PartNumber | STM32L100R8T6A | STM32L100R8T6 | STM32L100R8T6ATR |
Description | ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB | ARM Microcontrollers - MCU Value Line M3 ARM 32 Kbytes 32 MHz | ARM Microcontrollers - MCU Ultra-low-power 32-bit Value Line ARM Cortex-M3 MCU with 64 Kbytes Flash, 32 MHz CPU, LCD, USB |
Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
RoHS | Y | Y | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | LQFP-64 | LQFP-64 | - |
Series | STM32L100R8-A | STM32L100R8 | STM32L100R8-A |
Core | ARM Cortex M3 | ARM Cortex M3 | - |
Maximum Clock Frequency | 32 MHz | 32 MHz | - |
Program Memory Size | 64 kB | 64 kB | - |
Data RAM Size | 8 kB | 8 kB | - |
ADC Resolution | 12 bit | 12 bit | - |
Number of I/Os | 51 I/O | 51 I/O | - |
Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | - |
Minimum Operating Temperature | - 40 C | - 40 C | - |
Maximum Operating Temperature | + 85 C | + 85 C | - |
Product | MCU | MCU | - |
Program Memory Type | Flash | Flash | - |
Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
Data RAM Type | RAM | RAM | - |
Data ROM Size | 2 kB | 2 kB | - |
Data ROM Type | EEPROM | EEPROM | - |
Interface Type | I2C, SPI, USART, USB | I2C, SPI, USART, USB | - |
Analog Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | - |
DAC Resolution | 12 bit | 12 bit | - |
I/O Voltage | 5.5 V | 5.5 V | - |
Number of ADC Channels | 20 Channel | 20 Channel | - |
Number of Timers/Counters | 8 x 16 bit | 8 x 16 bit | - |
Processor Series | STM32L100 | STM32L100 | - |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 960 | 960 | 1000 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 3.6 V | 3.6 V | - |
Supply Voltage Min | 1.8 V | 1.8 V | - |
Watchdog Timers | Watchdog Timer | Watchdog Timer | - |
Unit Weight | 0.012088 oz | 0.012088 oz | - |
Packaging | - | Tray | - |
Moisture Sensitive | - | Yes | - |
Tradename | - | STM32 | - |