ADUC7036BCPZ-RL Analog Devices Inc, ADUC7036BCPZ-RL Datasheet - Page 100

• Manufacturer Part Number: ADUC7036BCPZ-RL
• Description: Flash 96k ARM7 Dual 16-Bit ADC LIN I.C.
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7036BCPZ-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 20.48MHz
• Connectivity: LIN, SPI, UART/USART
• Peripherals: PSM, Temp Sensor, WDT
• Number Of I /o: 9
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• 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 ~ 115°C
• Package / Case: 48-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC7036
High Voltage Monitor Register
Name: HVMON
Address: Indirectly addressed via the HVCON high voltage interface
Default Value: 0x00
Access: Read only
Function: This 8-bit, read only register reflects the current status of enabled high voltage related circuits and functions on the ADuC7036.
This register is not an MMR and does not appear in the MMR memory map. It is accessed via the HVCON register interface, and data is
read back from this register via HVDAT.
Table 76. HVMON Bit Designations
Bit
7
6
5
4
3
2
1
0
Description
WU pin diagnostic readback. When enabled via HVCFG1[4], this read only bit reflects the state of the external WU pin.
Overtemperature.
0 = a thermal shutdown event has not occurred.
1 = a thermal shutdown event has occurred.
STI pin diagnostic readback. When enabled via HVCFG1[4], this read only bit reflects the state of the external STI pin.
Buffer enabled.
0 = the voltage channel ADC input buffer is disabled.
1 = the voltage channel ADC input buffer is enabled.
Low voltage flag status bit. Valid only if enabled via HVCFG0[2].
0 (at power-on) = REG_DVDD has dropped below 2.1 V. In this state, RAM contents can be deemed corrupt.
1 (at power-on) = REG_DVDD has not dropped below 2.1 V. In this state, RAM contents can be deemed valid. It is only
cleared by reenabling the low voltage flag in HVCFG0[2].
LIN/BSD short-circuit status flag.
0 = the LIN/BSD driver is operating normally.
1 = the LIN/BSD driver has experienced a short-circuit condition and is cleared automatically by writing to HVCFG1[3].
STI short-circuit status flag.
0 = the STI driver is operating normally.
1 = the STI driver has experienced a short-circuit condition and is cleared automatically by writing to HVCFG1[3].
Wake-up short-circuit status flag.
0 = the wake-up driver is operating normally.
1 = the wake-up driver has experienced a short-circuit condition.
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