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STMicroelectronics STM8L1526-EVAL
- Part No.:
- STM8L1526-EVAL
- Manufacturer:
- STMicroelectronics
- Category:
- Embedded MCU, DSP Evaluation Boards
- Package:
- Datasheet:
-
STM8L1526-EVAL.pdf
- Description:
- STM8L152C6 EVAL BRD
- Quantity:
- Payment:
- Shipping:
Inventory:3,219
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Product details
Overview
STM8L1526-EVAL from STMicroelectronics is an evaluation board built around the STM8L152C6 ultra-low-power 8-bit microcontroller, featuring integrated LCD driver, 12-bit ADC, 12-bit DAC, SPI/I²C/USART interfaces, and motor control peripherals. It supports 3.3 V or adjustable 1.65–3.6 V MCU supply, includes microSD card (≥1 GB), SPI Flash (128 Mbit), EEPROM (64 Kbit), temperature sensor, IrDA transceiver, RS-232, and a 122×32 dot-matrix LCD.
For engineers reviewing the STM8L1526-EVAL datasheet, STM8L1526-EVAL pinout, STM8L1526-EVAL application, or STM8L1526-EVAL equivalent, this board enables rapid validation of low-power sensor node firmware, LCD-based HMI development, audio signal chain testing (ADC/DAC), and peripheral interoperability across SPI, I²C, and serial protocols - all with embedded ST-LINK debugging.
Technical Context
The board implements full hardware access to the STM8L152C6's mixed-signal peripherals: its 12-bit ADC samples analog sensors (e.g., temperature) at up to 1 MSPS; the 12-bit DAC drives audio speaker output; the integrated LCD controller drives 28×4-segment glass displays without external bias circuitry. The ST-LINK v2 interface provides SWIM-based programming and real-time debugging over USB.
Power architecture supports three independent 5 V sources (power jack, ST-LINK USB, daughterboard), while MCU voltage is selectable (3.3 V fixed or 1.65–3.6 V adjustable) to validate operation across the full ultra-low-power operating range. Motor control connector exposes complementary PWM outputs with dead-time insertion capability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | STM8L152C6 16 MHz ultra-low-power 8-bit MCU with 32 KB Flash, 2 KB RAM, 1 KB data EEPROM |
| LCD Support | Integrated segment LCD driver supporting up to 28×4 segments (7-digit alphanumeric), eliminating external bias generator |
| Analog Peripherals | 12-bit ADC (up to 1 MSPS, 16 channels), 12-bit DAC (audio-capable, rail-to-rail output) |
| Memory Expansion | 128 Mbit SPI serial Flash + ≥1 GB microSD card slot with FAT file system support |
| Communication Interfaces | RS-232 transceiver, IrDA physical layer, I²C (SMBus-compatible), SPI (dual-bus capable), USART |
| Debug Interface | Embedded ST-LINK v2 with SWIM protocol, USB virtual COM port, and debug probe functionality |
| Power Options | Three 5 V inputs (DC jack, ST-LINK USB, daughterboard); MCU supply selectable: 3.3 V fixed or 1.65–3.6 V adjustable |
Availability
STM8L1526-EVAL is available at Aetrix Electronics and suitable for low-power HMI development, sensor node prototyping, audio signal path validation, and ultra-low-power MCU firmware qualification requiring stable component supply and long-term design support.
Supply support for STM8L1526-EVAL includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
STMicroelectronics is a global semiconductor leader headquartered in Geneva, designing and manufacturing microcontrollers, power ICs, sensors, and analog/mixed-signal products for industrial, automotive, and consumer applications.
This evaluation board belongs to ST's STM8L ultra-low-power microcontroller platform, engineered specifically for battery-operated devices requiring extended runtime, integrated LCD driving, and robust analog signal acquisition in constrained environments.
FAQ
Is STM8L1526-EVAL still in active production?
No - STMicroelectronics officially replaced STM8L1526-EVAL with STM8L1528-EVAL (DocID17808 Rev 2, Jan 2014). However, STM8L1526-EVAL remains supported for legacy design maintenance, firmware updates, and educational use. Aetrix Electronics maintains limited stock for continuity and repair scenarios.
Does the board include preloaded demonstration firmware?
Yes - demonstration software is factory-preloaded into the STM8L152C6's Flash memory, enabling immediate standalone operation to showcase LCD display, audio playback via DAC, temperature sensing, microSD logging, and IrDA communication without host PC setup.
Can I use STM8L1526-EVAL to develop applications for STM8L152C6 in IAR or STVD?
Yes - the board is fully compatible with ST Visual Development (STVD), Cosmic C compiler, and IAR Embedded Workbench for STM8. ST-LINK v2 supports SWIM-based download, debug, and real-time variable monitoring through standard IDE plugins and ST's official drivers.
What is the purpose of the motor control connector?
The motor control connector exposes dedicated timer output pins (TIM1 CH1–CH4) with complementary PWM capability and configurable dead-time insertion - designed for evaluating brushless DC (BLDC) or stepper motor gate driver interfacing using external half-bridge or full-bridge drivers.
STM8L1526-EVAL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- STM8L
- Packaging:
- Box
- Product Status:
- Obsolete
- Type:
- MCU 8-Bit
- Core Processor:
- STM8
- Platform:
- -
- Utilized IC / Part:
- STM8L152C6
- Mounting Type:
- Fixed
- Contents:
- Board(s), LCD
STM8L1526-EVAL FAQ
1.How can I place an order for STM8L1526-EVAL through Aetrix?
Please submit a Request for Quotation (RFQ) for STM8L1526-EVAL on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for STM8L1526-EVAL reliable?
The price and inventory of STM8L1526-EVAL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM8L1526-EVAL is usually 5 days.
3.What payment methods are accepted for STM8L1526-EVAL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM8L1526-EVAL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM8L1526-EVAL?
STM8L1526-EVAL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM8L1526-EVAL order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for STM8L1526-EVAL?
For technical support, including STM8L1526-EVAL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM8L1526-EVAL requirements.
6.How does Aetrix verify that STM8L1526-EVAL is sourced from the original manufacturer or authorized distributors?
All STM8L1526-EVAL products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that STM8L1526-EVAL meets industry standards.
7.What is the process for return or replacement of STM8L1526-EVAL?
All STM8L1526-EVAL units undergo pre-shipment inspection (PSI). If there is an issue with STM8L1526-EVAL, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The STM8L1526-EVAL part is unused and in its original packaging.
Return procedure for STM8L1526-EVAL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STM8L1526-EVAL Tags
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