What is a cross-reference page for STM32L152VBT6?
This page groups mapped replacement options for STM32L152VBT6 so buyers and engineers can compare alternatives before requesting a quote or approving a substitute.
Alternative part analysis
STM32L152VBT6 replacements, alternatives, and cross reference
Compare mapped replacement and alternative options for STM32L152VBT6, then verify package, specifications, and application fit before approval.
Compare STM32L152VBT6 against mapped replacement options
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Specification view
Parameter Comparison Chart
A side-by-side view of the source part and its mapped alternatives so buyers and engineers can screen package, availability, lifecycle, and key descriptors before RFQ.
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| Parameter Comparison Chart | Current part STM32L152VBT6 STMicroelectronics |
|---|---|
| Part Number | STM32L152VBT6 |
| Manufacturer | STMicroelectronics |
| Category | Integrated Circuits (ICs) |
| Subcategory | Embedded - Microcontrollers |
| Package | LQFP |
| Series | STM32L1 |
| Key Attributes | - |
| Description | IC MCU 32BIT 128KB FLASH 100LQFP |
| Lifecycle | - |
| Stock | 58,347 |
| Available | 18,240 |
| Min Order | 1 |
| Datasheet | Available |
| RoHS Status | ROHS3 Compliant |
| REACH SVHC | No SVHC |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| HTSUS | 8542.31.0001 |
| JESD-609 Code | e1 |
| Voltage - Supply (Vcc/Vdd) | 1.8V~3.6V |
| Supply Voltage-Max (Vsup) | 3.6V |
| Oscillator Type | Internal |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) |
| CPU Family | CORTEX-M3 |
| Core Architecture | ARM |
| Program Memory Size | 128KB 128K x 8 |
| Memory Size | 128kB |
| RAM Size | 16K x 8 |
| Core Size | 32-Bit |
| Core Processor | ARM® Cortex®-M3 |
| Program Memory Type | FLASH |
| Watchdog Timer | Yes |
| Has ADC | YES |
| PWM Channels | YES |
| Number of I2C Channels | 2 |
| DMA Channels | YES |
| Bit Size | 32 |
| Data Bus Width | 32b |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT |
| Number of Timers/Counters | 8 |
| Number of USB Channels | 1 |
| Number of Programmable I/O | 80 |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Data Converter | A/D 24x12b; D/A 2x12b |
| Part Status | Active |
| Packaging | Tray |
| Lead Free | Lead Free |
| Contact Plating | Gold, Tin |
| Mounting Type | Surface Mount |
| Factory Lead Time | 10 Weeks |
| Categories | Integrated Circuits (ICs) |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Form | GULL WING |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Pitch | 0.5mm |
| Operating Temperature | -40°C~85°C TA |
| Supply Voltage | 3V |
| Subcategory | Microcontrollers |
| Sub-Categories | Embedded - Microcontrollers |
| Package / Case | 100-LQFP |
| Memory Type | EEPROM, FLASH |
| ECCN | 5A992C |
| Frequency | 32MHz |
| Interface | I2C, IrDA, LIN, SPI, UART, USART, USB |
| Manufacturer | STMicroelectronics |
| Length | 14.2mm |
| Number of I/O | 83 |
| Surface Mount | YES |
| Radiation Hardening | No |
| Height | 1.45mm |
| Number of Pins | 100 |
| Pin Count | 100 |
| Number of Terminations | 100 |
| EEPROM Size | 4K x 8 |
| Series | STM32L1 |
| Width | 14.2mm |
| Manufacturer's Part No. | STM32L152VBT6 |
| Lifecycle Status | NRND (Last Updated: 7 months ago) |
| Max Power Dissipation | 339mW |
| Number of ADC Channels | 24 |
| Base Part Number | STM32L152 |
| Actions |
Cross-reference FAQ
Replacement Part Questions
Short answers for teams reviewing STM32L152VBT6 replacement and equivalent-part options.
Does a mapped alternative mean a guaranteed drop-in replacement for STM32L152VBT6?
Not automatically. Cross-reference mapping helps shortlist candidates, but package, electrical behavior, qualification scope, and approval rules still need to be checked before release.
Which parameters should teams compare first for STM32L152VBT6 alternatives?
Start with package, series, key attributes, lifecycle status, stock position, datasheet access, and the mapped pin-to-pin or cross-reference note. Then confirm application-specific requirements in the datasheet and RFQ stage.
Can I request a quote for an alternative to STM32L152VBT6?
Yes. Use the product links or RFQ actions on this page to request pricing, availability, documentation, and sourcing support for any listed alternative part.
Is STM32L152VBT6 obsolete, and what replacement should buyers review first?
Check the lifecycle row on this page first. If buyers need a fast starting point, the strongest mapped replacement currently surfaced here is , followed by the other alternatives shown in the comparison table.
Engineering support
Need help validating the replacement path?
If your team is unsure whether a mapped alternative to STM32L152VBT6 from STMicroelectronics is really usable, contact us for help on package fit, pin compatibility, key parameter gaps, and qualification-facing review questions.
Contact a hardware engineer
Email our engineering support contact at [email protected], or use the contact page if the question should be routed across sourcing, engineering, and support.
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Package and pin compatibility
Review whether the alternate path looks credible from package, footprint, and pin-level perspectives.
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Parameter and function gaps
Surface the electrical, interface, or application-fit questions that still need confirmation before approval.
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Qualification and approval prep
Organize the documentation, datasheet evidence, and validation checkpoints your internal team may still require.