ATMEGA32L-8MJ vs ATMEGA32L-8AI Comparison
Detailed side-by-side comparison of ATMEGA32L-8MJ 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-8MJ - 8-bit AVR MCU 32KB Flash 8MHz | Microchip
ATMEGA32L-8MJ ✓ ActiveMicrochip Technology
ATMEGA32L-8AI - 8-bit AVR MCU 32KB Flash 8MHz | Microchip
ATMEGA32L-8AI ✓ ActiveSpecification Comparison
| Parameter | ATMEGA32L-8MJ | ATMEGA32L-8AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.11 | $5.62 |
| Core Processor | AVR 8-bit RISC | — |
| Program Memory Size | 32 KB (16K x 16) Flash | — |
| Program Memory Type | In-System Programmable Flash with Read-While-Write | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum Clock Frequency | 8 MHz | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| Throughput | Up to 8 MIPS at 8 MHz | 8 MIPS at 8 MHz |
| Instruction Set | 131 powerful instructions, most single-clock cycle | — |
| General Purpose Working Registers | 32 x 8-bit | — |
| I/O Lines | 32 programmable I/O lines | — |
| ADC | 8-channel 10-bit successive approximation | 8-channel, 10-bit |
| Timers | Three flexible timer/counters with compare modes | Two 8-bit + One 16-bit |
| Connectivity | Two USART, SPI, Two-wire Serial Interface (I2C) | — |
| Debug Interface | JTAG (boundary-scan and on-chip debug) | JTAG / debugWIRE |
| Package | 44-VQFN Exposed Pad (7x7 mm) | 44-pin TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | -40C to +85C (industrial) |
| RoHS Status | Compliant | Compliant |
| Supply Current | [DATA_NEEDED: active supply current] | — |
| Architecture | — | AVR 8-bit RISC |
| Core | — | AVR |
| Program Memory | — | 32 KB Flash (in-system programmable) |
| Maximum CPU Speed | — | 8 MHz |
| Operating Voltage | — | 2.7 V to 5.5 V |
| I/O Pins | — | 32 programmable I/O lines |
| Communication | — | USART, SPI, I2C (TWI) |
| Watchdog Timer | — | Yes |
| On-chip Analog Comparator | — | Yes |