STMicroelectronics STM32L072CZTx
ARM Cortex-M0+, 32 MHz, 192 kB ROM, 20 kB RAM
The STM32L0 devices provides high power efficiency for a wide range of performance. It is achieved with a large choice of internal and external clock sources, an internal voltage adaptation and several low-power modes. Typical applications include application control and user interfaces, handheld equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs - CRC calculation unit, 96-bit unique ID - USB 2.0 crystal-less, battery charging detection and LPM - True RNG and firewall protection
- DMA:7 -channel DMA
- Processor:Cortex-M0+, 32 MHz
- RNG:True Random Number Generator
- ROM:192 kB
- RAM:20 kB
- Supply Voltage:1.65 V .. 3.60 V Operating Voltage
- Maximum Clock Frequency:32 MHz,
- RTC:32 kHz
- I2C:2 x I2C
- USART:3 x USART
- Watchdog:2 x Watchdog Timer
- Timer/Counter:5 x 16-bit
- Operating Temperature Range:-40 °C .. 85 °C Operating Temperature Range
- Package, QFP:48-lead QFP
- Other:1 x 20-byte backup register
- Other:1 x Other Feature
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