- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄381120 > STR731FV2T7 (意法半導(dǎo)體) ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES PDF資料下載
參數(shù)資料
| 型號： | STR731FV2T7 |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES |
| 中文描述： | ARM7TDMI的32位微控制器閃存，3倍的CAN，4個UART，20定時器，ADC和12通信設(shè)備。接口 |
| 文件頁數(shù)： | 4/22頁 |
| 文件大小： | 380K |
| 代理商： | STR731FV2T7 |
STR73xF Data Brief
4/22
Low Voltage Detectors
The voltage regulator and Flash modules each have an embedded LVD that monitors the
internal 1.8V supply. If the voltage drops below a certain threshold, the LVD will reset the
STR73xF.
Note:
An external power-on reset must be provided ensure the microcontroller starts-up
correctly.
On-Chip Peripherals
CAN Interfaces
The three CAN modules are compliant with the CAN specification V2.0 part B (active). The bit
rate can be programmed up to 1 MBaud. These are not available in the STR735 and STR736.
DMA
4 DMA controllers, each with 4 data streams manage memory to memory, peripheral to
memory and memory to peripheral transfers. The DMA requests are connected to TIM timers,
BSPI0, BSPI1, BSPI2 and ADC. One of the streams can be configured to be triggered by a
software request, independently from any peripheral activity.
16-bit Timers (TIM)
Each of the ten timers (six in 100-pin devices) have a 16-bit free-running counter with 7-bit
prescaler, up to two input capture/output compare functions, a pulse counter function, and a
PWM channel with selectable frequency. This provides a total of 16 independent PWMs (12 in
100-pin devices) when added with the PWM modules (see next paragraph).
PWM Modules (PWM)
The six 16-bit PWM modules have independently programmable periods and duty-cycles,
with 5+3 bit prescaler factor.
Timebase Timers (TB)
The three 16-bit Timebase Timers with 8-bit prescaler for general purpose time triggering
operations.
Realtime Clock (RTC)
The RTC provides a set of continuously running counters driven by separate clock signal
derived from the main oscillator. The RTC can be used as a general timebase or clock/
calendar/alarm function. When the STR73xF is in LPWFI mode the RTC keeps running,
powered by the low power voltage regulator.
UARTs
The 4 UARTs allow full duplex, asynchronous, communications with external devices with
independently programmable TX and RX baud rates up to 625K baud.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STR731F | ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES |
| STR735F | ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES |
| STR736F | ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES |
| STR736FV2T7 | ARM7TDMI 32-BIT MCU WITH FLASH, 3x CAN, 4 UARTs, 20 TIMERS, ADC, 12 COMM. INTERFACES |
| STR730FZ2T7 | 128 x 128 pixel format, LED or EL Backlight available |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STR731FVX | 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 |
| STR731-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 |
| STR731-SK/IAR | 功能描述:開發(fā)板和工具包 - ARM IAR KickStart Starter Kit RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評估: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 |
| STR731-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 |
| STR735F | 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。