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| PartNumber | STM32L152R6H6A | STM32L152R6H6 | STM32L152R6T6 |
| Description | ARM Microcontrollers - MCU Ultra-low-power ARM Cortex-M3 MCU with 32 Kbytes Flash, 32 MHz CPU, LCD, USB | ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb LP LCD MCU | IC MCU 32BIT 32KB FLASH 64LQFP |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | Embedded - Microcontrollers |
| Package / Case | BGA-64 | - | - |
| Series | STM32L152R6-A | STM32L152R6 | STM32 L1 |
| Operating Supply Voltage | 1.65 V to 3.6 V | 1.65 V to 3.6 V | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Analog Supply Voltage | 1.65 V to 3.6 V | - | - |
| I/O Voltage | 1.65 V to 3.6 V | - | - |
| Processor Series | STM32L1 | - | STM32L1 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 3840 | 3840 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | - | - |
| Supply Voltage Min | 1.65 V | - | - |
| Tradename | STM32 | - | STM32 |
| Unit Weight | 0.091712 oz | 0.025186 oz | 0.012088 oz |
| RoHS | - | Y | - |
| Core | - | ARM Cortex M3 | ARM Cortex M3 |
| Data Bus Width | - | 32 bit | 32 bit |
| Packaging | - | Tray | Tray |
| Moisture Sensitive | - | Yes | - |
| Mounting Style | - | - | SMD/SMT |
| Package Case | - | - | LQFP-64 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Supplier Device Package | - | - | 64-LQFP (10x10) |
| Number of I O | - | - | 51 |
| Speed | - | - | 32MHz |
| EEPROM Size | - | - | 4K x 8 |
| Core Processor | - | - | ARMR CortexR-M3 |
| RAM Size | - | - | 10K x 8 |
| Program Memory Type | - | - | FLASH |
| Peripherals | - | - | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT |
| Connectivity | - | - | I2C, IrDA, LIN, SPI, UART/USART, USB |
| Voltage Supply Vcc Vdd | - | - | 1.8 V ~ 3.6 V |
| Core Size | - | - | 32-Bit |
| Program Memory Size | - | - | 32KB (32K x 8) |
| Data Converters | - | - | A/D 20x12b; D/A 2x12b |
| Oscillator Type | - | - | Internal |