ADUC7061BCPZ32-RL Analog Devices Inc, ADUC7061BCPZ32-RL Datasheet - Page 2

• Manufacturer Part Number: ADUC7061BCPZ32-RL
• Description: DUAL 24-BIT AFE AND ARM 7 I.C
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7061BCPZ32-RL

• Design Resources: USB Based Temperature Monitor Using ADuC7061 and an External RTD (CN0075) 4 mA-to-20 mA Loop-Powered Temperature Monitor Using ADuC7060/1 (CN0145)
• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 10MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: POR, PWM, Temp Sensor, WDT
• Number Of I /o: 8
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.375 V ~ 2.625 V
• Data Converters: A/D 5x24b, 8x24b, D/A 1x14b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 32-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADuC7060/ADuC7061
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Revision History ............................................................................... 3
Functional Block Diagram .............................................................. 4
Specifications ..................................................................................... 5
Absolute Maximum Ratings .......................................................... 14
Pin Configurations and Function Descriptions ......................... 15
Terminology .................................................................................... 20
Overview of the ARM7TDMI Core ............................................. 21
Oscillator, PLL, and Power Control ............................................. 33
ADC Circuit Information .............................................................. 37
DAC Peripherals ............................................................................. 55
Electrical Specifications ............................................................... 5
Timing Specifications ................................................................ 10
ESD Caution ................................................................................ 14
Thumb Mode (T) ........................................................................ 21
Multiplier (M) ............................................................................. 21
EmbeddedICE (I) ....................................................................... 21
ARM Registers ............................................................................ 21
Interrupt Latency ........................................................................ 22
Memory Organization ............................................................... 22
Flash/EE Control Interface ........................................................ 23
Memory Mapped Registers ....................................................... 26
Complete MMR Listing ............................................................. 27
Reset ............................................................................................. 32
Clocking System ......................................................................... 33
Power Control System ................................................................ 33
Reference Sources ....................................................................... 38
Diagnostic Current Sources ...................................................... 38
Sinc3 Filter ................................................................................... 39
ADC Chopping ........................................................................... 39
Programmable Gain Amplifier ................................................. 39
Excitation Sources ...................................................................... 39
ADC Low Power Mode .............................................................. 39
ADC Comparator and Accumulator ....................................... 40
Temperature Sensor ................................................................... 40
ADC MMR Interface ................................................................. 40
Example Application Circuits ................................................... 53
DAC .............................................................................................. 55
Rev. B | Page 2 of 108
Nonvolatile Flash/EE Memory ..................................................... 57
Processor Reference Peripherals ................................................... 58
Timers .............................................................................................. 65
Pulse-Width Modulator ................................................................. 74
UART Serial Interface .................................................................... 79
I
Serial Peripheral Interface ............................................................. 95
General-Purpose I/O ................................................................... 100
2
C ..................................................................................................... 85
MMR Interface ........................................................................... 55
Using the DAC ............................................................................ 56
Flash/EE Memory Reliability .................................................... 57
Programming .............................................................................. 57
Interrupt System ......................................................................... 58
IRQ ............................................................................................... 58
Fast Interrupt Request (FIQ) .................................................... 59
Programmed Interrupts............................................................. 60
Vectored Interrupt Controller (VIC) ....................................... 60
VIC MMRs .................................................................................. 60
Timer0.......................................................................................... 66
Timer1 or Wake-Up Timer ....................................................... 68
Timer2 or Watchdog Timer ...................................................... 70
Timer3.......................................................................................... 72
Pulse-Width Modulator General Overview ........................... 74
Baud Rate Generation ................................................................ 79
UART Register Definitions ....................................................... 79
Configuring External Pins for I
Serial Clock Generation ............................................................ 86
I
I
MISO (Master In, Slave Out) Pin ............................................. 95
MOSI (Master Out, Slave In) Pin ............................................. 95
SCLK (Serial Clock I/O) Pin ..................................................... 95
Slave Select (P0.0/ SS ) Input Pin ............................................... 95
Configuring External Pins for SPI Functionality ................... 95
SPI Registers ................................................................................ 96
GPxCON Registers................................................................... 100
GPxDAT Registers ................................................................... 101
GPxSET Registers ..................................................................... 101
GPxCLR Registers .................................................................... 101
GPxPAR Registers .................................................................... 101
2
2
C Bus Addresses ....................................................................... 86
C Registers ................................................................................ 86
2
C Functionality ................... 85