Microchip Technology ATMEGA48V-10MMH
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $8.28 | $8.28 |
| 15+ | $1.90 | $28.50 |
| 25+ | $1.86 | $46.50 |
| 50+ | $1.76 | $88.00 |
| 100+ | $1.55 | $155.00 |
| N+ | $0.31 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | AVR® ATmega |
| Packaging | Tray | NULL |
| Core Processor | AVR |
| Core Size | 8-Bit |
| Speed | 10MHz |
| 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 | 28-VQFN (4x4) |
| Package / Case | 28-VFQFN Exposed Pad |
| ROHS |  |
The Microchip ATMEGA48V-10MMH is a low-power 8-bit AVR microcontroller in a 28-VFQFN package. It operates from 1.8V to 5.5V at speeds up to 10MHz, featuring 4KB Flash and 512B SRAM. Integrated peripherals include PWM, Brown-out Detection, Power-on Reset, and Watchdog Timer. This MCU is optimized for battery-powered and energy-harvesting applications where low voltage and minimal power consumption are critical.
- Ultra-Low Voltage (1.8V): Enables direct battery operation and extends runtime in portable devices.
- Low Power Consumption: Multiple sleep modes reduce current to microamps, ideal for energy harvesting.
- 10MHz Sufficient Performance: Balances speed and power for sensor and control applications.
- Compact 28-VFQFN: Small footprint with exposed pad for thermal management in dense designs.
Battery-Powered Wearables
The 1.8V minimum supply allows direct operation from a single lithium cell, while the 10MHz clock is sufficient for heart-rate monitoring algorithms.
Energy Harvesting Systems
With ultra-low power sleep modes and 1.8V operation, it can run from solar cells or thermoelectric generators in wireless sensor nodes.
Portable Instrumentation
Use the 10-bit ADC to measure voltage/current in handheld multimeters, with the WDT ensuring reliable operation over years of field use.
Smart Agriculture Sensors
Monitor soil moisture and temperature in remote fields, waking periodically to transmit data via LoRa, powered by a small battery for months.
Medical Patch Devices
The compact 28-VFQFN package and low-voltage operation make it suitable for disposable health monitors that track vital signs.
RF Remote Controls
Combine the low-power AVR core with an RF transmitter for key fobs, achieving years of battery life with intermittent transmission.
- Q: What is the operating voltage range?
- A: It operates from 1.8V to 5.5V, ideal for low-power battery applications.
- Q: What is the maximum speed?
- A: The ATMEGA48V-10MMH runs at up to 10MHz.
- Q: How much Flash memory does it have?
- A: It includes 4KB Flash (2K x 16) and 512B SRAM.
- Q: What package is available?
- A: It comes in a 28-VFQFN exposed pad package.
- Q: Does it support low-power sleep modes?
- A: Yes, it features multiple sleep modes including power-down and power-save for energy-efficient operation.
ATMEGA48V-10MMH.pdf
- Q: What is the operating voltage range?
- A: It operates from 1.8V to 5.5V, ideal for low-power battery applications.
- Q: What is the maximum speed?
- A: The ATMEGA48V-10MMH runs at up to 10MHz.
- Q: How much Flash memory does it have?
- A: It includes 4KB Flash (2K x 16) and 512B SRAM.
- Q: What package is available?
- A: It comes in a 28-VFQFN exposed pad package.
- Q: Does it support low-power sleep modes?
- A: Yes, it features multiple sleep modes including power-down and power-save for energy-efficient operation.
