STM32L100R8T6A
| Parameters | |
|---|---|
| Factory Lead Time | 10 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP |
| Number of Pins | 64 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tray |
| Series | STM32L1 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 64 |
| Max Power Dissipation | 444mW |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Supply Voltage | 3V |
| Terminal Pitch | 0.5mm |
| Frequency | 32MHz |
| Base Part Number | STM32L100 |
| Interface | I2C, SPI, USART, USB |
| Memory Size | 64kB |
| Oscillator Type | Internal |
| Number of I/O | 51 |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V~3.6V |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Core Processor | ARM® Cortex®-M3 |
| Peripherals | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT |
| Program Memory Type | FLASH |
| Core Size | 32-Bit |
| Program Memory Size | 64KB 64K x 8 |
| Connectivity | I2C, SPI, UART/USART, USB |
| Bit Size | 32 |
| Data Converter | A/D 20x12b; D/A 2x12b |
| Watchdog Timer | Yes |
| Has ADC | YES |
| DMA Channels | YES |
| Data Bus Width | 32b |
| Number of Timers/Counters | 8 |
| Core Architecture | ARM |
| EEPROM Size | 2K x 8 |
| On Chip Program ROM Width | 8 |
| Boundary Scan | YES |
| Low Power Mode | YES |
| Number of A/D Converters | 1 |
| Format | FIXED POINT |
| Integrated Cache | NO |
| Number of UART Channels | 3 |
| Number of ADC Channels | 20 |
| Max Junction Temperature (Tj) | 105°C |
| Number of External Interrupts | 16 |
| Number of PWM Channels | 24 |
| Number of I2C Channels | 2 |
| On Chip Data RAM Width | 8 |
| Ambient Temperature Range High | 85°C |
| Height | 1.6mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
STM32L100R8T6A Description
The high-performance ARM? Cortex?-M3 32-bit RISC core operates at a frequency of 32 MHz (33.3 DMIPS) in the ultra-low-power STM32L100x6/8/B-A devices, along with a memory protection unit (MPU), high-speed embedded memories (Flash memory up to 128 Kbytes and RAM up to 16 Kbytes), and a wide variety of enhanced I/Os and peripherals connected to two APB buses.
A 12-bit ADC, two DACs, two ultra-low-power comparators, six general-purpose 16-bit timers, and two basic timers that can be used as time bases are all provided by each device. The STM32L100x6/8/B-A devices also include both conventional and cutting-edge communication interfaces, including up to two I2C and SPIs, three USARTs, and a USB.
STM32L100R8T6A Features
1.8 V to 3.6 V power supply
-40°C to 85°C temperature range
0.28 μA Standby mode (2 wakeup pins)
1.11 μA Standby mode + RTC
0.44 μA Stop mode (16 wakeup lines)
1.38 μA Stop mode + RTC
10.9 μA Low-power Run mode
185 μA/MHz Run mode
10 nA ultra-low I/O leakage
< 8 μs wakeup time
1 to 24 MHz crystal oscillator
32 kHz oscillator for RTC with calibration
High Speed Internal 16 MHz
Internal low-power 37 kHz RC
Internal multispeed low-power 65 kHz to 4.2 MHz
PLL for CPU clock and USB (48 MHz)
STM32L100R8T6A Applications
Power Management
Consumer Electronics
Portable Devices
Industrial