ATMEGA32A-MN vs ATMEGA32A-AUR Comparison
Detailed side-by-side comparison of ATMEGA32A-MN by Microchip Technology and ATMEGA32A-AUR 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
ATMEGA32A-MN - 8-bit AVR MCU 32KB Flash 44-VQFN | Microchip
ATMEGA32A-MN β ActiveMicrochip Technology
ATMEGA32A-AUR - 16MHz 32KB Flash 8-bit AVR MCU | Microchip
ATMEGA32A-AUR β ActiveSpecification Comparison
| Parameter | ATMEGA32A-MN | ATMEGA32A-AUR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.74 | $2.96 |
| Core Architecture | 8-bit AVR RISC (enhanced Harvard) | AVR 8-bit RISC |
| Program Memory (Flash) | 32 KB (16K x 16) | 32 KB (16K x 16) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 16 MHz | β |
| Supply Voltage (Vcc) | 4.5 V to 5.5 V | β |
| I/O Pins | 32 programmable | 32 |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| Timers/Counters | Two 8-bit, one 16-bit | Two 8-bit, One 16-bit |
| Communication Interfaces | USART, SPI (master/slave), TWI (I2C) | USART, SPI, TWI (I2C) |
| On-chip Debug | JTAG / debugWIRE | β |
| Package | 44-VQFN (7x7 mm) | 44-pin TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Instruction Set | 131 instructions, mostly single-cycle | β |
| Operating Temperature | [DATA_NEEDED: industrial temperature range] | -40C to +85C (industrial) |
| RoHS Status | Compliant | Compliant |
| Maximum Clock Frequency | β | 16 MHz |
| MIPS Throughput | β | 16 MIPS at 16 MHz |
| Supply Voltage Range | β | 4.5 V to 5.5 V |
| On-Chip Debug | β | JTAG interface |
| Self-Programming | β | Yes (In-System) |
| Number of Instructions | β | 131 |