| TYPE | DESCRIPTION |
| Mfr | Microchip Technology |
| Series | FPSLIC® |
| Package | Tray |
| Part Status | Active |
| Core Type | 8-Bit AVR |
| Speed | 18 MHz |
| Interface | I²C, UART |
| Program SRAM Bytes | 20K-32K |
| FPGA SRAM | 18kb |
| EEPROM Size | - |
| Data SRAM Bytes | 4K ~ 16K |
| FPGA Core Cells | 2304 |
| FPGA Gates | 40K |
| FPGA Registers | 2862 |
| Voltage - Supply | 3V ~ 3.6V |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 144-LQFP |
| Supplier Device Package | 144-LQFP (20x20) |
| Base Product Number | AT94K40 |
