ATMEGA48V-10MMH vs ATMEGA48P-20MMU Comparison
Detailed side-by-side comparison of ATMEGA48V-10MMH by Microchip Technology and ATMEGA48P-20MMU 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
ATMEGA48V-10MMH - 8-Bit AVR MCU 4KB Flash 10MHz QFN-28 | Microchip
ATMEGA48V-10MMH β ActiveMicrochip Technology
ATMEGA48P-20MMU - 4KB Flash 20MHz AVR MCU QFN-28 | Microchip
ATMEGA48P-20MMU β ActiveSpecification Comparison
| Parameter | ATMEGA48V-10MMH | ATMEGA48P-20MMU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.15 | $0.17 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Core Size | 8-bit | β |
| Program Memory Size | 4KB (2K x 16) FLASH | β |
| EEPROM Size | 256B | β |
| RAM Size | 512B | β |
| Maximum Clock Frequency | 10 MHz | β |
| Supply Voltage Range | 1.8 V to 5.5 V | β |
| Number of I/O | 23 | β |
| ADC Resolution | 10-bit | β |
| ADC Channels | 8 single-ended (6 external + 2 differential ADC6/ADC7 on QFN) | β |
| Timers | 3 timer/counters with compare modes and PWM | β |
| Communication Interfaces | SPI, UART, I2C (TWI) | β |
| Sleep Modes | Idle, ADC Noise Reduction, Power-save, Power-down, Standby, Extended Standby | β |
| Package | 28-VQFN (4x4 mm), 1 mm height, 0.45 mm pitch, exposed pad | 28-VQFN (4x4 mm), 0.45 mm pitch, 1 mm height |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: exact operating temperature range for H suffix] | β |
| Instructions | 131 instructions, most single-cycle | β |
| Working Registers | 32 x 8-bit general purpose | 32 x 8-bit general purpose |
| Programming Interfaces | SPI ISP, debugWIRE, parallel HV | β |
| RoHS Status | Compliant (green package) | β |
| Clock Speed | β | 20 MHz |
| Flash Memory | β | 4 KB (2K x 16) ISP Flash |
| EEPROM | β | 256 B |
| SRAM | β | 512 B |
| Supply Voltage | β | 4.5 V to 5.5 V |
| I/O Ports | β | 23 general-purpose I/O lines |
| Timer/Counters | β | 3 flexible timer/counters with compare modes |
| Serial Interfaces | β | SPI, TWI, USART |
| ADC | β | 10-bit ADC |
| Low Power Technology | β | picoPower |
| Programming | β | ISP / ICSP in-system programming |
| Package Material | β | Green (RoHS) plastic |
| Lifecycle Stage | β | ACTIVE |