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參數(shù)資料
| 型號(hào)： | STR712FR2T6 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | ARM7TDMI? 16/32-BIT MCU WITH FLASH, USB, CAN 5 TIMERS, ADC, 10 COMMUNICATIONS INTERFACES |
| 中文描述： | ARM7TDMI的？ 16/32位微控制器5定時(shí)器，ADC和10 COMMUNICAT離子接口與閃存，USB，可以 |
| 文件頁數(shù)： | 4/49頁 |
| 文件大?。?/td> | 678K |
| 代理商： | STR712FR2T6 |
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STR71xF - INTRODUCTION
4/49
1
Optional External Memory
(STR710F
)
The non-multiplexed 16-bit data/24-bit address bus available on the STR710F (144-pin)
supports four 16-Mbyte banks of external memory. Wait states are programmable individually
for each bank allowing different memory types (Flash, EPROM, ROM, SRAM etc.) to be used
to store programs or data.
Figure 1
shows the general block diagram of the device family.
Flexible Power Management
To minimize power consumption, you can program the STR71xF to switch to SLOW, WAIT
FOR INTERRUPT, STOP or STANDBY mode depending on the current system activity in the
application.
Flexible Clock Control
Two external clock sources can be used, a main clock and a 32 kHz backup clock. The
embedded PLL allows the internal system clock (up to 50 MHz) to be generated from a main
clock frequency of 16 MHz or less. The PLL output frequency can be programmed using a
wide selection of multipliers and dividers.
Voltage Regulators
The
STR71xF
requires an external 3.0-3.6V power supply. There are two internal Voltage
Regulators for generating the 1.8V power supply for the core and peripherals. The main VR is
switched off and the Low Power VR switched on when the application puts the
STR71xF
in
Standby or Low Power Wait for Interrupt (LPWFI) mode.
Low Voltage Detectors
Each voltage regulator has an embedded LVD that monitors the internal 1.8V supply. If the
voltage drops below a certain threshold, the LVD will reset the
STR71xF
.
On-Chip Peripherals
CAN Interface (STR710F and STR712F)
The CAN module is compliant with the CAN specification V2.0 part B (active). The bit rate can
be programmed up to 1 MBaud.
USB Interface (STR710F and STR711F)
The full-speed USB interface is USB V2.0 compliant and provides up to 8 bidirectional/16
unidirectional endpoints, up to 12 Mb/s (full-speed), support for bulk transfer and USB
Suspend/Resume functions.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STR712FR2XX | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM7TDMI⑩ 32-bit MCU with Flash, USB, CAN 5 timers, ADC, 10 communications interfaces |
| STR712-SK | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:IAR’s complete, low cost starter kits for STR7 and STR9 |
| STR712-SK/IAR | 功能描述:開發(fā)板和工具包 - ARM Starter Kit for STR712 Series 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 |
| STR712-SKIAR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:IAR’s complete, low cost starter kits for STR7 and STR9 |
| STR715FR0 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ARM7TDMI⑩ 32-bit MCU with Flash, USB, CAN 5 timers, ADC, 10 communications interfaces |
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