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CM88L70CPI

CMOS INTEGRATED DTMF RECEIVER, 3 VOLT VERSION

Partnumber Manufacturer Quantity Availability
CM88L70CPI 1300 In Stock

Description and Introduction

CMOS INTEGRATED DTMF RECEIVER, 3 VOLT VERSION The CM88L70CPI is a microcontroller from the manufacturer STMicroelectronics. It is part of the STM8 series and features:  

- **Core**: 8-bit STM8  
- **Clock Speed**: Up to 16 MHz  
- **Flash Memory**: 8 KB  
- **RAM**: 1 KB  
- **EEPROM**: 640 bytes  
- **Operating Voltage**: 2.95V to 5.5V  
- **Package**: 20-pin PDIP (Plastic Dual In-line Package)  
- **I/O Pins**: 16  
- **Timers**: 2 (16-bit and 8-bit)  
- **ADC**: 10-bit, 5 channels  
- **Communication Interfaces**: UART, SPI, I2C  
- **Operating Temperature Range**: -40°C to +85°C  

This information is based on the manufacturer's datasheet.

Partnumber Manufacturer Quantity Availability
CM88L70CPI CMD 489 In Stock

Description and Introduction

CMOS INTEGRATED DTMF RECEIVER, 3 VOLT VERSION The CM88L70CPI is a part manufactured by CMD (California Micro Devices). Here are the factual specifications from Ic-phoenix technical data files:

1. **Manufacturer**: California Micro Devices (CMD)  
2. **Part Number**: CM88L70CPI  
3. **Type**: Interface IC  
4. **Function**: Line Interface Unit (LIU)  
5. **Package**: 28-pin Plastic DIP (Dual In-line Package)  
6. **Operating Temperature**: Commercial (0°C to +70°C)  
7. **Voltage Supply**: Typically operates at +5V  
8. **Technology**: CMOS  
9. **Application**: Used in telecommunications for T1/E1 line interfacing  

No further details or guidance are provided beyond these specifications.

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