产品概述
描述
ARMcore with embedded Flash & RAM STR73xF family combines the high performance ARM7TDMI™ CPU with an extensive range of peripheral functions and enhanced I/O capabilities. All devices have on-chip high-speed single voltage Flash memory and high-speed RAM. The STR73xF family has anembedded ARM core and is therefore compatible with all ARM tools and software.Extensive tools support
STMicroelectronics’ 32-bit, ARM core-based microcontrollers are supported by a complete range of high-end and low-cost development tools to meet the needs of application developers. This extensive line of hardware/software tools includes starter kits and complete development packages all tailored for ST’s ARM core-based MCUs.
The range of development packages includes third-party solutions that come complete with a graphical development environment and an in-circuit emulator/programmer featuring a JTAG application interface. These support a range of embedded operating systems (OS), while several royalty-free OSs are also available.
For more information, please refer to ST MCU site http://www.st.com/mcu
Figure 1 shows the general block diagram of the device family.
-
所有功能
- Development tools support\t\t
JTAG interface\t\t - 10-bit A/D converter\t\t
12/16 channels\t\t Conversion time: min. 3μs, range: 0 to 5V\t\t - Timers\t\t
16-bit watchdog timer (WDG)\t\t 6/10 16-bit timers (TIM) each with: 2 input captures, 2 output compares, PWM and pulse counter modes\t\t 6 16-bit PWM modules (PWM)\t\t 3 16-bit timebase timers with 8-bit prescalers\t\t - DMA\t\t
4 DMA controllers with 4 channels each\t\t - Core\t\t
ARM7TDMI 32-bit RISC CPU\t\t 32 MIPS @ 36 MHz\t\t - Clock, reset and supply management\t\t
4.5 - 5.5V application supply and I/Os\t\t Embedded 1.8V regulator for core supply\t\t Embedded oscillator running from external 4-8MHz crystal or ceramic resonator\t\t Up to 36 MHz CPU frequency with internal PLL\t\t 32 kHz or 2 MHz internal RC oscillator, software configurable for fast startup and backup clock Real-time clock for clock-calendar function\t\t Wake-up timer driven by internal RC for wake-up from STOP mode\t\t 5 power saving modes: SLOW, WFI, LPWFI, STOP and HALT modes\t\t - Memories\t\t
Up to 256 Kbytes Flash program memory (10,000 cycles endurance, data retention 20 years @ 85˚ C)\t\t 16 Kbytes RAM\t\t - Up to 112 I/O ports\t\t
72/112 multifunctional bidirectional I/Os\t\t - 12 communications interfaces\t\t
2 I2C interfaces 4 UART asynchronous serial interfaces\t\t 3 BSPI synchronous serial interfaces\t\t Up to 3 CAN interfaces (2.0B Active)\t\t - Nested interrupt controller\t\t
Fast interrupt handling with multiple vectors\t\t 64 maskable IRQs with 64 vectors and 16 priority levels\t\t 2 maskable FIQ sources\t\t 16 external interrupts, up to 32 wake-up lines\t\t
- Development tools support\t\t
电路原理图
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All tools & software
All resources
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产品规格 (1)
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工具/软件相关的应用笔记 (5 of 6)
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - STR731FV1
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STR731FV1T6 |
NRND
|
LQFP 100 14x14x1.4 mm | 工业 | Ecopack2 | |
| STR731FV1T7 |
NRND
|
LQFP 100 14x14x1.4 mm | 工业 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| STR731FV1T7 | 无法联系到经销商，请联系我们的销售办事处 |
NRND
|
3A991A2 | NEC | Tray | LQFP 100 14x14x1.4 mm | -40 | 105 | MALTA | |||
| STR731FV1T6 | 1 distributors |
NRND
|
3A991A2 | NEC | Tray | LQFP 100 14x14x1.4 mm | -40 | 85 | MALTA | |||
供货状态
NRNDECCN (US)
3A991A2Budgetary Price (US$)*/Qty
供货状态
NRNDECCN (US)
3A991A2Budgetary Price (US$)*/Qty
