型号
- 型号
- 关键词
IC mcu 32bit 512kb flash 144lqfp
器件类别：半导体 嵌入式处理器和控制器
厂商名称：FREESCALE (NXP)
器件标准：
| 型号 | MK21FX512AVLQ12 | MK21FX512AVMD12 | MK21FN1M0AVMC12 | MK21FN1M0AVMD12 |
|---|---|---|---|---|
| 描述 | IC mcu 32bit 512kb flash 144lqfp | IC mcu 32bit 512kb flash 144mbga | IC mcu 32bit 1mb flash 121mapbga | IC mcu 32bit 1mb flash 144mapbga |
| Standard Package | 60 | 160 | 348 | 160 |
| Category | Integrated Circuits (ICs) | Integrated Circuits (ICs) | Integrated Circuits (ICs) | Integrated Circuits (ICs) |
| Family | Embedded - Microcontrollers | Embedded - Microcontrollers | Embedded - Microcontrollers | Embedded - Microcontrollers |
| 系列 Packaging |
Tray | Tray | Tray | Tray |
| Core Process | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 |
| Core Size | 32-Bi | 32-Bi | 32-Bi | 32-Bi |
| 速度 Speed |
120MHz | 120MHz | 120MHz | 120MHz |
| Connectivity | CAN, I²C, IrDA, SPI, UART/USART, USB, USB OTG | CAN, I²C, IrDA, SPI, UART/USART, USB, USB OTG | CAN, I²C, IrDA, SPI, UART/USART, USB, USB OTG | CAN, I²C, IrDA, SPI, UART/USART, USB, USB OTG |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT | DMA, I²S, LVD, POR, PWM, WDT | DMA, I²S, LVD, POR, PWM, WDT | DMA, I²S, LVD, POR, PWM, WDT |
| Number of I/O | 100 | 100 | 64 | 100 |
| Program Memory Size | 512KB (512K x 8) | 512KB (512K x 8) | 1MB (1M x 8) | 1MB (1M x 8) |
| Program Memory Type | FLASH | FLASH | FLASH | FLASH |
| RAM Size | 64K x 8 | 64K x 8 | 128K x 8 | 128K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.71 V ~ 3.6 V | 1.71 V ~ 3.6 V | 1.71 V ~ 3.6 V | 1.71 V ~ 3.6 V |
| Data Converters | A/D 58x16b, D/A 2x12b | A/D 58x16b, D/A 2x12b | A/D 58x16b, D/A 2x12b | A/D 58x16b, D/A 2x12b |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| 封装 / 箱体 Package / Case |
144-LFBGA | 144-LFBGA | 121-LFBGA | 144-LFBGA |
| Supplier Device Package | 144-LQFP (20x20) | 144-MAPBGA (13x13) | 121-MAPBGA (12x12) | 144-MAPBGA (13x13) |
| Dynamic Catalog | Kinetis K20 Series | Kinetis K20 Series | Kinetis K20 Series | Kinetis K20 Series |
