Automotive-grade 8-bit microcontroller featuring an 8051 CPU core operating at up to 20MHz. This CMOS integrated circuit offers 32768 words of MROM and 1280 bytes of RAM, with 34 I/O lines, an 8-bit external data bus, and a 16-bit address bus. Designed for a wide operating temperature range of -40°C to 125°C, it supports supply voltages from 4.25V to 5.5V. The component includes an Analog-to-Digital Converter (ADC) and comes in a 49-terminal package.
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| Max Operating Temperature | 125 |
| Number of Terminals | 49 |
| Min Operating Temperature | -40 |
| Terminal Position | UPPER |
| JEDEC Package Code | R-XUUC-N49 |
| Pin Count | 49 |
| Temperature Grade | AUTOMOTIVE |
| 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 | MROM |
| ROM (words) | 32768 |
| RAM (bytes) | 1280 |
| PWM Channels | NO |
| Has ADC | YES |
| DMA Channels | NO |
| DAC Channels | NO |
| HTS Code | 8542.31.00.01 |
| REACH | Compliant |
| Military Spec | False |
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