KM1M4BF67G
新唐科技· 系列 KM1M4BF生命周期: 未标注
Cortex-M4 · 120 MHz · 136 KB · 16 KB
关键参数
内核
Cortex-M4
最高主频
120 MHz
note=highest CPUCLK used in the DC characteristics (SLEEP mode IDD4 condition and NORMAL mode IDD1/IDD2)
程序 Flash
136 KB
SRAM
16 KB
工作温度
-40 ~ 110°C
operating CASE temperature Tc (Tcopr); the document gives no ambient-temperature rating
GPIO 数
20
UART 数
3
SPI 数
3
I²C 数
3
ADC 位数
12
ADC 通道数
6
PWM 通道
4
完整参数
| 内核与性能 | |
| 内核 | Cortex-M4 |
| 浮点单元 | 有 |
| 最高主频 | 120 MHz note=highest CPUCLK used in the DC characteristics (SLEEP mode IDD4 condition and NORMAL mode IDD1/IDD2) |
| 存储 | |
| 程序 Flash | 136 KB |
| SRAM | 16 KB |
| 数据 Flash | 8 KB |
| 电源与环境 | |
| 工作温度 | -40 ~ 110°C operating CASE temperature Tc (Tcopr); the document gives no ambient-temperature rating |
| 最低功耗模式电流 | 2000 µA mode=DEEP SLEEP (IDD6: HXOCLK, PLLCLK, CPUCLK, IOCLK stopped), VDD50=5.0 V, temp=Tc = -40 to 110 C (table range; typ is not given at 25 C), stat=typ |
| 封装与 IO | |
| 封装尺寸 | 7x7 |
| 引脚数 | 32 |
| GPIO 数 | 20 |
| 通信接口 | |
| UART 数 | 3 |
| SPI 数 | 3 |
| I²C 数 | 3 |
| 模拟 | |
| ADC 位数 | 12 |
| ADC 通道数 | 6 |
| DAC 通道数 | 1 |
| DAC 位数 | 10 |
| 比较器 | 1 |
| 运放/PGA | 1 |
| 定时与控制 | |
| PWM 通道 | 4 |
| DMA 通道 | 8 |
| 可靠性与认证 | |
| Flash 擦写寿命 | 10,000 cycles mem=I-Flash (program flash), ECC function enabled, stat=min, VDD50=VRST5N to 5.5 V, temp=Tc = -40 to 110 C |
| Flash 数据保持 | 20 years mem=I-Flash (program flash), after rewriting EMAX1 (10,000) times, includes power-off time, stat=min |
以上数值由程序从原厂文档的对应位置读取并核对；如有出入请以原厂最新数据手册为准。
同系列型号 (19)
| PN | 最高主频 | 程序 Flash | SRAM | 工作温度 | 封装 | GPIO 数 |
|---|---|---|---|---|---|---|
| KM1M4BF02G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 85 |
| KM1M4BF02K | 120 MHz | 264 KB | 16 KB | -40 ~ 110°C | — | 85 |
| KM1M4BF03G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 65 |
| KM1M4BF03K | 120 MHz | 264 KB | 16 KB | -40 ~ 110°C | — | 65 |
| KM1M4BF04G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 51 |
| KM1M4BF04K | 120 MHz | 264 KB | 16 KB | -40 ~ 110°C | — | 51 |
| KM1M4BF05G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 37 |
| KM1M4BF22K | 160 MHz | 264 KB | 48 KB | -40 ~ 110°C | — | 86 |
| KM1M4BF23K | 160 MHz | 264 KB | 48 KB | -40 ~ 110°C | — | 66 |
| KM1M4BF24K | 160 MHz | 264 KB | 48 KB | -40 ~ 110°C | — | 52 |
| KM1M4BF52G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 85 |
| KM1M4BF52K | 120 MHz | 264 KB | 16 KB | -40 ~ 110°C | — | 85 |
| KM1M4BF53G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 65 |
| KM1M4BF53K | 120 MHz | 264 KB | 16 KB | -40 ~ 110°C | — | 65 |
| KM1M4BF54G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 51 |
| KM1M4BF54K | 120 MHz | 264 KB | 16 KB | -40 ~ 110°C | — | 51 |
| KM1M4BF64G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 50 |
| KM1M4BF65G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 36 |
| KM1M4BF66G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 32 |