ADUC7024BSTZ62-RL Analog Devices Inc, ADUC7024BSTZ62-RL Datasheet - Page 2
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ADUC7024BSTZ62-RL
Manufacturer Part Number
ADUC7024BSTZ62-RL
Description
IC,MICROCONTROLLER,16-BIT,ARM7 CPU,CMOS,QFP,64PIN,PLASTIC
Manufacturer
Analog Devices Inc
Series
MicroConverter® ADuC7xxxr
Datasheet
1.USB-I2CLIN-CONV-Z.pdf
(96 pages)
Specifications of ADUC7024BSTZ62-RL
Design Resources
Sensing Low-g Acceleration Using ADXL345 Digital Accelerometer Connected to ADuC7024 (CN0133)
Core Processor
ARM7
Core Size
16/32-Bit
Speed
44MHz
Connectivity
EBI/EMI, I²C, SPI, UART/USART
Peripherals
PLA, PWM, PSM, Temp Sensor, WDT
Number Of I /o
30
Program Memory Size
62KB (62K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 10x12b; D/A 2x12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 125°C
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ADUC7024BSTZ62-RL
Manufacturer:
VISHAY
Quantity:
120
Company:
Part Number:
ADUC7024BSTZ62-RL
Manufacturer:
Analog Devices Inc
Quantity:
10 000
ADuC7019/20/21/22/24/25/26/27/28/29
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
Revision History ............................................................................... 3
General Description ......................................................................... 4
Specifications ..................................................................................... 6
Absolute Maximum Ratings .......................................................... 16
Pin Configurations and Function Descriptions ......................... 17
Typical Performance Characteristics ........................................... 31
Terminology .................................................................................... 34
Overview of the ARM7TDMI Core ............................................. 35
Memory Organization ................................................................... 37
ADC Circuit Overview .................................................................. 41
Detailed Block Diagram .............................................................. 5
Timing Specifications .................................................................. 9
ESD Caution ................................................................................ 16
ADuC7019/ADuC7020/ADuC7021/ADuC7022 .................. 17
ADuC7024/ADuC7025 ............................................................. 21
ADuC7026/ADuC7027 ............................................................. 24
ADuC7028 ................................................................................... 27
ADuC7029 ................................................................................... 29
ADC Specifications .................................................................... 34
DAC Specifications..................................................................... 34
Thumb Mode (T) ........................................................................ 35
Long Multiply (M) ...................................................................... 35
EmbeddedICE (I) ....................................................................... 35
Exceptions ................................................................................... 35
ARM Registers ............................................................................ 35
Interrupt Latency ........................................................................ 36
Memory Access ........................................................................... 37
Flash/EE Memory ....................................................................... 37
SRAM ........................................................................................... 37
Memory Mapped Registers ....................................................... 37
Transfer Function ....................................................................... 41
Typical Operation ....................................................................... 42
MMRs Interface .......................................................................... 42
Converter Operation .................................................................. 44
Driving the Analog Inputs ........................................................ 45
Rev. C | Page 2 of 96
Nonvolatile Flash/EE Memory ..................................................... 47
Other Analog Peripherals .............................................................. 52
Digital Peripherals .......................................................................... 57
Processor Reference Peripherals ................................................... 78
Hardware Design Considerations ................................................ 87
Development Tools......................................................................... 90
Outline Dimensions ....................................................................... 91
Calibration ................................................................................... 46
Temperature Sensor ................................................................... 46
Band Gap Reference ................................................................... 46
Programming .............................................................................. 47
Security ........................................................................................ 48
Flash/EE Control Interface ....................................................... 48
Execution Time from SRAM and Flash/EE ............................ 50
Reset and Remap ........................................................................ 50
DAC .............................................................................................. 52
Power Supply Monitor ............................................................... 53
Comparator ................................................................................. 53
Oscillator and PLL—Power Control ........................................ 54
3-Phase PWM ............................................................................. 57
Description of the PWM Block ................................................ 58
General-Purpose Input/Output................................................ 63
Serial Port Mux ........................................................................... 65
UART Serial Interface ................................................................ 65
Serial Peripheral Interface ......................................................... 69
I
Programmable Logic Array (PLA)........................................... 75
Interrupt System ......................................................................... 78
Timers .......................................................................................... 79
External Memory Interfacing ................................................... 83
Power Supplies ............................................................................ 87
Grounding and Board Layout Recommendations ................. 88
Clock Oscillator .......................................................................... 88
Power-On Reset Operation ....................................................... 89
Typical System Configuration .................................................. 89
PC-Based Tools ........................................................................... 90
In-Circuit Serial Downloader ................................................... 90
Ordering Guide .......................................................................... 94
2
C-Compatible Interfaces ......................................................... 71