STMicroelectronics ST62T65CM6 8-Bit Microcontroller - 3.8KB OTP Memory, 28-SOIC Package
- Brand: STMicroelectronics
- Product Code: ST62T65CM6
- Availability: In Stock
$10.00
- Ex Tax: $10.00
Advanced 8-Bit Microcontroller for Embedded Systems
The STMicroelectronics ST62T65CM6 is a high-performance 8-bit microcontroller designed for demanding embedded applications requiring reliable processing capabilities and flexible memory architecture. This obsolete yet highly capable device combines a robust ST6 core with 3.8KB of one-time programmable (OTP) memory, making it ideal for cost-sensitive industrial control, consumer electronics, and automotive systems where long-term stability is crucial.
Key Features and Specifications
Operating at 8MHz clock speed, the ST62T65CM6 delivers efficient processing through its optimized ST6 architecture. The device integrates essential peripherals including LED drivers, low-voltage detection (LVD), power-on reset (POR), and a watchdog timer (WDT) to enhance system reliability. Its 21 programmable I/O lines provide ample connectivity options, while the internal oscillator eliminates external timing component requirements.
Technical highlights include:
| Program Memory | 3.8KB OTP |
| EEPROM Capacity | 128 x 8 bits |
| RAM Storage | 128 x 8 bits |
| Analog Inputs | 13x 8-bit ADC channels |
| Operating Voltage | 3V to 6V |
Design Flexibility and Industrial Performance
Engineered for harsh operating environments, this 28-SOIC packaged microcontroller maintains functionality across extreme temperatures (-40°C to 85°C). The surface-mount 28-SO (7.50mm width) package combines space efficiency with thermal stability, making it suitable for modern electronics requiring compact footprints.
Communication capabilities include SPI interface support, enabling seamless connectivity with external devices. The integrated watchdog timer ensures system stability through automatic reset functionality, while the power-on reset circuitry guarantees proper initialization during power transitions.
Applications and Use Cases
While now marked as obsolete, the ST62T65CM6 remains a trusted solution in legacy industrial automation systems, motor control applications, and sensor interfaces. Its 8-bit processing capabilities make it particularly effective in:
- Home appliance control systems
- Industrial monitoring equipment
- Automotive sensor interfaces
- Consumer electronics with LED displays
The device's OTP memory configuration offers significant cost advantages in high-volume production scenarios where program code remains static, providing a secure and permanent storage solution without requiring external memory components.
Tags: 8-bit microcontroller, OTP memory, industrial electronics, automotive applications, embedded control solutions