| Connectivity | CANbus, EBI/EMI, SCI, Serial I/O, UART/USART |
| Core Processor, Series | F |
| Core Size | 16-Bit |
| Data Converters | A/D 8x8/10b |
| EEPROM Size | - |
| Lead Free Status / RoHS Status | RoHS Compliant |
| Manufacturer Part Number | CY90F543PFR-GE1 |
| Manufacturer Standard Lead Time | 23 Weeks |
| Mounting Type | Surface Mount |
| Number of I/O | 81 |
| Operating Temperature | -40 |
| Oscillator Type | External |
| Package / Case | 100-BQFP |
| Packaging | Tray |
| Peripherals | POR, WDT |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 6K x 8 |
| Speed | 16MHz |
| Standard Package | 66 |
| Supplier Device Package | 100-QFP (14x20) |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |