Datasheet

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STM32L486xx Description
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Table 2. STM32L486xx family device features and peripheral counts
Peripheral STM32L486Zx STM32L486Qx STM32L486Vx STM32L486Jx STM32L486Rx
Flash memory 1 MB
SRAM 128 KB
External memory
controller for static
memories
Yes Yes Yes
(1)
No No
Quad SPI Yes
Timers
Advanced
control
2 (16-bit)
General
purpose
5 (16-bit)
2 (32-bit)
Basic 2 (16-bit)
Low power 2 (16-bit)
SysTick
timer
1
Watchdog
timers
(independent
, window)
2
Comm.
interfaces
SPI 3
I
2
C3
USART
UART
LPUART
3
2
1
SAI 2
CAN 1
USB OTG
FS
Yes
SDMMC Yes
SWPMI Yes
Digital filters for sigma-
delta modulators
Yes (4 filters)
Number of channels 8
RTC Yes
Tamper pins 3 2 2
LCD
COM x SEG
Yes
8x40 or 4x44
Yes
8x40 or 4x44
Yes
8x40 or 4x44
Yes
8x28 or 4x32
Yes
8x28 or 4x32
Random generator Yes
AES Yes
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