MCR908JL3EMPE

Product Overview

Category

MCR908JL3EMPE belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including but not limited to consumer electronics, automotive systems, industrial automation, and medical devices.

Characteristics

• High-performance: The MCR908JL3EMPE offers a powerful processing capability, enabling efficient execution of complex tasks.
• Low power consumption: It is designed to operate with minimal power consumption, making it suitable for battery-powered devices.
• Integrated peripherals: The microcontroller incorporates a range of peripherals such as timers, UART, SPI, I2C, and ADC, providing flexibility in system design.
• Robustness: With built-in protection features, the MCR908JL3EMPE ensures reliable operation even in harsh environments.
• Compact package: It is available in a compact package, allowing for space-efficient designs.
• Packaging/Quantity: The MCR908JL3EMPE is typically packaged in a surface-mount package, and it is available in reels or trays containing a specified quantity.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 20 MHz
• Flash Memory: 32 KB
• RAM: 2 KB
• Operating Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C
• Number of Pins: 44
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit resolution, up to 8 channels

Detailed Pin Configuration

The MCR908JL3EMPE has a total of 44 pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) (Pin Name) (Function) 1 VDD Power Supply 2 VSS Ground 3 RESET Reset Input 4 PTA0 General Purpose I/O 5 PTA1 General Purpose I/O 6 PTA2 General Purpose I/O 7 PTA3 General Purpose I/O 8 PTA4 General Purpose I/O 9 PTA5 General Purpose I/O 10 PTA6 General Purpose I/O 11 PTA7 General Purpose I/O 12 PTB0 General Purpose I/O 13 PTB1 General Purpose I/O 14 PTB2 General Purpose I/O 15 PTB3 General Purpose I/O 16 PTB4 General Purpose I/O 17 PTB5 General Purpose I/O 18 PTB6 General Purpose I/O 19 PTB7 General Purpose I/O 20 PTC0 General Purpose I/O 21 PTC1 General Purpose I/O 22 PTC2 General Purpose I/O 23 PTC3 General Purpose I/O 24 PTC4 General Purpose I/O 25 PTC5 General Purpose I/O 26 PTC6 General Purpose I/O 27 PTC7 General Purpose I/O 28 PTD0 General Purpose I/O 29 PTD1 General Purpose I/O 30 PTD2 General Purpose I/O 31 PTD3 General Purpose I/O 32 PTD4 General Purpose I/O 33 PTD5 General Purpose I/O 34 PTD6 General Purpose I/O 35 PTD7 General Purpose I/O 36 PTE0 General Purpose I/O 37 PTE1 General Purpose I/O 38 PTE2 General Purpose I/O 39 PTE3 General Purpose I/O 40 PTE4 General Purpose I/O 41 PTE5 General Purpose I/O 42 PTE6 General Purpose I/O 43 PTE7 General Purpose I/O 44 VSS Ground

Functional Features

• High-speed processing: The MCR908JL3EMPE operates at a maximum frequency of 20 MHz, enabling rapid execution of instructions.
• Flexible communication: It supports multiple communication interfaces such as UART, SPI, and I2C, facilitating seamless integration with other devices.
• Analog-to-Digital Conversion: The built-in ADC allows for accurate conversion of analog signals into digital data, expanding the microcontroller's capabilities in sensor-based applications.
• Timers and PWM: The microcontroller features timers and Pulse Width Modulation (PWM) outputs, enabling precise timing control and generation of analog-like signals.

Advantages and Disadvantages

Advantages

• Powerful processing capability
• Low power consumption
• Integrated peripherals