ATMEGA1608-AFR vs ATMEGA1608-AU Comparison
Detailed side-by-side comparison of ATMEGA1608-AFR by Microchip Technology and ATMEGA1608-AU 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
ATMEGA1608-AFR
ATMEGA1608-AFR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA1608-AFR β ActiveMicrochip Technology
ATMEGA1608-AU
ATMEGA1608-AU - 8-bit AVR MCU 20MHz 16KB Flash TQFP-32 | Microchip
ATMEGA1608-AU β ActiveSpecification Comparison
| Parameter | ATMEGA1608-AFR | ATMEGA1608-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.81 | $0.86 |
| Core Processor | AVR (8-bit RISC) | AVR (8-bit, hardware multiplier) |
| Series | megaAVR 0-series, Functional Safety (FuSa) | megaAVR 0, Functional Safety (FuSa) |
| Core Size | 8-Bit | 8-bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Flash Memory Size | 16 KB (16K x 8) | β |
| SRAM Size | 2 KB | β |
| EEPROM Size | 256 bytes | β |
| Supply Voltage | 3.3 V / 5 V | β |
| Package | 32-TQFP (7 x 7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +125C (Industrial) | -40C to +85C |
| Packaging | Tape & Reel (TR) | Tray |
| Programmability | UPDI (Unified Program and Debug Interface) | β |
| Hardware Multiplier | Yes | β |
| Functional Safety Support | Yes (FuSa) | β |
| RoHS Status | Green (RoHS compliant per FindIC listing) | β |
| Product Status | Active | Active |
| Flash Memory | β | 16 KB (16K x 8) |
| SRAM | β | 2 KB |
| EEPROM | β | 256 bytes |
| Supply Voltage Range | β | 1.8 V to 5.5 V |
| Number of I/O | β | [DATA_NEEDED: exact GPIO count] |
| Peripherals | β | WDT, POR/BOD, Event System, Custom Logic, DAC |
| Communication Interfaces | β | USART, SPI, TWI (I2C) |
| ADC Resolution | β | 10-bit |
| DAC Resolution | β | 8-bit |