ATMEGA32L-8MI vs ATMEGA32L-8AI Comparison
Detailed side-by-side comparison of ATMEGA32L-8MI by Microchip Technology and ATMEGA32L-8AI 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
ATMEGA32L-8MI - 8MHz 32KB Flash AVR MCU | Microchip 44-VQFN
ATMEGA32L-8MI β ActiveMicrochip Technology
ATMEGA32L-8AI - 8-bit AVR MCU 32KB Flash 8MHz | Microchip
ATMEGA32L-8AI β ActiveSpecification Comparison
| Parameter | ATMEGA32L-8MI | ATMEGA32L-8AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.08 | $5.62 |
| Core Architecture | AVR 8-bit RISC | β |
| Program Memory (Flash) | 32 KB (16K x 16) | β |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum Clock Frequency | 8 MHz | β |
| Operating Voltage Range (L) | 2.7 V to 5.5 V | β |
| Instruction Set | 131 powerful instructions, mostly single-cycle | β |
| Throughput | Up to 8 MIPS at 8 MHz | 8 MIPS at 8 MHz |
| Programmable I/O Lines | 32 | β |
| ADC | 8-channel, 10-bit successive approximation | 8-channel, 10-bit |
| Timers/Counters | Two 8-bit, one 16-bit with separate prescaler | β |
| Serial Interfaces | USART, SPI, I2C-compatible TWI | β |
| On-chip Debug | JTAG (OCD) | β |
| Package | 44-pin VQFN (7x7 mm) | 44-pin TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Active Current @1 MHz, 3V, 25C | 1.1 mA | β |
| Idle Current @1 MHz, 3V, 25C | 0.35 mA | β |
| Power-down Current | < 1 Β΅A | β |
| Operating Temperature (Industrial) | -40C to +85C | β |
| RoHS Status | Compliant | Compliant |
| Architecture | β | AVR 8-bit RISC |
| Core | β | AVR |
| Program Memory | β | 32 KB Flash (in-system programmable) |
| Maximum CPU Speed | β | 8 MHz |
| Operating Voltage | β | 2.7 V to 5.5 V |
| I/O Pins | β | 32 programmable I/O lines |
| Timers | β | Two 8-bit + One 16-bit |
| Communication | β | USART, SPI, I2C (TWI) |
| Watchdog Timer | β | Yes |
| On-chip Analog Comparator | β | Yes |
| Operating Temperature | β | -40C to +85C (industrial) |
| Debug Interface | β | JTAG / debugWIRE |