ADUC7032BSTZ-88-RL Analog Devices Inc, ADUC7032BSTZ-88-RL Datasheet - Page 112

• Manufacturer Part Number: ADUC7032BSTZ-88-RL
• Description: Flash 96k ARM7 TRIPLE 16-Bit ADC LIN IC.
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7032BSTZ-88-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 20.48MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: POR, PSM, Temp Sensor, WDT
• Number Of I /o: 9
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Eeprom Size: -
• Ram Size: 6K x 8
• Voltage - Supply (vcc/vdd): 3.5 V ~ 18 V
• Data Converters: A/D 2x16b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 48-LQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ADuC7032-8L
ADuC7032-8L ON-CHIP DIAGNOSTICS
The ADuC7032-8L integrates multiple diagnostic support
circuits on-chip. These circuits allow the device to test core
digital functionality, and analog front-end and high voltage I/O
ports in-circuit.
ADC DIAGNOSTICS
Internal Test Voltage
The current channel can be configured to convert on an
internal 8.3 mV test voltage. On any gain range, the result
should be within ±2% of the expected result.
Internal Short Mode
The current and voltage input channels can also be shorted
internally. Converting on the internal short allows an
assessment of the internal ADC noise.
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Internal Current Sources
Internal current sources can also be enabled on both current
and temperature channels. These current sources can be used
to determine external short-circuit or open-circuit conditions
in both external shunt or temperature sensor configurations.
HIGH VOLTAGE I/O DIAGNOSTICS
High Voltage I/O Readback
All high voltage I/O pins are supported with readback capa-
bility, which allows the detection of external short conditions.
High Voltage Current Detection
All high voltage I/O pins also have a high current detection
capability, allowing high-side connections to VBAT to be
detected and controlled.