ADUC7060BSTZ32 Analog Devices Inc, ADUC7060BSTZ32 Datasheet - Page 2

• Manufacturer Part Number: ADUC7060BSTZ32
• Description: DUAL 24-BIT AFE AND ARM 7 I.C
• Manufacturer: Analog Devices Inc
• Series: MicroConverter® ADuC7xxxr

Specifications of ADUC7060BSTZ32

• Design Resources: 4 mA-to-20 mA Loop-Powered Temperature Monitor Using ADuC7060/1 (CN0145) Low power, Long Range, ISM Wireless Measuring Node (CN0164)
• 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: 14
• Program Memory Size: 32KB (16K x 16)
• 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: 48-LQFP
• Cpu Family: ADuC7xxx
• Device Core: ARM7TDMI
• Device Core Size: 16/32Bit
• Frequency (max): 10.24MHz
• Interface Type: I2C/SPI/UART
• Total Internal Ram Size: 4KB
• # I/os (max): 14
• Number Of Timers - General Purpose: 4
• Operating Supply Voltage (typ): 2.5V
• Operating Supply Voltage (max): 2.625V
• Operating Supply Voltage (min): 2.375V
• On-chip Adc: 2(4-chx24-bit)
• Instruction Set Architecture: RISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 48
• Package Type: LQFP
• Package: 48LQFP
• Family Name: ADuC7xxx
• Maximum Speed: 10.24 MHz
• Operating Supply Voltage: 2.5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 14
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: 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 ............................................. 34
ADC Circuit Information.............................................................. 38
DAC Peripherals ............................................................................. 56
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 ....................................................... 27
Complete MMR Listing............................................................. 28
Reset ............................................................................................. 33
Clocking System ......................................................................... 34
Power Control System................................................................ 34
Reference Sources....................................................................... 39
Diagnostic Current Sources ...................................................... 39
Sinc3 Filter................................................................................... 40
ADC Chopping........................................................................... 40
Programmable Gain Amplifier................................................. 40
Excitation Sources ...................................................................... 40
ADC Low Power Mode.............................................................. 40
ADC Comparator and Accumulator ....................................... 41
Temperature Sensor ................................................................... 41
ADC MMR Interface ................................................................. 41
Example Application Circuits................................................... 54
DAC.............................................................................................. 56
Rev. C | Page 2 of 108
Nonvolatile Flash/EE Memory ..................................................... 58
Processor Reference Peripherals................................................... 59
Timers .............................................................................................. 66
Pulse-Width Modulator................................................................. 75
UART Serial Interface .................................................................... 80
I
Serial Peripheral Interface ............................................................. 96
General-Purpose I/O ................................................................... 101
2
C ..................................................................................................... 86
MMR Interface ........................................................................... 56
Using the DAC............................................................................ 57
Flash/EE Memory Reliability.................................................... 58
Programming.............................................................................. 58
Interrupt System ......................................................................... 59
IRQ ............................................................................................... 59
Fast Interrupt Request (FIQ) .................................................... 60
Programmed Interrupts............................................................. 61
Vectored Interrupt Controller (VIC)....................................... 61
VIC MMRs.................................................................................. 61
Timer0.......................................................................................... 67
Timer1 or Wake-Up Timer ....................................................... 69
Timer2 or Watchdog Timer ...................................................... 71
Timer3.......................................................................................... 73
Pulse-Width Modulator General Overview ........................... 75
Baud Rate Generation................................................................ 80
UART Register Definitions ....................................................... 80
Configuring External Pins for I
Serial Clock Generation ............................................................ 87
I
I
MISO (Master In, Slave Out) Pin............................................. 96
MOSI (Master Out, Slave In) Pin............................................. 96
SCLK (Serial Clock I/O) Pin..................................................... 96
Slave Select (P0.0/ SS ) Input Pin ............................................... 96
Configuring External Pins for SPI Functionality................... 96
SPI Registers................................................................................ 97
GPxCON Registers................................................................... 101
GPxDAT Registers ................................................................... 102
GPxSET Registers..................................................................... 102
GPxCLR Registers.................................................................... 102
GPxPAR Registers .................................................................... 102
2
2
C Bus Addresses....................................................................... 87
C Registers ................................................................................ 87
2
C Functionality ................... 86