Atmel ATMEGA1281-16AU, 8bit AVR Microcontroller, ATmega, 16MHz, 128 kB, 4 kB Flash, 64-Pin TQFP
- RS Stock No.:
- 696-3411P
- Mfr. Part No.:
- ATMEGA1281-16AU
- Manufacturer:
- Atmel
The image is for reference only, please refer to product details and specifications
Discontinued product
- RS Stock No.:
- 696-3411P
- Mfr. Part No.:
- ATMEGA1281-16AU
- Manufacturer:
- Atmel
Product overview and Technical data sheets
Legislation and Compliance
Product Details
8-Bit megaAVR Microcontrollers, 32KB to 256KB Flash
Here at RS Components we have various megaAVR 8-bit microcontrollers from Atmel. Each of the microcontrollers is based on an enhanced RISC architecture and feature QTouch library support. All the microcontroller types have varying Kb of In-System Programmable Flash, EEPROM and SRAM as well as varying pin and package types.
Types of megaAVR 8-bit microcontrollers
•ATmega32
•ATmega64
•ATmega128
•ATmega324
•ATmega325
•ATmega406
•ATmega640
•ATmega644
•ATmega645
•ATmega1280
•ATmega1281
•ATmega1284
•ATmega2560
•ATmega2561
•ATmega3250
•ATmega6450
Types of megaAVR 8-bit microcontrollers
•ATmega32
•ATmega64
•ATmega128
•ATmega324
•ATmega325
•ATmega406
•ATmega640
•ATmega644
•ATmega645
•ATmega1280
•ATmega1281
•ATmega1284
•ATmega2560
•ATmega2561
•ATmega3250
•ATmega6450
Specifications
Attribute | Value |
|---|---|
| Family Name | ATmega |
| Package Type | TQFP |
| Mounting Type | Surface Mount |
| Pin Count | 64 |
| Device Core | AVR |
| Data Bus Width | 8bit |
| Program Memory Size | 128 kB, 4 kB |
| Maximum Frequency | 16MHz |
| RAM Size | 8 kB |
| USB Channels | 0 |
| Number of PWM Units | 2 |
| Number of SPI Channels | 1 |
| Number of CAN Channels | 0 |
| Typical Operating Supply Voltage | 4.5 → 5.5 V |
| Number of USART Channels | 2 |
| Number of UART Channels | 0 |
| Number of I2C Channels | 1 |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |
| Number of ADC Units | 1 |
| Instruction Set Architecture | RISC |
| Number of PCI Channels | 0 |
| Number of Ethernet Channels | 0 |
| Program Memory Type | Flash |
| Dimensions | 14.1 x 14.1 x 1.05mm |
| Pulse Width Modulation | 4 x 8 bit, 6 x 16 bit |
| Width | 14.1mm |
| Number of LIN Channels | 0 |
| Length | 14.1mm |
| ADCs | 8 x 10 bit |
| Height | 1.05mm |