ATMEGA163-8PC vs ATMEGA323-8PC Comparison
Detailed side-by-side comparison of ATMEGA163-8PC by Microchip Technology and ATMEGA323-8PC 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
ATMEGA163-8PC - 8-Bit AVR MCU 16KB 8MHz 40-PDIP | Microchip
ATMEGA163-8PC ObsoleteSpecification Comparison
| Parameter | ATMEGA163-8PC | ATMEGA323-8PC |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.20 | $6.17 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Program Memory Size | 16KB (8K x 16) FLASH | 32KB (16K x 16) Flash |
| SRAM Size | 1 KB | 2KB (2K x 8) |
| EEPROM Size | 512 B | 1KB |
| Maximum Clock Frequency | 8 MHz | 8MHz |
| Throughput | up to 8 MIPS (1 MIPS per MHz) | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 4.5V to 5.5V |
| Timers/Counters | [DATA_NEEDED: timer count] | — |
| PWM Channels | 4 (8-bit) | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 | — |
| Communication Interfaces | SPI, I2C (TWI), UART/USART | I2C, SPI, UART/USART |
| External Memory Interface | Yes | — |
| In-System Programming | Yes (ISP FLASH) | — |
| Package | 40-PDIP (0.600 in, 15.24 mm) | 40-PDIP (DIP-40) |
| Mounting Type | Through-Hole | Through-Hole |
| Operating Temperature | 0C to +70C (commercial, P suffix) | [DATA_NEEDED: operating temperature range] |
| Operating Temperature Range Category | [DATA_NEEDED: exact operating temperature spec] | — |
| Program Memory Type | — | In-System Programmable Flash |
| Instruction Count | — | 131 instructions |
| Peak Throughput | — | Up to 16 MIPS |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Series | — | AVR ATmega |
| Number of I/Os | — | [DATA_NEEDED: number of I/O pins] |
| RoHS Status | — | unknown (legacy Atmel part) |
| Packaging | — | Tube |