STM32L162VET6TR STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STMicroelectronics STM32L162VET6TR is an ultra-low-power 32-bit ARM Cortex-M3 MCU running up to 32 MHz with 512 KB Flash, 80 KB SRAM, and 16 KB EEPROM in a 100-pin LQFP package. Integrates LCD controller, USB, ADC, DAC, and AES hardware for secure IoT and metering applications. Available in tape-and-reel for volume production.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- STM32L162VET6TR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.1825(MOQ 100)
- 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 STM32L162VET6TR?
- Ultra-low-power ARM Cortex-M3 core at 32 MHz with multiple low-power modes extends battery life in metering and wearable IoT devices
- 512 KB Flash, 80 KB SRAM, and 16 KB true EEPROM provide ample storage for complex firmware and non-volatile data logging without external memory
- Integrated hardware AES engine, LCD controller, USB FS, ADC, and DAC in 100-pin LQFP reduce BOM cost for secure display-equipped embedded systems
What is STM32L162VET6TR used for?
The STM32L162VET6TR is targeted at smart energy meters, portable medical monitors, and IoT gateways that require ultra-low-power operation with an integrated LCD segment display driver and hardware AES security. Its 83 I/O lines and rich peripheral set enable direct connection of sensors, keypads, and communication modules without external expanders. Battery-powered data loggers and industrial handheld terminals also benefit from its 32 MHz Cortex-M3 core paired with flexible DMA and PWM capabilities.
What are the specifications of STM32L162VET6TR?
| Factory Lead Time | 13Weeks |
| YTEOL | 9 |
| Has ADC | YES |
| Bit Size | 32 |
| CPU Family | CORTEX-M3 |
| Clock Frequency-Max | 32MHz |
| DMA Channels | YES |
| JESD-30 Code | S-PQFP-G100 |
| Number of I/O Lines | 83 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP100,.63SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| RAM (bytes) | 81920 |
| ROM (words) | 524288 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 12.3mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 1.8V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | 5A992.C |
| HTS Code | 8542.31.00.25 |
| Country of Origin | Malaysia, Philippines, Taiwan |
Where can I find the STM32L162VET6TR datasheet?
STM32L162VET6TR Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32L162VET6TR?
Compatible alternatives and drop-in replacements for STM32L162VET6TR:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 32MHz, CMOS, PQFP100
Frequently Asked Questions
How much non-volatile memory does STM32L162VET6TR integrate and what role does the EEPROM play?
The STM32L162VET6TR integrates 512 KB of Flash program memory, 80 KB of SRAM, and 16 KB of true EEPROM. The EEPROM allows byte-level writes of calibration constants, configuration settings, and event logs without the erase-cycle overhead of Flash, which is critical for meters and sensors that update parameters frequently.
How does the hardware AES engine benefit secure IoT applications on STM32L162VET6TR?
The integrated AES hardware accelerator performs 128-bit encryption and decryption without burdening the 32 MHz Cortex-M3 core, enabling fast, low-power symmetric-key security for communication protocols such as LoRaWAN, Zigbee, and proprietary RF stacks. This eliminates the need for a separate security coprocessor in smart metering and asset-tracking designs.
Which low-power metering or wearable applications match the STM32L162VET6TR feature set?
Smart electricity meters needing an integrated LCD driver for 4- to 8-digit segment displays, portable glucose monitors requiring ADC and DAC channels, and battery-operated industrial sensors that log data to the 16 KB EEPROM are ideal matches. The ultra-low-power modes of this Cortex-M3 device sustain multi-year operation from a coin cell or AA battery in duty-cycled field deployments.
What I/O count and package does STM32L162VET6TR offer for complex board designs?
The device provides 83 general-purpose I/O lines in a 100-pin LQFP (S-PQFP-G100) package, offering enough connections for LCD segments, touch keys, SPI, I2C, UART, USB, and ADC inputs simultaneously. The LQFP footprint is compatible with standard SMT assembly lines and allows manual rework, unlike BGA packages of comparable pin count.
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Why Buy from FindMyChip
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $8.6200 | $862.00 |
| 250+ | $8.2400 | $2060.00 |
| 500+ | $7.8700 | $3935.00 |
| 1000+ | $7.2300 | $7230.00 |
| 4000+ | $7.2197 | $28878.84 |
| 8000+ | $7.1825 | $57460.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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