CMOS SINGLE CHIP 8-BIT MICROCONTROLLER The IC80C32-40PL is a microcontroller manufactured by ICSI (Integrated Circuit Solution Inc.). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** ICSI (Integrated Circuit Solution Inc.)
- **Part Number:** IC80C32-40PL
- **Core:** 80C32 (8-bit microcontroller)
- **Clock Speed:** 40 MHz
- **Package:** PLCC (Plastic Leaded Chip Carrier)
- **Operating Voltage:** 5V
- **RAM:** 256 bytes
- **ROM:** None (requires external program memory)
- **Timers:** Three 16-bit timers/counters
- **I/O Ports:** Four 8-bit bidirectional ports
- **Serial Communication:** Full-duplex UART
- **Interrupts:** Six interrupt sources with two priority levels
- **Power Consumption:** Low-power CMOS technology
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) depending on variant
### **Descriptions:**
- The IC80C32-40PL is a high-performance CMOS version of the 80C32 microcontroller.
- It is compatible with the Intel MCS-51 instruction set.
- Designed for embedded control applications requiring high-speed processing.
- Supports external program and data memory expansion.
### **Features:**
- **High-Speed Operation:** 40 MHz clock frequency for fast execution.
- **MCS-51 Architecture:** Fully compatible with the industry-standard 8051 family.
- **Enhanced Peripherals:** Includes UART, timers, and multiple I/O ports.
- **Low Power Consumption:** CMOS technology ensures efficient power usage.
- **Flexible Memory Configuration:** Supports external ROM/RAM expansion.
- **Robust Interrupt System:** Six interrupt sources with configurable priorities.
This information is based solely on the manufacturer's datasheet and technical documentation.
