32-bit RISC microcontroller featuring an Arm Cortex-M0+ core operating at up to 32 MHz. This ultra-low-power MCU offers 64 KB of FLASH memory and 8 KB of RAM, with 51 I/O lines. Integrated peripherals include USB, LCD controller, PWM channels, ADC, DMA, and DAC. Designed for automotive applications, it operates across a temperature range of -40°C to 125°C with a supply voltage from 1.8V to 3.6V. Packaged in a 64-terminal S-PQFP-G64 format.
Frequency32
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Technical Specifications
Stmicroelectronics STM32L053R8T3 technical specifications.
General
Max Operating Temperature
125
Number of Terminals
64
Min Operating Temperature
-40
Terminal Position
QUAD
JEDEC Package Code
S-PQFP-G64
Width
10
Length
10
Temperature Grade
AUTOMOTIVE
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
51
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
YES
Compliance
Eccn Code
3A991.A.2
REACH
Compliant
Military Spec
False
Datasheet
Stmicroelectronics STM32L053R8T3 Datasheet
Download the complete datasheet for Stmicroelectronics STM32L053R8T3 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.