參數(shù)資料
型號(hào)： STR720RBQ6
廠商： 意法半導(dǎo)體
元件分類： ADC
英文描述： ARM720T 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES
中文描述： ARM720T 16/32位微控制器16K的內(nèi)存，USB接口，加拿大，3定時(shí)器，ADC和6通信接口
文件頁(yè)數(shù)： 9/32頁(yè)
文件大?。?/td> 807K
代理商： STR720RBQ6
STR720-EVAL
2 Hardware
8/31
2.7
Power supplies
Power to the board is supplied using a lump in cord power supply providing 5 V to the board. All
other required voltages are provided on-board by voltage regulators or voltage convertors.
2.8
USB full speed interface
USB full speed interface device supported by a type B connector. The USB clock uses a
separate 48 MHz oscillator. See
Section 3.1: USB on page 14
.
2.9
CAN interface
A general purpose, asynchronous serial I/O data port connected through a 9-pin D-type male
connector with microswitch selectable low speed fault tolerant transceiver (L9669) or low or
high speed selectable transceiver (L9616). See
Section 3.2: CAN bus connector on page 14
.
The L9669 transceiver only works in normal mode, the wake-up functionality is not
implemented.
Caution:
The board schematic for the CAN interface detailed in
Section 4.10: STR720-Eval board - CAN
interface
, is not a reference design and should not be copied. To design a CAN interface with
the STR720 please refer to the “STR720 Hardware Development Getting Started Guide
AN1907”.
2.10 RS232 serial interfaces
Two general purpose, asynchronous serial I/O data ports are connected through 9-pin D-type
male connectors. Refer to
Section 3.3: RS232 serial data connector on page 15
.
RS232-A connects directly to UART1, transmit and receive only. RS232-B connects to UART2,
transmit and receive only.
RTS is shorted to CTS and DTR is shorted to DSR at the connector for both interfaces.
2.11 Analog input
The following analog inputs are provided, see the schematics
Section 4.1 on page 18
:
ADC connector: CN4,
LM35 temperature sensor IC4 is connected to pin 4 of the ADC connector CN4 (pins 3 and
4 must be shorted to enable temperature sensing,)
variable resistor VR1 is connected to pin 2 of the ADC connector CN4 (pins 1 and 2 must
be shorted to enable the variable resistor.)
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相關(guān)PDF資料
PDF描述
STR720RXH6 ARM720T 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES
STR730FZ1H7 ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
STR731FV0T7 ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
STR731FV1T7 ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
STR731FV2T7 ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STR720RXH6 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM720T 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES
STR729 制造商:Panasonic Industrial Company 功能描述:IC
STR730-D/RAIS 功能描述:子卡和OEM板 Low cost STR73xF tool RoHS:否 制造商:BeagleBoard by CircuitCo 產(chǎn)品:BeagleBone LCD4 Boards 用于:BeagleBone - BB-Bone - Open Source Development Kit
STR730-EVAL 功能描述:開(kāi)發(fā)板和工具包 - ARM EVAL BOARD FOR STR73xF RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評(píng)估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
STR730F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES
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