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| Part Number | AT94K05AL-25AQI | AT94K05AL-25BQI | AT94K05AL-25DQI | AT94K05AL-25AQU | AT94K05AL-25AJI | AT94K05AL-25AQC |
|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Obsolete | Obsolete | Obsolete | Active | Obsolete | Obsolete |
| Core Type | 8-Bit AVR | 8-Bit AVR | 8-Bit AVR | 8-Bit AVR | 8-Bit AVR | 8-Bit AVR |
| Speed | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz | 25 MHz |
| Interface | I²C, UART | I²C, UART | I²C, UART | I²C, UART | I²C, UART | I²C, UART |
| Program SRAM Bytes | 4K-16K | 4K-16K | 4K-16K | 4K-16K | 4K-16K | 4K-16K |
| FPGA SRAM | 2KB | 2KB | 2KB | 2KB | 2KB | 2KB |
| EEPROM Size | - | - | - | - | - | - |
| Data SRAM Bytes | 4K ~ 16K | 4K ~ 16K | 4K ~ 16K | 4K ~ 16K | 4K ~ 16K | 4K ~ 16K |
| FPGA Core Cells | 256 | 256 | 256 | 256 | 256 | 256 |
| FPGA Gates | 5k | 5k | 5k | 5k | 5k | 5k |
| FPGA Registers | 436 | 436 | 436 | 436 | 436 | 436 |
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | 0°C ~ 70°C |
| Package / Case | 100-TQFP | 144-LQFP | 208-BFQFP | 100-TQFP | 84-LCC (J-Lead) | 100-TQFP |
| Supplier Device Package | 100-TQFP (14x14) | 144-LQFP (20x20) | 208-PQFP (28x28) | 100-TQFP (14x14) | 84-PLCC (29.31x29.31) | 100-TQFP (14x14) |
