32-bit Arm Cortex-M3 microcontroller featuring a 32 MHz CPU and 128 KB of Flash memory. This ultra-low-power MCU operates across an industrial temperature range of -40°C to 85°C with a supply voltage from 1.65V to 3.6V. It offers 51 I/O lines, 16 KB RAM, and includes peripherals such as PWM channels, ADC, DAC, and DMA channels. Packaged in a 64-terminal S-PBGA-B64, this device supports USB connectivity.
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Stmicroelectronics STM32L151RBH6D technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 64 |
| Min Operating Temperature | -40 |
| Terminal Position | BOTTOM |
| JEDEC Package Code | S-PBGA-B64 |
| Width | 5 |
| Length | 5 |
| Pin Count | 64 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 3 |
| Supply Voltage-Min | 1.65 |
| Supply Voltage-Max | 3.6 |
| Clock Frequency-Max | 32 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Number of I/O Lines | 51 |
| External Data Bus Width | 0 |
| Address Bus Width | 0 |
| Bit Size | 32 |
| Speed | 32 |
| ROM Programmability | FLASH |
| ROM (words) | 131072 |
| RAM (bytes) | 16384 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | YES |
| DAC Channels | YES |
| Eccn Code | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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