Industrial-grade 8-bit microcontroller featuring an 8051 CPU core and a maximum clock frequency of 20MHz. This CMOS device offers 32768 words of OTPROM and 1280 bytes of RAM, with 34 I/O lines, an 8-bit external data bus, and a 16-bit address bus. Housed in a 44-terminal PQFP package, it operates across an industrial temperature range of -40°C to 85°C with a nominal supply voltage of 5V. Includes PWM channels and an ADC.
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Infineon SAF-C505A-4EM technical specifications.
| Max Operating Temperature | 85 |
| Number of Terminals | 44 |
| Min Operating Temperature | -40 |
| Terminal Position | QUAD |
| JEDEC Package Code | S-PQFP-G44 |
| Width | 10 |
| Length | 10 |
| Pin Count | 44 |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Nom | 5 |
| Supply Voltage-Min | 4.25 |
| Supply Voltage-Max | 5.5 |
| Clock Frequency-Max | 20 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Number of I/O Lines | 34 |
| External Data Bus Width | 8 |
| Address Bus Width | 16 |
| Bit Size | 8 |
| Speed | 20 |
| ROM Programmability | OTPROM |
| ROM (words) | 32768 |
| RAM (bytes) | 1280 |
| PWM Channels | YES |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| RoHS | No |
| HTS Code | 8542.31.00.01 |
| REACH | not_compliant |
| Military Spec | False |
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