IC Phoenix logo

Home ›  S  › S97 > ST72T121J2

ST72T121J2 from ST,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

ST72T121J2

Manufacturer: ST

8-BIT MICROCONTROLLER (MCU) WITH 8 TO 16 K ROM/OTP/EPROM, 384 TO 512 BYTES RAM, WDG, SCI, SPI & 2 TIMERS

Partnumber Manufacturer Quantity Availability
ST72T121J2 ST 1280 In Stock

Description and Introduction

8-BIT MICROCONTROLLER (MCU) WITH 8 TO 16 K ROM/OTP/EPROM, 384 TO 512 BYTES RAM, WDG, SCI, SPI & 2 TIMERS The **ST72T121J2** is a microcontroller from STMicroelectronics. Below are its key specifications, descriptions, and features based on available factual data:  

### **Manufacturer:** STMicroelectronics  
### **Series:** ST7  

### **Key Specifications:**  
- **Core:** 8-bit ST7 core  
- **Operating Frequency:** Up to 8 MHz  
- **Program Memory (Flash):** 8 KB  
- **RAM:** 384 bytes  
- **EEPROM:** 256 bytes  
- **I/O Ports:** Up to 32 I/O pins  
- **Timers:**  
  - 8-bit timer with 7-bit prescaler  
  - 16-bit timer with input capture/output compare  
- **ADC:** 8-channel, 10-bit resolution  
- **Communication Interfaces:**  
  - SPI (Serial Peripheral Interface)  
  - SCI (Serial Communication Interface)  
- **Operating Voltage:** 3.0V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-pin LQFP  

### **Features:**  
- **Low Power Modes:** Halt and Wait modes for power-saving operation  
- **Watchdog Timer:** For system reliability  
- **Interrupt Handling:** Multiple interrupt sources with priority levels  
- **On-Chip Debugging:** Supports in-circuit debugging  

### **Applications:**  
- Industrial control  
- Consumer electronics  
- Automotive systems  
- Home appliances  

This microcontroller is designed for embedded applications requiring moderate processing power and low power consumption.  

(Note: Always refer to the official STMicroelectronics datasheet for the most accurate and updated information.)

Application Scenarios & Design Considerations

8-BIT MICROCONTROLLER (MCU) WITH 8 TO 16 K ROM/OTP/EPROM, 384 TO 512 BYTES RAM, WDG, SCI, SPI & 2 TIMERS

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips