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| Part Number | C161KLMHAFXQMA1 | C161OLMHAFXQMA1 | C161KLMHABXQMA1 |
|---|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Product Status | Obsolete | Obsolete | Obsolete |
| Core Processor | C166 | C166 | C166 |
| Core Size | 16-Bit | 16-Bit | 16-Bit |
| Speed | 20MHz | 20MHz | 20MHz |
| Connectivity | EBI/EMI, SPI, UART/USART | EBI/EMI, SPI, UART/USART | EBI/EMI, SPI, UART/USART |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT | POR, PWM, WDT |
| Number of I/O | 63 | 63 | 63 |
| Program Memory Size | - | - | - |
| Program Memory Type | ROMless | ROMless | ROMless |
| EEPROM Size | - | - | - |
| RAM Size | 1K x 8 | 2K x 8 | 1K x 8 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Data Converters | - | - | - |
| Oscillator Type | External | External | External |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 80-QFP | 80-QFP | 80-QFP |
| Supplier Device Package | P-MQFP-80-1 | P-MQFP-80-1 | P-MQFP-80-1 |
