Microchip Technology ATMEGA48A-CCUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.58 | $1.58 |
| 15+ | $1.53 | $22.95 |
| 25+ | $1.49 | $37.25 |
| 50+ | $1.41 | $70.50 |
| 100+ | $1.25 | $125.00 |
| N+ | $0.25 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Cut Tape (CT) | Cut Tape (CT) |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 20MHz |
| Connectivity | I2C, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Number of I/O | 23 |
| Program Memory Size | 4KB (2K x 16) |
| Program Memory Type | FLASH |
| EEPROM Size | 256 x 8 |
| RAM Size | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 5.5V |
| Data Converters | A/D 8x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 32-UFBGA (4x4) |
| Package / Case | 32-UFBGA |
| ROHS |  |
The ATMEGA48A-CCUR is an 8-bit AVR microcontroller from Microchip, featuring 4KB Flash and 512B SRAM in a compact 32-UFBGA package. It operates from 1.8V to 5.5V at up to 20MHz, with integrated PWM, WDT, and brown-out reset for low-power embedded applications.
- 1.8V operation enables direct battery-powered designs.
- 32-UFBGA package minimizes footprint for portable devices.
- 20MHz AVR core provides ample processing headroom.
- Integrated WDT and brown-out reset improve field reliability.
Wearable Devices
The 1.8V minimum supply and tiny 32-UFBGA package enable ultra-low-power operation in fitness trackers and smartwatches.
IoT End Nodes
4KB Flash and 512B SRAM handle sensor data aggregation and wireless module control in battery-powered nodes.
Consumer Electronics
PWM outputs drive haptic motors and LED indicators in remote controls and toys.
Automotive Interior
Wide voltage range and brown-out detection support dashboard switches and ambient lighting modules.
Medical Wearables
Low-power sleep modes with WDT wake-up extend battery life in glucose monitors and pulse oximeters.
Prototyping
Its AVR architecture and 20MHz speed make it a favorite for Arduino-compatible custom boards.
- Q: What is the program memory size?
- A: The ATMEGA48A-CCUR has 4KB of Flash memory (2K x 16 bits).
- Q: What is the operating voltage range?
- A: It operates from 1.8V to 5.5V.
- Q: What is the maximum speed?
- A: It runs at up to 20MHz.
- Q: What package is this device in?
- A: It is available in a 32-UFBGA package.
ATMEGA48A-CCUR.pdf
- Q: What is the program memory size?
- A: The ATMEGA48A-CCUR has 4KB of Flash memory (2K x 16 bits).
- Q: What is the operating voltage range?
- A: It operates from 1.8V to 5.5V.
- Q: What is the maximum speed?
- A: It runs at up to 20MHz.
- Q: What package is this device in?
- A: It is available in a 32-UFBGA package.
