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ATMEGA640-16CU from ATMEL

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ATMEGA640-16CU

Manufacturer: ATMEL

8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash

Partnumber Manufacturer Quantity Availability
ATMEGA640-16CU,ATMEGA64016CU ATMEL 64 In Stock

Description and Introduction

8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash The **ATMEGA640-16CU** is a microcontroller manufactured by **ATMEL** (now Microchip Technology). Here are its key specifications:

- **Architecture**: 8-bit AVR  
- **Flash Memory**: 64 KB  
- **SRAM**: 4 KB  
- **EEPROM**: 2 KB  
- **Clock Speed**: Up to 16 MHz  
- **Operating Voltage**: 1.8V to 5.5V  
- **Package**: 100-pin TQFP (Thin Quad Flat Package)  
- **I/O Pins**: 86  
- **Timers**: Four 8-bit timers, two 16-bit timers  
- **PWM Channels**: 12  
- **ADC Channels**: 16 (10-bit resolution)  
- **Communication Interfaces**:  
  - USART (4)  
  - SPI (1)  
  - I²C (TWI) (1)  
- **JTAG Interface**: Yes (for debugging/programming)  
- **Operating Temperature**: -40°C to +85°C  

This microcontroller is commonly used in embedded systems requiring high performance and connectivity.

Partnumber Manufacturer Quantity Availability
ATMEGA640-16CU,ATMEGA64016CU AT 70 In Stock

Description and Introduction

8-bit Microcontroller with 64K/128K/256K Bytes In-System Programmable Flash The ATMEGA640-16CU is a microcontroller manufactured by Microchip Technology (formerly Atmel). Here are its key specifications:

- **Manufacturer**: Microchip Technology (AT)  
- **Core**: 8-bit AVR  
- **Flash Memory**: 64 KB  
- **SRAM**: 4 KB  
- **EEPROM**: 2 KB  
- **Clock Speed**: 16 MHz  
- **Operating Voltage**: 1.8V - 5.5V  
- **Package**: 100-pin TQFP (Thin Quad Flat Package)  
- **I/O Pins**: 86  
- **Timers**: 4 (8-bit and 16-bit)  
- **ADC Channels**: 16 (10-bit resolution)  
- **Communication Interfaces**: USART, SPI, I2C (TWI)  
- **PWM Channels**: 8  
- **Operating Temperature**: -40°C to +85°C  
- **Datasheet**: Available on Microchip's official website  

This information is based on the official datasheet. For detailed specifications, refer to Microchip's documentation.

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