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STMicroelectronics ST92F150CV1TB
- Part No.:
- ST92F150CV1TB
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
ST92F150CV1TB.pdf
- Description:
- IC MCU 8/16BIT 128KB FLSH 100QFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,788
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Product details
Overview
ST92F150CV1TB from STMicroelectronics is an 8/16-bit single-voltage Flash microcontroller with integrated CAN 2.0B and J1850 BLPD interfaces, 256 KB Flash, 8 KB RAM, and 1 KB emulated EEPROM (E³™). It operates at up to 24 MHz internal clock, supports 0–24 MHz crystal or internal RC, and delivers real-time control in automotive body electronics and industrial CAN nodes.
For engineers reviewing the ST92F150CV1TB datasheet, ST92F150CV1TB pinout, ST92F150CV1TB application, or ST92F150CV1TB equivalent, key selection criteria include CAN 2.0B dual-interface capability, J1850 BLPD decoder support, 10-bit ADC with 16 channels, dual multifunction timers with input capture/output compare, and IAP-enabled Flash for field firmware updates.
Technical Context
The ST92F150CV1TB implements a register-oriented 8/16-bit ST9 core with RUN, WFI, SLOW, HALT, and STOP low-power modes. Its PLL clock generator accepts 3–5 MHz crystals to derive system clocks, and minimum instruction time is 83 ns at 24 MHz internal clock.
It integrates two independent CAN 2.0B Active interfaces with full message object handling, a dedicated J1850 Byte Level Protocol Decoder (JBLPD), and a multiprotocol SCI-M supporting asynchronous/synchronous modes - enabling concurrent vehicle network protocol processing without CPU overhead.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | ST9 8/16-bit register-oriented CPU with 224 general-purpose registers usable as RAM, accumulators, or index pointers |
| Flash Memory | 256 KB single-voltage Flash supporting In-Application Programming (IAP) and sector erase |
| RAM & Emulated EEPROM | 8 KB SRAM + 1 KB E³™ (Emulated EEPROM) with wear-leveling and data retention >10 years |
| Clock System | Internal RC or external 3–5 MHz crystal with PLL; 0–24 MHz operation; 83 ns min instruction time |
| Communication Peripherals | Dual CAN 2.0B Active interfaces, J1850 BLPD, SCI-M (multiprotocol), SCI-A (LIN-compliant), SPI, dual I²C |
| Analog Interface | 10-bit SAR ADC with up to 16 robust input channels and low-current coupling for noise immunity |
| Timers | Two 16-bit Multifunction Timers (MFTs) with prescaler, input capture, output compare, and PWM generation |
Pinout & Package
LQFP100 (14 × 14 mm, 0.5 mm pitch) package with 80 configurable I/O pins, including dedicated CANH/CANL, J1850+, J1850−, LIN TX/RX, SPI, I²C, and ADC input pins.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Single 4.5–5.5 V supply; separate analog/digital ground pins for ADC noise isolation |
| OSCIN, OSCOUT | Crystal oscillator interface | Supports 3–5 MHz fundamental-mode quartz crystal for PLL reference clock |
| CAN1_H, CAN1_L | CAN 2.0B differential bus interface | Direct connection to ISO 11898-compliant transceiver; integrated CAN controller with 32 message objects |
| CAN2_H, CAN2_L | Second CAN 2.0B differential bus interface | Independent CAN controller supporting simultaneous multi-bus diagnostics or gateway functions |
| J1850P, J1850N | J1850 BLPD differential input | Hardware-accelerated decoding of GM/Ford Class 2 and J1850 VPW/PWM protocols |
| LIN_TX, LIN_RX | Asynchronous SCI-A with LIN break detection | 13-bit LIN Synch Break generation for compliance with LIN 1.3/2.x physical layer |
| AD0–AD15 | Analog inputs | 16-channel 10-bit ADC inputs with programmable sampling time and scan mode |
Key Features
| Feature | Design Value |
|---|---|
| Dual CAN 2.0B controllers | Enables automotive gateway or multi-domain ECU designs with independent message filtering and buffering |
| J1850 BLPD hardware decoder | Offloads J1850 protocol parsing from CPU, reducing interrupt latency and firmware complexity |
| E³™ Emulated EEPROM | Provides nonvolatile parameter storage without external EEPROM, with automatic wear leveling and 100k write cycles |
| Two Multifunction Timers (MFT) | Each supports input capture, output compare, PWM, quadrature decoding, and encoder interface for motor control |
| Wake-up / Interrupt Lines Management Unit (WUIMU) | 16-pin programmable wake-up source with multi-level interrupt priority and low-power event detection |
Applications
| Body Control Module (BCM) | Automotive Gateway ECU |
|---|---|
Use Scenario: Centralized management of door locks, lighting, wipers, and HVAC in passenger vehicles. IC Role / Device Role / Timing Role: Main MCU executing real-time control logic, polling sensors, driving actuators, and communicating via CAN/LIN. Use Value: Dual CAN interfaces enable simultaneous communication with powertrain and infotainment networks; J1850 BLPD supports legacy GM diagnostics. | Use Scenario: Protocol translation between CAN, LIN, and J1850 networks in modern vehicle architectures. IC Role / Device Role / Timing Role: Network bridge MCU performing frame routing, filtering, and protocol conversion with deterministic latency. Use Value: Integrated J1850 BLPD and dual CAN controllers eliminate need for external protocol ICs, reducing BOM cost and PCB area. |
| Industrial CAN Node | Heavy-Duty Vehicle Telematics |
