ADUC7039BCP6Z-RL Analog Devices Inc, ADUC7039BCP6Z-RL Datasheet - Page 2

• Manufacturer Part Number: ADUC7039BCP6Z-RL
• Description: Flash 64k ARM7 Dual 16-Bit ADC LIN I.C.
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7039BCP6Z-RL

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 20.48MHz
• Connectivity: LIN, SPI
• Peripherals: POR, Temp Sensor, WDT
• Number Of I /o: 6
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: 32-LFCSP
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption

ADuC7039
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 8
Pin Configuration and Function Descriptions ............................. 9
Terminology .................................................................................... 11
Theory of Operation ...................................................................... 12
Flash/EE Memory ........................................................................... 16
Memory Mapped Registers (MMR) ............................................. 25
16-Bit, Sigma-Delta Analog-to-Digital Converters ................... 29
REVISION HISTORY
8/10—Rev.A to Rev. B
Changes to Fast Temperature Conversion Mode Section ......... 46
Changes to Bit 4 Description (LINCON[6] Reference) in
Table 62 ............................................................................................ 86
Changes to Part Identification Section ........................................ 87
6/10—Rev. 0 to Rev. A
Added SAEJ2602 to Features Section ............................................ 1
Changes to Table 2 ............................................................................ 9
Electrical Specifications ............................................................... 3
Timing Specifications .................................................................. 7
ESD Caution .................................................................................. 8
Overview of the ARM7TDMI-S Core ..................................... 12
Memory Organization ............................................................... 14
Reset ............................................................................................. 15
Flash/EE MMR Interface ........................................................... 16
Flash/EE Memory Signature ..................................................... 20
Flash/EE Memory Security ....................................................... 21
Flash/EE Memory Reliability .................................................... 23
ADuC7039 Kernel ...................................................................... 23
Complete MMR Listing ............................................................. 26
ADC Ground Switch .................................................................. 32
ADC Noise Performance Tables ............................................... 32
ADC MMR Interface ................................................................. 33
ADC Sinc3 Digital Filter Response .......................................... 42
ADC Modes of Operation ......................................................... 43
ADC Configuration ................................................................... 45
I-ADC Diagnostics ..................................................................... 46
Rev. B | Page 2 of 92
Power Supply Support Circuits ..................................................... 47
System Clocks ................................................................................. 48
Interrupt System ............................................................................. 58
Timers .............................................................................................. 60
General-Purpose Input/Output .................................................... 68
Serial Peripheral Interface (SPI) ................................................... 73
High Voltage Peripheral Control Interface ................................. 77
LIN (Local Interconnect Network) Interface.............................. 82
Part Identification ........................................................................... 87
Recommended Schematic ............................................................. 89
Outline Dimensions ....................................................................... 90
Changes to Bit 2 and Bit 1 Descriptions in Table 34 .................. 39
Changes to System Clocks Section ............................................... 49
Added Syncronization of Timers across Asynchronous Clock
Domains Section, Figure 23, and Figure 24 ................................ 60
Added Programming the Timers Section ................................... 61
Changes to Recommended Schematic Text ................................ 89
3/10—Revision 0: Initial Version
Oscillators Calibration ............................................................... 53
Synchronization of TIMERS Across Asynchronous Clock
Domains ...................................................................................... 60
Programming the Timers .......................................................... 61
Timer0—General-Purpose Timer ........................................... 62
Timer1—Wake-Up Timer ......................................................... 64
Timer2—Watchdog Timer ........................................................ 66
Master In, Slave Out (MISO) Pin ............................................. 73
Master Out, Slave In (MOSI) Pin ............................................. 73
Serial Clock I/O (SCLK) Pin ..................................................... 73
Slave Select ( SS ) Pin ................................................................... 73
SPI MMR Interface .................................................................... 73
Low Voltage Flag (LVF) ............................................................. 80
Handling HV Interface Interrupt and HV Communication 80
LIN Physical Interface ............................................................... 82
LIN Diagnostic ........................................................................... 83
LIN Communication ................................................................. 83
LIN MMRs .................................................................................. 83
Ordering Guide .......................................................................... 90