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