Error,
Figure 14. Typical INL Error,
REF
REF
= Internal 2.5 V, Single-Ended Mode
= Internal 2.5 V, Single-Ended Mode
ADC CODES
ADC CODES
Rev. B | Page 24 of 104
ADCCP = DAC3/ADC15, ADCCN = ADC0, Sampling Rate = 345 kHz
ADCCP = DAC3/ADC15, ADCCN = ADC0, Sampling Rate = 345 kHz
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.6
–0.1
–0.2
Temperature 25°C, V
Temperature 25°C, V
0.6
0.5
0.4
0.3
0.2
0.1
0.4
0.3
0.2
0.1
0
0
Worst-Case Negative = −0.26 LSB, Code 3841
Worst-Case Negative = −0.68 LSB, Code 3230
Worst-Case Positive = 0.41 LSB, Code 2016
Worst-Case Positive = 0.55 LSB, Code 738
Figure 15. Typical DNL Error,
Figure 16. Typical INL Error,
REF
REF
= Internal 2.5 V, Single-Ended Mode
= Internal 2.5 V, Single-Ended Mode
ADC CODES
ADC CODES