78K/0S series 8SC The **UPD78F9136A** is a microcontroller manufactured by **NEC** (now part of **Renesas Electronics**). Below are its key specifications, descriptions, and features based on factual information:
### **Manufacturer:**
- **NEC Electronics** (now part of **Renesas Electronics**)
### **Specifications:**
- **Core:** 78K0R 16-bit microcontroller
- **CPU Clock Speed:** Up to **20 MHz**
- **Operating Voltage:** **2.7V to 5.5V**
- **Flash Memory:** **32 KB**
- **RAM:** **2 KB**
- **Data Flash (EEPROM Emulation):** **4 KB**
- **Package:** **LQFP-64** (64-pin Low-profile Quad Flat Package)
- **I/O Ports:** **50 pins** (General-purpose I/O)
- **Timers:**
- 16-bit timer × 4
- Watchdog timer
- Real-time clock (RTC)
- **Serial Interfaces:**
- UART (Asynchronous Serial Interface) × 2
- CSI (Clock Synchronous Serial Interface) × 1
- **ADC (Analog-to-Digital Converter):**
- **10-bit resolution**
- **8 channels**
- **DMA (Direct Memory Access):** **2 channels**
- **Low-Power Modes:**
- HALT mode
- STOP mode
- **Operating Temperature Range:** **-40°C to +85°C**
### **Descriptions & Features:**
- **High-Performance 16-bit Core:** The **78K0R** core provides efficient processing with low power consumption.
- **Wide Operating Voltage:** Supports **2.7V to 5.5V**, making it suitable for battery-powered applications.
- **On-Chip Flash & Data Flash:** Includes **32 KB Flash** for program storage and **4 KB Data Flash** for non-volatile data storage.
- **Rich Peripheral Set:** Includes multiple timers, serial interfaces, and ADC for versatile applications.
- **Low-Power Operation:** Features **HALT** and **STOP** modes to minimize power consumption.
- **Industrial-Grade Reliability:** Operates in a wide temperature range (**-40°C to +85°C**), suitable for harsh environments.
- **Compact Package:** **LQFP-64** package allows for space-efficient PCB designs.
### **Applications:**
- Industrial control systems
- Consumer electronics
- Home appliances
- Automotive body control
- Battery-powered devices
This information is based on the official NEC (Renesas) documentation for the **UPD78F9136A** microcontroller. For detailed technical specifications, refer to the datasheet from Renesas Electronics.
