ATTINY20-XU vs ATTINY204-SSFR Comparison
Detailed side-by-side comparison of ATTINY20-XU by Microchip Technology and ATTINY204-SSFR 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
ATTINY204-SSFR - 8-bit AVR tinyAVR 0 MCU, 2KB Flash, 14-SOIC
ATTINY204-SSFR ✓ ActiveSpecification Comparison
| Parameter | ATTINY20-XU | ATTINY204-SSFR |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.43 | $0.48 |
| Product Type | 8-bit AVR RISC microcontroller | — |
| Maximum Clock Frequency | 12 MHz | 20 MHz (16 MHz per DigiKey listing) |
| Flash Memory | 2 KB | — |
| Flash Organization | 1K x 16 | — |
| SRAM | 128 bytes | 128 bytes |
| General-Purpose I/O Lines | 12 | — |
| General-Purpose Working Registers | 16 | — |
| Timer/Counter 0 | 8-bit timer/counter with 2 PWM channels | — |
| Timer/Counter 1 | 16-bit timer/counter | — |
| ADC | 10-bit | 10-bit |
| Serial Interfaces | UART, SPI, and TWI | — |
| Supply Voltage Options | 2.5 V, 3.3 V, and 5 V | — |
| Package | 14-pin TSSOP | 14-SOIC (0.154 inch / 3.90 mm body width) |
| Mounting Type | Surface Mount | Surface Mount |
| Throughput | Up to 12 MIPS | — |
| Programming | In-System Programmable flash memory | — |
| Temperature Classification | Industrial | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant (Green, lead-free per Heisener listing) |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Core Architecture | — | 8-bit AVR RISC |
| Series | — | tinyAVR 0-series (Functional Safety) |
| Flash Program Memory | — | 2 KB (2K x 8) |
| EEPROM | — | 64 bytes |
| Supply Voltage (VDD) | — | 1.8 V to 5.5 V |
| Operating Temperature | — | -40C to +125C (Industrial) |
| I/O Pins | — | [DATA_NEEDED: I/O pin count] |
| ADC Channels | — | [DATA_NEEDED: ADC channel count] |
| Timers | — | 16-bit TCA x 1, others per datasheet |
| Hardware Multiplier | — | Yes (8-bit x 8-bit, 2-cycle) |
| Event System / SleepWalking | — | Yes |
| Configurable Custom Logic (CCL) | — | Yes |
| MSL Level | — | [DATA_NEEDED: MSL level] |
| Functional Safety (FuSa) | — | Yes |