aduc7030 Analog Devices, Inc., aduc7030 Datasheet - Page 3

• Manufacturer Part Number: aduc7030
• Description: Integrated Precision Battery Sensor For Automotive
• Manufacturer: Analog Devices, Inc.

Preliminary Technical Data
Voltage/Temperature Channel ADC (V/T-ADC) ..................50
ADC Ground Switch ..................................................................51
ADC Noise Performance Tables ...............................................52
ADC MMR Interface..................................................................53
ADC Power Modes of Operation..............................................66
ADC Status Register: ..............................................................53
ADC Interrupt Mask Register:..............................................55
ADC Mode Register: ..............................................................55
Current Channel ADC Control Register:............................57
Voltage/Temperature Channel ADC Control Register:.....58
ADC Filter Register: ...............................................................59
ADC Configuration Register: ...............................................61
Current Channel ADC Data Register: .................................62
Voltage Channel Data Register: ............................................62
Temperature Channel ADC Data Register:.........................62
Current Channel ADC Offset Calibration Register:..........62
Voltage Channel Offset Calibration Register: .....................63
Temperature Channel Offset Calibration Register:............63
Current Channel ADC Gain Calibration Register: ............63
Voltage Channel Gain Calibration Register: .......................64
Temperature Channel Gain Calibration Register:..............64
Current Channel ADC Result Counter Limit Register: ....64
Current Channel ADC Result Count Register:...................64
Current Channel ADC Threshold Register:........................65
Current Channel ADC Threshold Count Limit Register:.65
Current Channel ADC Threshold Count Register: ...........65
Current Channel ADC Accumulator Register:...................65
Low Power Voltage Reference Scaling Factor .....................66
ADC Startup Procedure .........................................................66
ADC Normal Power Mode ....................................................66
ADC Low Power Mode ..........................................................66
ADC Low Power-Plus Mode .................................................67
ADC comparator and accumulator......................................67
Rev. PrE| Page 3 of 150
Power Supply Support Circuits .....................................................72
ADuC7030/ADuC7033 System Clocks........................................73
Processor Reference Peripherals ...................................................80
Timers...............................................................................................82
ADC Diagnostics ........................................................................71
ADuC7030/ ADuC7033 Low Power Clock Calibration........77
Interrupt System..........................................................................80
Timer0—Life-Time timer ..........................................................83
ADC Sinc3 Digital Filter Response ......................................67
ADC Calibration.....................................................................69
Using the Offset and Gain Calibration ................................70
Understanding the Offset and Gain Calibration Registers70
Current ADC Diagnostics .....................................................71
Voltage/Temperature ADC Diagnostics ..............................71
PLLSTA Register: ....................................................................74
PLLCON Pre-write Key PLLKEY0:......................................75
PLLCON Pre-write Key PLLKEY1:......................................75
PLLCON Register: ..................................................................75
POWCON Pre-write Key POWKEY0: ................................75
POWCON Pre-write Key POWKEY1: ................................75
POWCON Register: ...............................................................76
OSC0TRM Register:...............................................................78
OSC0CON Register:...............................................................78
OSC0STA Register:.................................................................79
OSC0VAL0 Register: ..............................................................79
OSC0VAL1 Register: ..............................................................79
IRQ............................................................................................81
FIQ ............................................................................................81
Timer0 Value Register:...........................................................83
Timer0 Capture Register: ......................................................83
Timer0 Control Register:.......................................................84
Timer0 Load Registers: ..........................................................85
Timer0 Clear Register: ...........................................................85
ADuC7030/ADuC7033