ATMEGA3208-AF vs ATMEGA3208-AU Comparison
Detailed side-by-side comparison of ATMEGA3208-AF by Microchip Technology and ATMEGA3208-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
ATMEGA3208-AF - 8-bit AVR MCU 32KB 20MHz TQFP-32 | Microchip
ATMEGA3208-AF ✓ ActiveMicrochip Technology
ATMEGA3208-AU - 8-bit AVR MCU 32KB 20MHz TQFP-32 | Microchip
ATMEGA3208-AU ✓ ActiveSpecification Comparison
| Parameter | ATMEGA3208-AF | ATMEGA3208-AU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.86 | $1.59 |
| Core Processor | AVR (8-bit RISC) with hardware multiplier | AVR (8-bit RISC) |
| Core Size | 8-bit | 8-bit |
| Speed | 20 MHz | 20 MHz |
| Flash Memory | 32 KB (16K x 16) | — |
| SRAM | 4 KB | 4 KB |
| EEPROM | 256 bytes | 256 bytes |
| Series | megaAVR 0-series | megaAVR 0 (Functional Safety FuSa capable) |
| Functional Safety | FuSa supported | — |
| Package | 32-TQFP (7 x 7 mm) | 32-TQFP (7 x 7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 1.8 V to 5.5 V |
| Low-Voltage Clock Limit | 8 MHz at 2.7 V minimum supply (per distributor data) | — |
| Number of I/O | [DATA_NEEDED: number of GPIO] | — |
| Peripherals | Event System, CCL (configurable custom logic), ADC, timers, USART, SPI, I2C | — |
| Programming Interface | UPDI (Unified Program and Debug Interface) | — |
| RoHS Status | Compliant | ROHS3 Compliant |
| MSL Level | [DATA_NEEDED: moisture sensitivity level] | — |
| Flash Program Memory | — | 32 KB (16K x 16) |
| Minimum Supply Voltage | — | 1.8 V (at 5 MHz) |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 12 external channels |
| USART | — | 3 |
| SPI | — | 1 |
| I2C (TWI) | — | 1 |
| Timers | — | [DATA_NEEDED: number of timers] |