器件名 | 厂商 | 描 述 | 功能 |
---|---|---|---|
LM4F120B2QR | Texas Instruments(德州仪器) | RISC MICROCONTROLLER | 下载 |
LM4F120B2QRFIG | Texas Instruments(德州仪器) | 32-BIT, FLASH, 80MHz, RISC MICROCONTROLLER, PQFP64, ROHS COMPLIANT, PLASTIC, LQFP-64 | 下载 |
LM4F120C4QR | Texas Instruments(德州仪器) | RISC MICROCONTROLLER | 下载 |
LM4F120C4QRFIG | Texas Instruments(德州仪器) | 32-BIT, FLASH, 80MHz, RISC MICROCONTROLLER, PQFP64, ROHS COMPLIANT, PLASTIC, LQFP-64 | 下载 |
LM4F120E5QR | Texas Instruments(德州仪器) | IC RISC MICROCONTROLLER, Microcontroller | 下载 |
LM4F120E5QRFIG | Texas Instruments(德州仪器) | IC 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP64, ROHS COMPLIANT, PLASTIC, LQFP-64, Microcontroller | 下载 |
LM4F120H5QR | Texas Instruments(德州仪器) | RISC MICROCONTROLLER | 下载 |
LM4F120H5QRFIG | Texas Instruments(德州仪器) | IC 32-BIT, FLASH, 80 MHz, RISC MICROCONTROLLER, PQFP64, ROHS COMPLIANT, PLASTIC, LQFP-64, Microcontroller | 下载 |
对应元器件 | pdf文档资料下载 |
---|---|
LM4F120B2QR 、 LM4F120C4QR 、 LM4F120E5QR 、 LM4F120H5QR | 下载文档 |
LM4F120H5QRFIG | 下载文档 |
LM4F120E5QRFIG | 下载文档 |
LM4F120C4QRFIG | 下载文档 |
LM4F120B2QRFIG | 下载文档 |
型号 | LM4F120B2QR | LM4F120C4QR | LM4F120E5QR | LM4F120H5QR |
---|---|---|---|---|
描述 | RISC MICROCONTROLLER | RISC MICROCONTROLLER | IC RISC MICROCONTROLLER, Microcontroller | RISC MICROCONTROLLER |
厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
包装说明 | LFQFP, | LFQFP, | LFQFP, | LFQFP, |
Reach Compliance Code | unknown | unknown | unknown | unknown |
具有ADC | YES | YES | YES | YES |
位大小 | 32 | 32 | 32 | 32 |
最大时钟频率 | 25 MHz | 25 MHz | 25 MHz | 25 MHz |
DAC 通道 | NO | NO | NO | NO |
DMA 通道 | YES | YES | YES | YES |
JESD-30 代码 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 | S-PQFP-G64 |
长度 | 10 mm | 10 mm | 10 mm | 10 mm |
I/O 线路数量 | 43 | 43 | 43 | 43 |
端子数量 | 64 | 64 | 64 | 64 |
最高工作温度 | 85 °C | 85 °C | 85 °C | 85 °C |
最低工作温度 | -40 °C | -40 °C | -40 °C | -40 °C |
PWM 通道 | YES | YES | YES | YES |
封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
封装代码 | LFQFP | LFQFP | LFQFP | LFQFP |
封装形状 | SQUARE | SQUARE | SQUARE | SQUARE |
封装形式 | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
ROM可编程性 | FLASH | FLASH | FLASH | FLASH |
座面最大高度 | 1.6 mm | 1.6 mm | 1.6 mm | 1.6 mm |
速度 | 80 MHz | 80 MHz | 80 MHz | 80 MHz |
最大供电电压 | 3.63 V | 3.63 V | 3.63 V | 3.63 V |
最小供电电压 | 2.97 V | 2.97 V | 2.97 V | 2.97 V |
标称供电电压 | 3.3 V | 3.3 V | 3.3 V | 3.3 V |
表面贴装 | YES | YES | YES | YES |
技术 | CMOS | CMOS | CMOS | CMOS |
温度等级 | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL |
端子形式 | GULL WING | GULL WING | GULL WING | GULL WING |
端子节距 | 0.5 mm | 0.5 mm | 0.5 mm | 0.5 mm |
端子位置 | QUAD | QUAD | QUAD | QUAD |
宽度 | 10 mm | 10 mm | 10 mm | 10 mm |
uPs/uCs/外围集成电路类型 | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
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