| PartNumber | SAF-XC164CM-16F40F BA | SAF-XC164CM-16F40F BA-TR | SAF-XC164CM-16F20F BA |
| Description | 16-bit Microcontrollers - MCU SINGLE CHIP W/ C166SV2 CORE | 16-bit Microcontrollers - MCU SINGLE CHIP W/ C166SV2 CORE | 16-bit Microcontrollers - MCU 16-Bit Single-Chip 5V 20MHz Flash |
| Manufacturer | Infineon | Infineon | Infineon |
| Product Category | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | LQFP-64 | - | LQFP-64 |
| Series | XC166 | SAxXC164CM | XC166 |
| Core | C166SV2 | C166SV2 | C166SV2 |
| Data Bus Width | 16 bit | 16 bit | 16 bit |
| Maximum Clock Frequency | 40 MHz | - | 20 MHz |
| Program Memory Size | 128 kB | - | 128 kB |
| Data RAM Size | 8 kB | - | 8 kB |
| ADC Resolution | 10 bit | - | 10 bit |
| Number of I/Os | 47 I/O | - | 47 I/O |
| Operating Supply Voltage | 2.5 V, 5 V | - | 2.5 V, 5 V |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Qualification | AEC-Q100 | AEC-Q100 | - |
| Packaging | Tray | Tray | Tray |
| Height | 1.4 mm | - | 1.4 mm |
| Length | 10 mm | - | 10 mm |
| Product | MCU | - | MCU |
| Program Memory Type | Flash | - | Flash |
| Width | 10 mm | - | 10 mm |
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Data RAM Type | SRAM | - | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 14 Channel | - | 14 Channel |
| Number of Timers/Counters | 9 Timer | - | 5 Timer |
| Product Type | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU | 16-bit Microcontrollers - MCU |
| Factory Pack Quantity | 960 | 960 | 1900 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Part # Aliases | FX164CM16F40FBAXT SP000258386 XC164CM16F40FBAFXQMA1 | SP000258386 XC164CM16F40FBAFXQMA1 | FX164CM16F20FBAXT |
| Unit Weight | 0.012088 oz | 1.124816 oz | 0.012088 oz |
| Interface Type | - | - | ASC, CAN, SSC |