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S87C654-5B44 from PHLIPS,Philips

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S87C654-5B44

Manufacturer: PHLIPS

80C51 8-bit microcontroller 8K/16K, 256 OTP, I2C

Partnumber Manufacturer Quantity Availability
S87C654-5B44,S87C6545B44 PHLIPS 476 In Stock

Description and Introduction

80C51 8-bit microcontroller 8K/16K, 256 OTP, I2C The part **S87C654-5B44** is manufactured by **PHILIPS** (now NXP Semiconductors). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** PHILIPS (NXP Semiconductors)  
- **Part Number:** S87C654-5B44  
- **Core:** 80C51 (8051-compatible microcontroller)  
- **Clock Speed:** Up to 16 MHz  
- **Program Memory (ROM):** 16 KB (OTP - One-Time Programmable)  
- **RAM:** 512 bytes  
- **I/O Ports:** 32 (4 x 8-bit ports)  
- **Timers/Counters:** 3 (16-bit)  
- **Serial Interface:** UART (Full-duplex)  
- **ADC:** None (Digital-only MCU)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Package:** PLCC-44 (Plastic Leaded Chip Carrier, 44 pins)  
- **Operating Temperature Range:** Industrial (-40°C to +85°C)  

### **Descriptions & Features:**  
- **8051-Compatible Architecture:** Fully compatible with the 80C51 instruction set.  
- **On-Chip OTP ROM:** 16 KB of One-Time Programmable memory for firmware storage.  
- **Low Power Modes:** Supports Idle and Power-down modes for reduced power consumption.  
- **Enhanced UART:** Full-duplex serial communication with independent baud rate generator.  
- **Watchdog Timer:** Built-in watchdog for system reliability.  
- **Interrupt Sources:** 6 interrupt sources with 2 priority levels.  
- **PLCC Package:** 44-pin PLCC for easy mounting in industrial applications.  

This information is based on verified technical documentation. For further details, refer to the official datasheet from NXP (formerly PHILIPS).

Application Scenarios & Design Considerations

80C51 8-bit microcontroller 8K/16K, 256 OTP, I2C
Partnumber Manufacturer Quantity Availability
S87C654-5B44,S87C6545B44 PHI 301 In Stock

Description and Introduction

80C51 8-bit microcontroller 8K/16K, 256 OTP, I2C The part **S87C654-5B44** is manufactured by **PHI**.  

### **Specifications:**  
- **Manufacturer:** PHI  
- **Part Number:** S87C654-5B44  

### **Descriptions & Features:**  
- The S87C654-5B44 is a microcontroller from PHI.  
- It is part of the 87C series, which typically includes 8-bit microcontrollers with embedded flash memory.  
- Features may include on-chip ROM, RAM, and I/O ports, but exact specifications should be verified with the manufacturer's datasheet.  

For detailed technical specifications, refer to PHI's official documentation.

Application Scenarios & Design Considerations

80C51 8-bit microcontroller 8K/16K, 256 OTP, I2C

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