ATTINY204-SSFR vs ATTINY1624-SSU Comparison
Detailed side-by-side comparison of ATTINY204-SSFR by Microchip Technology and ATTINY1624-SSU 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 ✓ ActiveMicrochip Technology
ATTINY1624-SSU - 8-Bit AVR tinyAVR 2 MCU 20MHz 16KB Flash SOIC-14 | Microchip
ATTINY1624-SSU ✓ ActiveSpecification Comparison
| Parameter | ATTINY204-SSFR | ATTINY1624-SSU |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.48 | $0.66 |
| Core Architecture | 8-bit AVR RISC | — |
| Series | tinyAVR 0-series (Functional Safety) | — |
| Maximum Clock Frequency | 20 MHz (16 MHz per DigiKey listing) | — |
| Flash Program Memory | 2 KB (2K x 8) | 16 KB (8K x 16-bit words) |
| SRAM | 128 bytes | 2 KB |
| EEPROM | 64 bytes | 256 B |
| Supply Voltage (VDD) | 1.8 V to 5.5 V | — |
| Operating Temperature | -40C to +125C (Industrial) | -40C to +85C (Industrial) |
| Package | 14-SOIC (0.154 inch / 3.90 mm body width) | 14-pin SOIC (SOIC-14, narrow body, 0.150") |
| I/O Pins | [DATA_NEEDED: I/O pin count] | — |
| ADC | 10-bit | 12-bit differential, up to 16-bit oversampling |
| 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 | — |
| RoHS Status | Compliant (Green, lead-free per Heisener listing) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| Functional Safety (FuSa) | Yes | — |
| Family | — | tinyAVR 2 |
| Core | — | AVR 8-bit RISC with hardware multiplier |
| Maximum CPU Clock | — | 20 MHz |
| Operating Voltage | — | 1.8 V to 5.5 V |
| GPIO | — | 12 (multiplexed with peripherals) |
| Communication | — | USART, SPI, I2C (TWI) |
| Programming/Debug Interface | — | UPDI (1-wire) |
| RoHS | — | Compliant |