ATMEGA163-8PI vs ATMEGA323-8PI Comparison
Detailed side-by-side comparison of ATMEGA163-8PI by Microchip Technology and ATMEGA323-8PI 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
ATMEGA163-8PI - 8-bit AVR MCU 16KB Flash 8MHz 40-PDIP | Microchip
ATMEGA163-8PI β End of LifeMicrochip Technology
ATMEGA323-8PI - 8-bit AVR MCU 32KB Flash 8MHz DIP-40 | Microchip
ATMEGA323-8PI β End of LifeSpecification Comparison
| Parameter | ATMEGA163-8PI | ATMEGA323-8PI |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Eol | Eol |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.40 | $4.48 |
| Core | AVR | β |
| Core Size | 8-Bit | 8-Bit |
| Series | AVR ATmega | β |
| Program Memory Size | 16KB (8K x 16) FLASH | β |
| RAM Size | 1KB x 8 SRAM | β |
| Program Memory Type | In-System Programmable FLASH | β |
| Speed | 8 MHz | 8 MHz |
| Throughput | Up to 8 MIPS at 8 MHz (approaching 1 MIPS per MHz) | β |
| Instruction Set | 130 powerful instructions, most single-clock-cycle | β |
| General Purpose Registers | 32 x 8 | β |
| Hardware Multiplier | On-chip 2-cycle multiplier | β |
| Operation | Fully static | β |
| Package | 40-PDIP (0.600 inch, 15.24 mm) | 40-PDIP (0.600 in, 15.24mm) |
| Mounting Type | Through Hole | Through Hole |
| Temperature Grade | I (Industrial, -40C to +85C) | β |
| EEPROM Size | [DATA_NEEDED: EEPROM size] | 1KB |
| Number of I/O | [DATA_NEEDED: GPIO count] | β |
| Supply Voltage Range | [DATA_NEEDED: operating supply voltage] | β |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | β |
| Core Processor | β | AVR |
| Flash Memory Size | β | 32KB (16K x 16) |
| SRAM Size | β | 2KB |
| Instructions | β | 131 instructions, most single-cycle |
| Max Throughput | β | 8 MIPS at 8 MHz (16 MIPS at 16 MHz architecture max) |
| Supply Voltage (VCC) | β | 4.5 V to 5.5 V |
| Operating Temperature | β | -40C to +85C (Industrial, I suffix) |
| ADC | β | 8-channel, 10-bit |
| Serial Interfaces | β | USART, SPI, TWI (I2C-compatible) |
| Timers | β | 2 x 8-bit, 1 x 16-bit |
| Debug Interface | β | JTAG (on-chip debug and boundary scan) |
| In-System Programming | β | Yes, via SPI and boot section Flash |