ATMEGA32-16AC vs ATMEGA323-8AC Comparison
Detailed side-by-side comparison of ATMEGA32-16AC by Microchip Technology and ATMEGA323-8AC 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
ATMEGA32-16AC - 8-bit AVR MCU 16MHz 32KB Flash | Microchip
ATMEGA32-16AC ✓ ActiveMicrochip Technology
ATMEGA323-8AC - 8MHz AVR MCU 32KB Flash TQFP-44 | Microchip
ATMEGA323-8AC ObsoleteSpecification Comparison
| Parameter | ATMEGA32-16AC | ATMEGA323-8AC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.48 | $4.10 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Flash Program Memory | 32 KB (16K x 16) | 32KB (16K x 16), in-system programmable |
| SRAM | 2 KB | 2KB (2K x 8) |
| EEPROM | 1 KB | 1KB (1K x 8) |
| Maximum Clock Frequency | 16 MHz | 8 MHz |
| Throughput | 16 MIPS at 16 MHz | up to 8 MIPS at 8 MHz (approx. 1 MIPS per MHz) |
| Operating Voltage Range | 4.5 V to 5.5 V | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 channels | [DATA_NEEDED: ADC channel count and resolution] |
| Number of I/O Pins | 32 | — |
| Timers | Two 8-bit, one 16-bit | [DATA_NEEDED: timer count and resolution] |
| Communication Interfaces | USART, SPI, TWI (I2C) | I2C, SPI, UART/USART |
| Debug Interface | JTAG (on-chip debug, boundary scan) | — |
| Package | 44-TQFP (10 x 10 mm) | 44-TQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Instructions | 131 instructions, most single-cycle | — |
| Product Family | AVR ATmega | — |
| Instruction Count | — | 131 instructions |
| General Purpose Registers | — | 8 x 8-bit |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance status] |
| Operation Mode | — | Fully static |