STM32L4P5ZGT6XXX STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STMicroelectronics STM32L4P5ZGT6XXX is a 32-bit ARM Cortex-M4 ultra-low-power microcontroller with 1 MB Flash and FPU, running up to 120 MHz in a 144-pin LQFP package. It integrates ADC, DAC, DMA, and a rich peripheral set for advanced portable and IoT applications. From $8.50 in stock worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 144
- Lifecycle
- ACTIVE
- Datasheet
- STM32L4P5ZGT6XXX Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32L4P5ZGT6XXX?
- ARM Cortex-M4 core with FPU running up to 120 MHz for efficient DSP and floating-point computation in ultra-low-power applications
- 1 MB Flash and 320 KB SRAM enabling complex firmware and data buffering in a single-chip solution
- Ultra-low-power modes with standby current under 30 nA and multiple wake-up sources extending battery life in IoT and wearable designs
What is STM32L4P5ZGT6XXX used for?
STM32L4P5ZGT6XXX targets battery-powered portable medical devices, wearables, and industrial IoT nodes that require real-time processing alongside ultra-low power consumption. Its 120 MHz Cortex-M4 with FPU supports sensor fusion algorithms, audio signal processing, and encrypted communication stacks on a single chip. The wide peripheral integration including ADC, DAC, and DMA also makes it suitable for smart metering, home automation controllers, and handheld industrial instruments.
What are the specifications of STM32L4P5ZGT6XXX?
| Date Of Intro | 2020-04-08 |
| YTEOL | 8 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M4 |
| Clock Frequency-Max | 48MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G144 |
| Low Power Mode | YES |
| Number of DMA Channels | 14 |
| Number of External Interrupts | 16 |
| Number of I/O Lines | 115 |
| Number of Serial I/Os | 6 |
| Number of Timers | 14 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP144,.87SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| RAM (bytes) | 458752 |
| ROM (words) | 1048576 |
| ROM Programmability | FLASH |
| Speed | 120MHz |
| Supply Current-Max | 26mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 3A991.a.2 |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Mainland China, Taiwan |
Where can I find the STM32L4P5ZGT6XXX datasheet?
STM32L4P5ZGT6XXX Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32L4P5ZGT6XXX?
Compatible alternatives and drop-in replacements for STM32L4P5ZGT6XXX:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 120MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4 CPU, 120MHz, CMOS, PQFP144
Frequently Asked Questions
What is the maximum clock frequency and core architecture of the STM32L4P5ZGT6XXX, and how does this compare to standard L4 variants?
STM32L4P5ZGT6XXX uses an ARM Cortex-M4 core with FPU running at up to 120 MHz, whereas the standard STM32L4 series (such as STM32L476) is limited to 80 MHz. This 50% clock increase allows the L4P5 to handle more demanding signal processing tasks, such as real-time audio codec or sensor fusion at higher sample rates, without sacrificing the sub-30 nA standby power level characteristic of the L4+ family.
For a battery-powered medical wearable, what power figures should designers expect from the STM32L4P5ZGT6XXX in active and standby modes?
In run mode at 120 MHz from a 1.8 V to 3.6 V supply, the STM32L4P5ZGT6XXX consumes approximately 100 µA/MHz, reaching around 12 mA at full speed. In shutdown mode, leakage drops below 30 nA, allowing a 100 mAh coin cell to sustain standby operation for over 3000 hours. This wide dynamic range between active and sleep currents is well matched to duty-cycled sensor sampling in medical patches or activity monitors.
Which package and pin count does the STM32L4P5ZGT6XXX use, and what I/O count does that provide for a complex system design?
STM32L4P5ZGT6XXX is packaged in a 144-pin LQFP at 0.5 mm pitch, providing up to 114 GPIO pins available for peripherals and user I/O. This pin count supports simultaneous use of multiple USART, SPI, I2C, and USB interfaces alongside ADC and DAC channels, making it practical for complex embedded systems that aggregate data from many sensors or drive multiple communication buses without requiring an external I/O expander.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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