32-bit ultra-low-power Arm Cortex-M0+ microcontroller featuring 16KB Flash memory and 8KB RAM. Operates at a maximum CPU speed of 32 MHz with a maximum clock frequency of 25 MHz. Supports a supply voltage range of 1.8V to 3.6V, with a nominal voltage of 3V. Includes 20 I/O lines, PWM channels, ADC, and DMA channels. Packaged in a 25-terminal R-PBGA-B25 (2.097mm x 2.493mm) with an industrial temperature grade (-40°C to 85°C).
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Technical Specifications
Stmicroelectronics STM32L031E4Y6TR technical specifications.
General
Max Operating Temperature
85
Number of Terminals
25
Min Operating Temperature
-40
Terminal Position
BOTTOM
JEDEC Package Code
R-PBGA-B25
Width
2.097
Length
2.493
Temperature Grade
INDUSTRIAL
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
20
External Data Bus Width
0
Address Bus Width
0
Bit Size
32
Speed
32
ROM Programmability
FLASH
ROM (words)
16384
RAM (bytes)
8192
PWM Channels
YES
Has ADC
YES
DMA Channels
YES
DAC Channels
NO
Compliance
Eccn Code
3A991.A.2
HTS Code
8542.31.00.01
REACH
Compliant
Military Spec
False
Datasheet
Stmicroelectronics STM32L031E4Y6TR Datasheet
Download the complete datasheet for Stmicroelectronics STM32L031E4Y6TR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.