ATMEGA32A-AUR vs ATMEGA32L-8AC Comparison
Detailed side-by-side comparison of ATMEGA32A-AUR by Microchip Technology and ATMEGA32L-8AC 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-AUR - 16MHz 32KB Flash 8-bit AVR MCU | Microchip
ATMEGA32A-AUR β ActiveMicrochip Technology
ATMEGA32L-8AC - 8MHz 8-bit AVR MCU, 32KB Flash, 44-TQFP | Microchip
ATMEGA32L-8AC β ActiveSpecification Comparison
| Parameter | ATMEGA32A-AUR | ATMEGA32L-8AC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.96 | $5.85 |
| Core Architecture | AVR 8-bit RISC | 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 Clock Frequency | 16 MHz | 8 MHz |
| MIPS Throughput | 16 MIPS at 16 MHz | 8 MIPS at 8 MHz |
| Supply Voltage Range | 4.5 V to 5.5 V | β |
| I/O Pins | 32 | β |
| ADC | 8-channel, 10-bit | 10-bit, 8 channels |
| Timers/Counters | Two 8-bit, One 16-bit | β |
| Communication Interfaces | USART, SPI, TWI (I2C) | USART, SPI, TWI (I2C) |
| On-Chip Debug | JTAG interface | β |
| Package | 44-pin TQFP (10x10 mm) | 44-pin TQFP (10x10 mm) |
| Operating Temperature | -40C to +85C (industrial) | 0C to +70C (commercial grade) |
| Mounting Type | Surface Mount | Surface Mount |
| Self-Programming | Yes (In-System) | β |
| Number of Instructions | 131 | β |
| RoHS Status | Compliant | β |
| Supply Voltage (Vcc) | β | 2.7 V to 5.5 V |
| General-Purpose I/O Pins | β | 32 |
| Timer/Counters | β | 3 (two 8-bit, one 16-bit) |
| On-chip Debug | β | JTAG (IEEE 1149.1 compliant) |
| Instruction Set | β | 131 instructions, mostly single-cycle |