32-bit RISC microcontroller featuring an Arm Cortex-M0+ core operating up to 32 MHz. This ultra-low-power MCU offers 64 KB of FLASH memory and 8 KB of RAM, with 50 I/O lines. It supports a wide supply voltage range of 1.8V to 3.6V and operates within an industrial temperature grade from -40°C to 105°C. Key peripherals include PWM channels, ADC, and DMA channels. The component is housed in a 64-terminal S-PBGA-B64 package.
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Technical Specifications
Stmicroelectronics STM32L051R8H7 technical specifications.
General
Max Operating Temperature
105
Number of Terminals
64
Min Operating Temperature
-40
Terminal Position
BOTTOM
JEDEC Package Code
S-PBGA-B64
Width
5
Length
5
Temperature Grade
INDUSTRIAL
Supply Current-Max
6.8
Supply Voltage-Nom
3
Supply Voltage-Min
1.8
Supply Voltage-Max
3.6
Clock Frequency-Max
25
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Number of I/O Lines
50
External Data Bus Width
0
Address Bus Width
0
Bit Size
32
Speed
32
ROM Programmability
FLASH
ROM (words)
65536
RAM (bytes)
8192
PWM Channels
YES
Has ADC
YES
DMA Channels
YES
DAC Channels
NO
Compliance
Eccn Code
3A991.A.2
REACH
Compliant
Military Spec
False
Datasheet
Stmicroelectronics STM32L051R8H7 Datasheet
Download the complete datasheet for Stmicroelectronics STM32L051R8H7 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.