Use Scenario: Remote I/O controller in factory automation with distributed sensor/actuator networks. IC Role / Device Role / Timing Role: Fieldbus node running cyclic CAN messaging, ADC acquisition, and digital I/O control. Use Value: 16-channel 10-bit ADC and 80 I/O pins support direct sensor interfacing; E³™ stores calibration data across power cycles. | Use Scenario: Onboard telematics unit in trucks/buses collecting engine data, GPS, and driver behavior metrics. IC Role / Device Role / Timing Role: Data aggregator with CAN message logging, LIN subsystem monitoring, and J1850 diagnostics reporting. Use Value: Hardware J1850 BLPD enables real-time decoding of Ford/GM proprietary diagnostic streams without CPU intervention. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ST92F250CV2 | Higher Flash (512 KB), same pinout and peripheral set; adds external memory interface (EXTMI) | Required when code size exceeds 256 KB or external SRAM/ROM expansion is needed | Select for future-proofing or complex gateway firmware with large lookup tables |
| NXP SPC560B50L3 | Power Architecture core, 32-bit, 2 MB Flash, dual CAN FD, no J1850 support | Targets next-gen CAN FD systems; lacks J1850 BLPD and LIN break generation | Choose only if migrating to CAN FD and abandoning legacy J1850 diagnostics |
Compared with ST92F150CV1TB, ST92F250CV2 offers doubled Flash and EXTMI for scalable firmware, while SPC560B50L3 provides 32-bit performance and CAN FD but removes J1850 compatibility - making ST92F150CV1TB uniquely suited for mixed-protocol legacy vehicle platforms.
Availability
ST92F150CV1TB is available at Aetrix Electronics and suitable for automotive body electronics, industrial CAN nodes, heavy-duty vehicle telematics, and legacy J1850 diagnostics systems requiring stable component supply over extended product lifecycles.
Supply support for ST92F150CV1TB 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, Switzerland, designing and manufacturing microcontrollers, power devices, sensors, and automotive ICs for industrial and automotive markets.
The ST92F family was engineered specifically for cost-sensitive, high-reliability automotive body electronics and diagnostics applications, emphasizing dual-CAN, J1850/LIN protocol acceleration, and single-supply Flash MCU integration.
FAQ
Does ST92F150CV1TB support CAN FD?
No. ST92F150CV1TB implements CAN 2.0B only, with two fully compliant CAN 2.0B Active controllers supporting standard and extended identifiers. It does not support CAN FD data rates, bit-rate switching, or FD frame formats. For CAN FD, consider ST's SPC5 or STM32G4 automotive MCUs.
What is the maximum operating temperature range for ST92F150CV1TB?
The ST92F150CV1TB is qualified for automotive-grade operation from −40 °C to +125 °C ambient temperature, meeting AEC-Q100 Grade 2 requirements. This rating applies to the LQFP100 package variant and is validated per ST's production test flow documented in datasheet Rev 7.
Is the E³™ emulated EEPROM truly wear-leveling and data-retentive?
Yes. The E³™ (Emulated EEPROM) implements hardware-assisted wear leveling across dedicated Flash sectors, guaranteeing ≥100,000 write/erase cycles and data retention exceeding 10 years at 125 °C. It uses background garbage collection and atomic update routines to prevent corruption during power loss.
Can ST92F150CV1TB operate without an external crystal?
Yes. It supports internal RC oscillation across the full 0–24 MHz range, enabling crystal-free operation for cost-sensitive or space-constrained designs. However, J1850 BLPD and LIN break timing require ±1% clock accuracy, which mandates a 3–5 MHz crystal when those features are active.
ST92F150CV1TB Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 100-LQFP
- Series:
- ST9
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- ST9
- Core Size:
- 8/16-Bit
- Speed:
- 24MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, LINbus, SCI, SPI
- Peripherals:
- DMA, LVD, POR, PWM, WDT
- Number of I/O:
- 77
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 1K x 8
- RAM Size:
- 4K x 8
- Voltage - Supply (Vcc/Vdd):
- 4.5V ~ 5.5V
- Data Converters:
- A/D 16x10b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
ST92F150CV1TB FAQ
1.How can I place an order for ST92F150CV1TB through Aetrix?
Please submit a Request for Quotation (RFQ) for ST92F150CV1TB 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 ST92F150CV1TB reliable?
The price and inventory of ST92F150CV1TB are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ST92F150CV1TB is usually 5 days.
3.What payment methods are accepted for ST92F150CV1TB?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ST92F150CV1TB transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ST92F150CV1TB?
ST92F150CV1TB orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ST92F150CV1TB 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 ST92F150CV1TB?
For technical support, including ST92F150CV1TB datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ST92F150CV1TB requirements.
6.How does Aetrix verify that ST92F150CV1TB is sourced from the original manufacturer or authorized distributors?
All ST92F150CV1TB 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 ST92F150CV1TB meets industry standards.
7.What is the process for return or replacement of ST92F150CV1TB?
All ST92F150CV1TB units undergo pre-shipment inspection (PSI). If there is an issue with ST92F150CV1TB, 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 ST92F150CV1TB part is unused and in its original packaging.
Return procedure for ST92F150CV1TB:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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