Mainstream Performance line, Arm
ARM Cortex-M3 32-bit MCU，72 MHz，64K Flash / 20K SRAM，LQFP48，2.0~3.6V规格书核对
内核CORTEX-M3
位数32 bit
主频72 MHz
Flash64 kB
全部替代型号
查看完整报告技术参数
内核CORTEX-M3
位数32 bit
主频72 MHz最大
Flash64 kB
RAM20 kB
IO 数37
供电电压2 ~ 3.6 V
规格书核对参数
16 项| 参数 | 值和测试条件 | 出处 |
|---|---|---|
| 内核 | ARM Cortex-M3 | |
| 主频 | 72 MHz | |
| Flash | 64 KB | |
| SRAM | 20 KB | |
| 供电电压（推荐） | 2.0~3.6 V | |
| VDD 绝对最大 | -0.3~4.0 V |
全部参数（22 项）
| 电源 | |
|---|---|
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| 环境与封装 | |
| Core Size | 32-Bit Single-Core |
| EEPROM Size | - |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package | Tray |
| Package / Case | 48-LQFP |
| Program Memory Size | 64KB (64K x 8) |
| RAM Size | 20K x 8 |
| 其他 | |
| Base Product Number | STM32F103 |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Core Processor | ARM® Cortex®-M3 |
| Data Converters | A/D 10x12b |
| DigiKey Programmable | Not Verified |
| Mfr | STMicroelectronics |
| Number of I/O | 37 |
| Oscillator Type | Internal |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| Product Status | Active |
| Program Memory Type | FLASH |
| Series | STM32F1 |
| Speed | 72MHz |
器件图片
技术资料
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