32-bit MCU
STM32L4Q5xx
Ultra-low-power Arm®Cortex®-M4 32-bit MCU+FPU, 150 DMIPS, 1-MB Flash, 320-KB SRAM, LCD-TFT, AES+PKA, ext SM...
Description
STM32L4Q5xx
Ultra-low-power Arm®Cortex®-M4 32-bit MCU+FPU, 150 DMIPS, 1-MB Flash, 320-KB SRAM, LCD-TFT, AES+PKA, ext SMPS
Datasheet - production data
Features
Includes ST state-of-the-art patented technology
Ultra-low-power with FlexPowerControl
1.71 V to 3.6 V power supply -40 °C to 85/125 °C temperature range Batch acquisition mode (BAM) 150 nA in VBAT mode: supply for RTC and
32x32-bit backup registers
22 nA Shutdown mode (5 wakeup pins) 42 nA Standby mode (5 wakeup pins) 190 nA Standby mode with RTC 2.95 μA Stop 2 with RTC 110 μA/MHz Run mode (LDO mode) 41 μA/MHz Run mode (@ 3.3 V SMPS mode) 5 µs wakeup from Stop mode Brownout reset (BOR) in all modes except
Shutdown
Core
Arm® 32-bit Cortex®-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator) allowing 0-wait-state execution from Flash memory, frequency up to 120 MHz, MPU, 150 DMIPS/1.25 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
Memories
1-Mbyte Flash memory, 2 banks read-whilewrite, proprietary code readout protection
320 Kbytes of SRAM including 64 Kbytes with hardware parity check
External memory interface for static memories supporting SRAM, PSRAM, NOR, NAND and FRAM memories
LQFP48 (7 x 7 mm)
LQFP64 (10 x 10 mm) LQFP100 (14 x 14 mm) LQFP144 (20 x 20 mm)
UFQFPN48 (7 x 7 mm)
UFBGA132 (7 x 7 mm) UFBGA169 (7 x 7 mm) WLCSP100
(pitch 0.4 mm)
2 x Octo-SPI memory interfaces
General-purpose inputs/outputs
Up to 136 fast I/Os, most 5 V-tolerant, up to 14 I/Os with in...
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