ATMEGA48PA-MMN vs ATMEGA48PA-MMNR Comparison
Detailed side-by-side comparison of ATMEGA48PA-MMN by Microchip Technology and ATMEGA48PA-MMNR 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
ATMEGA48PA-MMN - 4KB Flash 20MHz AVR MCU QFN-28 | Microchip
ATMEGA48PA-MMN ✓ ActiveSpecification Comparison
| Parameter | ATMEGA48PA-MMN | ATMEGA48PA-MMNR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.74 | $1.33 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 4 KB (2K x 16) ISP Flash | — |
| EEPROM | 256 B | 256 B |
| SRAM | 512 B | 512 B |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Instructions | 131 instructions, most single-cycle | — |
| General Purpose I/O | 23 I/O lines | — |
| Working Registers | 32 general purpose registers | 32 general purpose |
| Timers/Counters | 3 flexible timer/counters with compare modes | — |
| Supply Voltage (per distributor listing) | 4.5 V to 5.5 V (high-voltage range) | — |
| Supply Voltage (full picoPower range) | [DATA_NEEDED: full supply voltage range] | — |
| Operating Temperature (per Mouser) | up to 105 C | — |
| Package | 28-VQFN (4x4 mm), 0.45 mm pitch, 1 mm height, exposed pad | 28-pin VQFN (4x4 mm, 0.45 mm pitch) |
| Mounting Type | Surface Mount | Surface Mount |
| Programming Interface | ICSP (SPI), In-Circuit Debug via 2 I/O pins + reset | SPI ISP, debugWIRE |
| Low Power Technology | picoPower sleep modes (idle, power-down, power-save, standby) | — |
| Lifecycle Status | ACTIVE (per DigChip) | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | Compliant (Green plastic) |
| Program Memory Size | — | 4 KB Flash (2K x 16) |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Operating Temperature Range | — | -40 C to +105 C |
| General Purpose I/O Lines | — | 23 |
| Instruction Set | — | 131 instructions, most single-cycle |
| Timer/Counters | — | 3 flexible timer/counters with compare modes |
| ADC | — | 6-channel 10-bit |
| Flash Endurance | — | 10,000 write/erase cycles |
| EEPROM Endurance | — | 100,000 write/erase cycles |