Microchip ATMEGA48-20AU, 8bit AVR Microcontroller, ATmega, 20MHz, 256 B, 4 kB Flash, 32-Pin TQFP
- RS Stock No.:
- 629-2261P
- Mfr. Part No.:
- ATMEGA48-20AU
- Brand:
- Microchip
Discontinued product
- RS Stock No.:
- 629-2261P
- Mfr. Part No.:
- ATMEGA48-20AU
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
Product Details
8-Bit megaAVR Microcontrollers, 4KB to 16KB Flash
Here at RS Components we have numerous megaAVR 8-bit microcontrollers from Atmel.Each microcontroller is based on an enhanced RISC architecture and features QTouch library support. All of the megaAVR microcontrollers have varying Kb of In-System Programmable Flash, EEPROM and SRAM as well as a variety of pin and package types.
Types of megaAVR 8-bit microcontrollers
•ATmega8
•ATmega16
•ATmega48
•ATmega88
•ATmega162
•ATmega164
•ATmega165
•ATmega168
•ATmega8515
•ATmega8535
Types of megaAVR 8-bit microcontrollers
•ATmega8
•ATmega16
•ATmega48
•ATmega88
•ATmega162
•ATmega164
•ATmega165
•ATmega168
•ATmega8515
•ATmega8535
Specifications
Attribute | Value |
|---|---|
| Family Name | ATmega |
| Package Type | TQFP |
| Mounting Type | Surface Mount |
| Pin Count | 32 |
| Device Core | AVR |
| Data Bus Width | 8bit |
| Program Memory Size | 256 B, 4 kB |
| Maximum Frequency | 20MHz |
| RAM Size | 512 B |
| USB Channels | 0 |
| Number of PWM Units | 1 |
| Number of SPI Channels | 1 |
| Number of CAN Channels | 0 |
| Typical Operating Supply Voltage | 2.7 → 5.5 V |
| Number of UART Channels | 0 |
| Number of I2C Channels | 1 |
| Number of USART Channels | 1 |
| Pulse Width Modulation | 1(6 Channel) |
| Width | 7.1mm |
| ADCs | 8 x 10 bit |
| Length | 7.1mm |
| Dimensions | 7.1 x 7.1 x 1.05mm |
| Number of LIN Channels | 0 |
| Height | 1.05mm |
| Minimum Operating Temperature | -40 °C |
| Program Memory Type | Flash |
| Number of PCI Channels | 0 |
| Number of Ethernet Channels | 0 |
| Maximum Operating Temperature | +85 °C |
| Number of ADC Units | 1 |
| Instruction Set Architecture | RISC |