ADUC7060 Analog Devices, ADUC7060 Datasheet - Page 2

• Manufacturer Part Number: ADUC7060
• Description: Low-Power, Precision Analog Microcontroller, Dual ?-? ADCs, Flash/EE, ARM7TDMI
• Manufacturer: Analog Devices

Specifications of ADUC7060

• Mcu Core: ARM7 TDMI
• Mcu Speed (mips): 10
• Sram (bytes): 4096Bytes
• Gpio Pins: 14
• Adc # Channels: 10
• Other: 14 Bit DAC,PWM

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