KM1M4BF65G
Nuvoton· Series KM1M4BFLifecycle: Mass production
Cortex-M4 · 120 MHz · 136 KB · 16 KB
Key specifications
CPU core
Cortex-M4
Max CPU frequency
120 MHz
note=highest CPUCLK used in the DC characteristics (SLEEP mode IDD4 condition and NORMAL mode IDD1/IDD2)
Program Flash
136 KB
SRAM
16 KB
Operating temperature
-40 ~ 110°C
operating CASE temperature Tc (Tcopr); the document gives no ambient-temperature rating
GPIO count
36
UART
6
SPI
6
I²C
6
ADC resolution
12
ADC channels
11
PWM channels
6
All parameters
| Core | |
| CPU core | Cortex-M4 |
| FPU | Yes |
| Max CPU frequency | 120 MHz note=highest CPUCLK used in the DC characteristics (SLEEP mode IDD4 condition and NORMAL mode IDD1/IDD2) |
| Memory | |
| Program Flash | 136 KB |
| SRAM | 16 KB |
| Data Flash | 8 KB |
| Power & environment | |
| Operating temperature | -40 ~ 110°C operating CASE temperature Tc (Tcopr); the document gives no ambient-temperature rating |
| Lowest-power mode current | 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 |
| Package & IO | |
| Package size | 7x7 |
| Pin count | 48 |
| GPIO count | 36 |
| Connectivity | |
| UART | 6 |
| SPI | 6 |
| I²C | 6 |
| Analog | |
| ADC resolution | 12 |
| ADC channels | 11 |
| DAC channels | 1 |
| DAC resolution | 10 |
| Analog comparators | 1 |
| Op-amps / PGA | 1 |
| Timers & control | |
| PWM channels | 6 |
| DMA channels | 8 |
| Reliability | |
| Flash endurance | 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 data retention | 20 years mem=I-Flash (program flash), after rewriting EMAX1 (10,000) times, includes power-off time, stat=min |
Values are read by software from the exact location in the manufacturer's document and cross-checked. The latest manufacturer datasheet prevails.
Same series (19)
| PN | Max CPU frequency | Program Flash | SRAM | Operating temperature | Package | GPIO count |
|---|---|---|---|---|---|---|
| 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 |
| KM1M4BF66G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 32 |
| KM1M4BF67G | 120 MHz | 136 KB | 16 KB | -40 ~ 110°C | — | 20 |