16-bit CISC/RISC microcontroller featuring a C166 core, ROMLess architecture, and 3KB RAM. This surface-mount device operates at up to 25 MHz, offering 76 programmable I/Os and 5 timers. Connectivity includes I2C (2 channels), SPI (1 channel), and USART (1 channel). Packaged in a 100-pin MQFP (Metric Quad Flat Package) with a 0.65mm pin pitch, it supports a maximum operating supply voltage of 5.5V and operates within a temperature range of -40°C to 85°C. Includes 4 ADC channels.
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Infineon SAF-C161PI-LM technical specifications.
| Basic Package Type | Lead-Frame SMT |
| Package Family Name | QFP |
| Package/Case | MQFP |
| Package Description | Metric Quad Flat Package |
| Lead Shape | Gull-wing |
| Pin Count | 100 |
| PCB | 100 |
| Package Length (mm) | 20 |
| Package Width (mm) | 14 |
| Package Height (mm) | 2.7 |
| Seated Plane Height (mm) | 3.4(Max) |
| Pin Pitch (mm) | 0.65 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MS-022GC-1 |
| Family Name | C166 |
| Data Bus Width | 16bit |
| Instruction Set Architecture | CISC|RISC |
| Maximum Clock Rate | 25MHz |
| Maximum CPU Frequency | 25MHz |
| Device Core | C166 |
| Program Memory Type | ROMLess |
| RAM Size | 3KB |
| Number of Programmable I/Os | 76 |
| Core Architecture | C166 |
| Programmability | No |
| Number of Timers | 5 |
| Interface Type | I2C/SPI/USART |
| CAN | 0 |
| I2C | 2 |
| SPI | 1 |
| Ethernet | 0 |
| UART | 0 |
| USART | 1 |
| USB | 0 |
| I2S | 0 |
| Max Operating Supply Voltage | 5.5V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| ADC Channels | 4 |
| Number of ADCs | Single |
| Cage Code | CG091 |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2002/95/EC |
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