ARM7TDMI的32位MCU配备闪光灯, 3倍CAN , 4个UART , 20定时器, ADC , 12 COMM 。 INTERFACES ARM7TDMI 32-bit MCU with Flash, 3x CAN, 4 UARTs, 20 timers, ADC, 12 comm. interfaces
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.
**Key Features**
电源电压DC 5.00 V, 5.50 V max
时钟频率 36.0 MHz, 36.0 MHz max
RAM大小 16K x 8
I/O引脚数 112
存取时间 36.0 µs
内核架构 ARM
内核子架构 ARM7
工作温度Max 105 ℃
工作温度Min -40 ℃
安装方式 Surface Mount
引脚数 144
封装 LQFP-144
封装 LQFP-144
工作温度 -40℃ ~ 105℃
产品生命周期 Active
包装方式 Cut Tape CT
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 3A991A2