32-bit Arm Cortex-M3 RISC microcontroller featuring 128 Kbytes of FLASH memory and a maximum clock frequency of 32 MHz. This industrial-grade MCU offers 37 I/O lines, operates within a supply voltage range of 1.8V to 3.6V, and supports USB connectivity. Integrated peripherals include ADC, DAC, DMA channels, and PWM capabilities. Packaged in a 48-terminal S-PQFP-G48 with dimensions of 7mm x 7mm, it operates from -40°C to 85°C.
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Stmicroelectronics STM32L151CBT6ATR technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 48 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G48 |
| Width | 7 |
| Length | 7 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 1.8 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 32 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 37 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 32 |
| ROM Programmability | FLASH |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| Eccn Code | 3A991.A.2 |
| REACH | Compliant |
| Military Spec | False |
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