Van Controller Serial Interface The TSS461 is a microcontroller manufactured by ATMEL. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** ATMEL
- **Core:** 8-bit microcontroller
- **Architecture:** Based on the 8051 instruction set
- **Clock Speed:** Up to 12 MHz
- **Program Memory (Flash):** 8 KB
- **RAM:** 256 bytes
- **EEPROM:** 256 bytes
- **I/O Pins:** 32 programmable I/O lines
- **Timers:** 3 (Timer 0, Timer 1, and Timer 2)
- **Serial Communication:** UART (Universal Asynchronous Receiver/Transmitter)
- **ADC (Analog-to-Digital Converter):** None (purely digital)
- **Operating Voltage:** 4.5V to 5.5V
- **Packages:** Available in PDIP, PLCC, and TQFP packages
### **Descriptions:**
The TSS461 is an 8-bit microcontroller designed for embedded control applications. It features an 8051-compatible core with enhanced peripherals, making it suitable for industrial, automotive, and consumer electronics applications. The device includes built-in program memory (Flash), RAM, and EEPROM for data storage.
### **Features:**
- **High-Performance 8051 Core:** Efficient instruction execution with 12 clock cycles per machine cycle.
- **On-Chip Flash Memory:** 8 KB for program storage with in-system programming (ISP) capability.
- **Data Retention:** EEPROM for non-volatile data storage (256 bytes).
- **Flexible I/O Ports:** 32 configurable I/O pins supporting multiple functions.
- **Timers/Counters:** Three 16-bit timers for precise timing operations.
- **Serial Communication:** Built-in UART for serial data transfer.
- **Low Power Modes:** Supports idle and power-down modes for energy efficiency.
- **Wide Operating Voltage Range:** 4.5V to 5.5V, suitable for standard 5V systems.
- **Robust Packaging Options:** Available in PDIP, PLCC, and TQFP for different PCB requirements.
This information is strictly based on the available knowledge base for the TSS461 microcontroller by ATMEL.
