ATMEGA8A-MU vs ATMEGA32A-MUR Comparison
Detailed side-by-side comparison of ATMEGA8A-MU by Microchip Technology and ATMEGA32A-MUR 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
ATMEGA8A-MU - AVR 8-bit MCU 16MHz 8KB Flash | Microchip (Tape & Reel)
ATMEGA8A-MU ✓ Active
Specification Comparison
| Parameter | ATMEGA8A-MU | ATMEGA32A-MUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.70 | $0.00 |
| Core Processor | AVR | — |
| Core Size | 8-Bit | — |
| Speed | 16 MHz | — |
| Program Memory Type | FLASH | Self-programmable Flash |
| Program Memory Size | 8 KB (4K x 16) | — |
| EEPROM Size | 512 B | — |
| RAM Size | 1 KB | — |
| Number of I/O | 23 | — |
| Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| ADC Resolution | 10-bit | 10 bit |
| ADC Channels | 6 | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | — |
| Instructions | 130 (mostly single-cycle) | — |
| Operating Temperature | -40C to +85C | [DATA_NEEDED: operating temperature range] |
| Package | 32-VQFN (5x5 mm) | 44-VQFN, 7x7 mm |
| Mounting Type | Surface Mount | Surface mount |
| Lifecycle Status | Active | — |
| Product Type | — | 8-bit AVR microcontroller |
| Architecture | — | AVR enhanced RISC |
| Maximum Clock Speed | — | 16 MHz |
| Flash Memory | — | 32 KB |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| I/O Ports | — | 32 |
| ADC | — | 8-channel, 10-bit |
| Communication Interfaces | — | I2C, SPI, UART/USART |
| Debug Interface | — | JTAG |
| Package Type | — | VQFN with exposed pad |
| Core | — | AVR 8-bit core |
| Instruction Set | — | 131 AVR instructions |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Absolute Maximum Ratings | — | [DATA_NEEDED: absolute maximum ratings] |