ADUC7032BSTZ-8V-RL Analog Devices Inc, ADUC7032BSTZ-8V-RL Datasheet - Page 98

• Manufacturer Part Number: ADUC7032BSTZ-8V-RL
• Description: IC BATTERY SENSOR PREC 48-LQFP
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7032BSTZ-8V-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
• 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
• Eeprom Size: -
• Other names: ADUC7032BSTZ-8V-RLCT

Preliminary Technical Data
High Voltage Interface Control Register :
Name :
Address :
Default Value :
Access :
Function :
Bit
7-0
Bit
7-3
2
1
0
Description
Command Byte
0x00
0x01
0x02
0x03
0x08
0x09
All other command bytes are reserved and should not be written by user code
Description
Reserved
Transmit Command to High Voltage Die Status:
1
0
Read Command from High Voltage Die Status:
1
0
Bit 0 (Read Only) BUSY Bit
When user code reads this register, Bit0 should be interpreted as the BUSY signal for the high-voltage interface. This bit can be
used to determine if a read request has completed. High voltage (read/write) commands as described above should not be
written to HVCON unless BUSY=0.
BUSY = 1, High voltage interface is busy and has not completed the previous command written to HVCON. Bit 1 and bit 2 are
not valid.
BUSY = 0, High voltage interface is not busy and has completed the command written to HVCON. Bit 1 and bit 2 are valid.
HVCON
0xFFFF0804
0x00
Read/Write
This 8-bit register acts as a command byte interpreter for the high voltage control interface. Bytes written to this
register are interpreted as read or write commands to a set of 4 indirect registers related to the high voltage circuits.
The HVDAT register is used to store data to be written to or read back from the indirect registers
Command Completed Successfully
Command Failed
Command Completed Successfully
Command Failed
Interpreted as
Read back high voltage register HVCFG0 into HVDAT
Read back high voltage register HVCFG1 into HVDAT
Read back high voltage status register HVSTA into HVDAT
Read back high voltage status register HVMON into HVDAT
Write the value in HVDAT to the high voltage register HVCFG0
Write the value in HVDAT to the high voltage register HVCFG1
Table 61: HVCON MMR Write Bit Designations
Table 62: HVCON MMR Read Bit Designations
Rev. PrD | Page 98 of 128
ADuC7032