ATMEGA329V-8AI vs ATMEGA32L-8AI Comparison
Detailed side-by-side comparison of ATMEGA329V-8AI 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
ATMEGA329V-8AI - 8-bit AVR MCU 32KB Flash LCD | Microchip
ATMEGA329V-8AI β ActiveMicrochip Technology
ATMEGA32L-8AI - 8-bit AVR MCU 32KB Flash 8MHz | Microchip
ATMEGA32L-8AI β ActiveSpecification Comparison
| Parameter | ATMEGA329V-8AI | ATMEGA32L-8AI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.45 | $5.62 |
| Core Architecture | 8-bit AVR RISC | β |
| CPU Speed | 8 MHz | β |
| Program Memory (Flash) | 32 KB (16K x 16) | β |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Supply Voltage (Vcc) | 1.8 V to 5.5 V | β |
| General Purpose I/O | 54 lines | β |
| General Purpose Registers | 32 | β |
| LCD Controller | On-chip, supports up to 4x25 segments | β |
| ADC | 10-bit, up to 8 channels | 8-channel, 10-bit |
| Timers/Counters | Three flexible Timer/Counters with PWM | β |
| Serial Interfaces | USART, SPI, TWI (I2C-compatible) | β |
| Debug Interface | JTAG (IEEE 1149.1 compliant) | JTAG / debugWIRE |
| Package | 64-pin TQFP, 14x14 mm body, 0.5 mm pitch | 44-pin TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) |
| 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 |
| Throughput | β | 8 MIPS at 8 MHz |