The LM3S9U92-IQC80-A2T can operate from -40°C to 85°C (industrial temperature range) and from -40°C to 105°C (extended temperature range) with some limitations.
The clock system on the LM3S9U92-IQC80-A2T can be configured using the Clock Control Module (CCM) registers. The CCM provides a flexible clocking system that allows the user to select from various clock sources, including the internal oscillator, external crystal oscillator, and PLL.
The maximum frequency of the CPU is 80 MHz, and the maximum frequency of the peripherals is 40 MHz.
The LM3S9U92-IQC80-A2T has 256 KB of flash memory and 96 KB of SRAM.
The LM3S9U92-IQC80-A2T has a typical active mode current consumption of 35 mA at 80 MHz, and a typical sleep mode current consumption of 1.5 mA. The power consumption can be further reduced by using the microcontroller's power-saving features, such as the low-power modes and clock gating.
LM3S9U92-IQC80-A2T datasheet
by Texas Instruments
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