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NUC140RE3CN
NRND (Not Recommended for New Designs)
Recommended replacement part number: NUC240SE3AE
All resources/ documents/ development boards information will be removed after 2023/4/1.
EOL date: 2023/4/1
The NUC140 series operates at 2.5V ~ 5.5V and - 40 ℃ ~ 85 ℃ ,and provides 22.1184 MHz high precision internal oscillator ( 1 % accuracy at 25 ℃ ,5V ) , provides Bosch CAN 2.0A/B, USB 2.0 full speed, rich peripherals, rich connectivity interface and high immunity ( 8 kV ESD, 4 kV EFT ) . Package types include LQFP48, LQFP64 and LQFP100.
Target Application:
Automotive, Security/ Alarm, Temperature Sensor, Communication System, etc.
Key Features:
| • | Core | ||
| - | Cortex™-M0 processor | ||
| - | Max frequency of 50 MHz | ||
| - | Operating voltage: 2.5V to 5.5V | ||
| - | Temperature range: - 40 ℃ ~ 85 ℃ | ||
| • | Memory | ||
| - | 32 KB of flash memory | ||
| - | 4 KB of SRAM | ||
| - | 4 KB of Data Flash | ||
| - | ISP ( In-System Programming ) | ||
| - | ICP ( In-Circuit Programming ) | ||
| • | ADC | ||
| - | Up to 8 channels | ||
| - | 12-bit resolution | ||
| - | Up to 800 kSPS | ||
| - | ± 1 ℃ accurate Temperature sensor | ||
| • | PWM | ||
| - | Up to six-channel PWM or three complementary paired PWM outputs | ||
| - | Period/duty trigger ADC function | ||
| • | Connectivity | ||
| - | One Bosch CAN 2.0b | ||
| - | USB 2.0 FS | ||
| - | Up to one SPI s ( up to 36 MHz ) | ||
| - | Up to two I²C s ( up to 400 kHz ) | ||
| - | Up to two UART s ( up to 1 Mbps ) | ||
| - | 16/8 bits EBI interface | ||
| • | Clock Control | ||
| - | 4 to 24 MHz external crystal oscillator | ||
| - | 22.1184 MHz internal RC oscillator ( ± 1 % accuracy at 25 ℃ , 5V ) | ||