ATMEGA324P-20MQR vs ATMEGA324P-20MUR Comparison
Detailed side-by-side comparison of ATMEGA324P-20MQR by Microchip Technology and ATMEGA324P-20MUR by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATMEGA324P-20MQR - 8-Bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA324P-20MQR β ActiveMicrochip Technology
ATMEGA324P-20MUR - 8-bit AVR MCU 20MHz 32KB Flash | Microchip
ATMEGA324P-20MUR β ActiveSpecification Comparison
| Parameter | ATMEGA324P-20MQR | ATMEGA324P-20MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.30 | $1.86 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Core Size | 8-Bit | β |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Flash Memory | 32 KB (16K x 16) | β |
| Flash Type | ISP FLASH with read-while-write | β |
| EEPROM | 1 KB | β |
| SRAM | 2 KB | β |
| General Purpose I/O | 32 I/O lines | 32 I/O lines |
| Working Registers | 32 general purpose registers | β |
| Supply Voltage | [DATA_NEEDED: operating voltage range (VCC min/max)] | β |
| Operating Temperature | [DATA_NEEDED: temperature grade range] | -40C to +85C (Industrial) |
| Package | 44-VQFN (7x7 mm) with Exposed Pad | 44-VQFN (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Peripherals | Real time counter, three flexible timer/counters | β |
| Programming Interface | ISP (in-system self-programming) | β |
| Low Power Technology | picoPower | picoPower |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL rating] | [DATA_NEEDED: MSL level] |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | β |
| Program Memory Size | β | 32 KB (16K x 16) Flash |
| EEPROM Size | β | 1 KB |
| SRAM Size | β | 2 KB |
| Performance | β | up to 20 MIPS at 20 MHz |
| Instructions | β | 131 powerful instructions, most single-cycle |
| Supply Voltage Range | β | 4.5 V to 5.5 V |
| Flash Programming | β | In-System Programmable (ISP), read-while-write |
| Debug / Boundary Scan | β | JTAG (IEEE 1149.1) |
| ADC Resolution | β | [DATA_NEEDED: ADC resolution] |