STM32L051C8T6

STM32L051C8T6 is the tray LQFP-48 ordering code for the STMicroelectronics STM32L051 ultra-low-power microcontroller, listed as Active on the maker’s eStore page for this exact code. The code decodes as C for the 48-pin package and 8 for 64 KB of Flash memory. Verified figures for this code: an Arm Cortex-M0+ core at 32 MHz, 64 KB of Flash, 8 KB of SRAM and 2 KB of data EEPROM, on a supply of 1.65 V to 3.6 V, over −40 °C to +85 °C, industrial grade, Ecopack2. The selection point is the access line of the STM32L0 family: a 32-bit core with the family’s ultra-low-power modes and a true EEPROM — for metering, sensor nodes and battery-backed control that must keep configuration through power loss without an external memory. Selection advice: the density letter is the match point — firmware images and the EEPROM map are qualified against the 64 KB step, so confirm C8 against your build before substituting a C6 (32 KB) code from the same family. Parameters verified against the ST eStore listing for this exact code.