ATMEGA32L-8MI vs ATMEGA329V-8MI Comparison
Detailed side-by-side comparison of ATMEGA32L-8MI by Microchip Technology and ATMEGA329V-8MI 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
ATMEGA329V-8MI - 8-bit AVR MCU, 32KB Flash, 8MHz, 64-QFN | Microchip
ATMEGA329V-8MI β ActiveSpecification Comparison
| Parameter | ATMEGA32L-8MI | ATMEGA329V-8MI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.08 | $5.45 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR 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 | 8 MHz | 8 MHz |
| 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 | β |
| 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) | 64-pin QFN (9x9 mm) with exposed pad |
| Mounting Type | Surface Mount | β |
| 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 |
| Operating Voltage | β | 1.8 V to 5.5 V (low-voltage 'V' variant) |
| Operating Temperature | β | -40 C to +85 C (industrial) |
| LCD Controller | β | Integrated, up to 40 segments |
| PWM Channels | β | 4 |
| USART | β | 2 |
| SPI | β | 1 (Master/Slave) |
| TWI (I2C-compatible) | β | 1 |
| I/O Pins | β | 54 programmable I/O lines |
| In-System Programming | β | Yes (SPI / debugWIRE) |