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TC9317F from TOSHIBA

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TC9317F

Manufacturer: TOSHIBA, TOS

DTS MICROCONTROLLER (DTS-21)

Partnumber Manufacturer Quantity Availability
TC9317F TOSHIBA, TOS 345 In Stock

Description and Introduction

DTS MICROCONTROLLER (DTS-21) The TC9317F is a microcontroller manufactured by Toshiba. Below are the factual specifications, descriptions, and features based on available knowledge:  

### **Specifications:**  
- **Manufacturer:** Toshiba  
- **Type:** 4-bit Microcontroller  
- **Package:** SOP (Small Outline Package)  
- **Operating Voltage:** 2.7V to 5.5V  
- **Clock Frequency:** 400 kHz (typical)  
- **ROM Capacity:** 4K x 8 bits (Mask ROM)  
- **RAM Capacity:** 256 x 4 bits  
- **I/O Ports:** 18 I/O pins  
- **Timers:** 8-bit timer/counter  
- **Interrupts:** External and timer interrupts  
- **Power Consumption:** Low power consumption in standby mode  

### **Descriptions:**  
The TC9317F is a 4-bit microcontroller designed for embedded control applications. It integrates ROM, RAM, I/O ports, and a timer in a single chip, making it suitable for cost-sensitive and space-constrained designs.  

### **Features:**  
- **Low Voltage Operation:** Supports 2.7V to 5.5V operation.  
- **Built-in ROM & RAM:** Includes 4K x 8-bit mask ROM and 256 x 4-bit RAM.  
- **Multiple I/O Pins:** 18 programmable I/O pins for interfacing with peripherals.  
- **On-chip Timer:** 8-bit timer/counter for timing functions.  
- **Interrupt Capability:** Supports external and timer-based interrupts.  
- **Low Power Modes:** Includes power-saving standby modes.  

For exact pin configurations and application details, refer to Toshiba's official datasheet.

Application Scenarios & Design Considerations

DTS MICROCONTROLLER (DTS-21)

Alternative Part Number

  • BD37033FV --: Audio signal processor with similar functionality and supply voltage range, commonly used as a drop-in replacement in audio systems.
  • NJM2700 --: Audio processor IC offering comparable tone and volume control features, suitable for similar consumer audio applications.
  • TDA7439 --: Audio processor with tone, volume and balance control functions, usable as a functional substitute in many audio designs.
  • NJM4558D --: Dual op-amp in DIP-8 with similar supply range and pinout, widely available and cost-effective substitute for general audio/signal applications.
  • LM358N --: Industry-standard dual op-amp in DIP-8, compatible pinout and supply voltage, very common and easy to source.
  • MC1458P --: Dual operational amplifier in DIP-8 with comparable electrical characteristics, suitable drop-in replacement for many circuits.

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