| PartNumber | C161KLM3VHAFXUMA1 | C161KLMHABXQMA1 | C161KLMHAFXQMA1 |
| Description | IC MCU 16BIT ROMLESS 80MQFP | IC MCU 16BIT ROMLESS 80MQFP | IC MCU 16BIT ROMLESS 80MQFP |
| Manufacturer | - | Infineon Technologies | - |
| Product Category | - | Embedded - Microcontrollers | - |
| Series | - | C16xx | - |
| Packaging | - | Tray | - |
| Package Case | - | 80-QFP | - |
| Operating Temperature | - | 0°C ~ 70°C (TA) | - |
| Supplier Device Package | - | 80-MQFP (14x14) | - |
| Number of I O | - | 63 | - |
| Speed | - | 20MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | - | C166 | - |
| RAM Size | - | 1K x 8 | - |
| Program Memory Type | - | ROMless | - |
| Peripherals | - | POR, PWM, WDT | - |
| Connectivity | - | EBI/EMI, SPI, UART/USART | - |
| Voltage Supply Vcc Vdd | - | 4.5 V ~ 5.5 V | - |
| Core Size | - | 16-Bit | - |
| Program Memory Size | - | - | - |
| Data Converters | - | - | - |
| Oscillator Type | - | External | - |