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Ramtron »  Semiconductors »  Integrated Circuits (ICs) »  MCU, MPU, DSP, DSC, SoC Processors »  Microcontrollers (MCU)

Part Number / Keyword Stocked   RoHS Compliant

Enable Smart Filtering  Microcontrollers (MCU) (110 Matches)   Core 8051 Reset   Processor Series VRS51Lxxxx Reset   Maximum Clock Frequency 14.75 MHz 25 MHz 40 MHz Reset   Program Memory Size 4 KB 8 KB 16 KB 32 KB 56 KB 64 KB Reset   Data RAM Size 128 B 256 B 1 KB 1280 B 4 KB 4352 B Reset   On-Chip ADC No Yes Reset   Operating Supply Voltage 3 V to 3.6 V 3.1 V to 3.6 V 4.5 V to 5.5 V 4.75 V to 5.5 V Reset   Package / Case MLF-68 PDIP-40 PLCC-44 QFP-44 QFP-64 Reset   Mounting Style SMD/SMT Through Hole Reset   Please modify your search so that it will return results. To use the less than or greater than function, please select a value first. Close Window

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Select Image Mouser Part # Mfr. Part # Mfr. Description Availability Pricing (USD) Quantity RoHS Core Processor Series Maximum Clock Frequency Program Memory Size Data RAM Size On-Chip ADC Operating Supply Voltage Package / Case Mounting Style Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51L307240QG VRS51L3072-40-QG End of Life Ramtron Microcontrollers (MCU) 64K Flash 4K SRAM 2K FRAM 40MHz 3.3V Data Sheet Product Info. 48 In Stock 1: $13.53 25: $12.92 100: $11.69   More: Get Quote Min.: 1 Mult.: 1 Details 8051 VRS51Lxxxx 40 MHz 64 KB 4352 B 3 V to 3.6 V QFP-64 SMD/SMT 877-VRS51L3072-MG VRS51L3072-MG End of Life Ramtron Microcontrollers (MCU) 64K Flash 4K SRAM 2K FRAM 40MHz 3.3V Data Sheet N/A Quote Details 8051 VRS51Lxxxx 3 V to 3.6 V Enlarge Images are for reference only See Product Specifications 877-VRS51L3074-MG VRS51L3074-MG End of Life Ramtron Microcontrollers (MCU) 64K Flash 4K SRAM 8K FRAM 40MHz 3.3V Data Sheet N/A Quote Details 8051 VRS51Lxxxx 40 MHz 64 KB 4 KB No 3 V to 3.6 V MLF-68 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51L317440QG VRS51L3174-40-QG End of Life Ramtron Microcontrollers (MCU) 64K+4K 40MHz 3V Data Sheet Product Info. N/A Quote Details 8051 VRS51Lxxxx 40 MHz 64 KB 4352 B 3 V to 3.6 V QFP-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51L54025LG VRS51L540-25-LG Obsolete Ramtron Microcontrollers (MCU) 4K+128 25MHz 3V Not Available Quote Details 8051 VRS51Lxxxx 40 MHz 4 KB 128 B 4.5 V to 5.5 V PLCC-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51L105025LGC VRS51L1050-25-LGC Obsolete Ramtron Microcontrollers (MCU) 64K+1K 40MHz 3.3V Not Available Quote Details 8051 VRS51Lxxxx 25 MHz 64 KB 1 KB 3 V to 3.6 V PLCC-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C54040PG VRS51C540-40-PG Obsolete Ramtron Microcontrollers (MCU) 4K+128 40MHz 5V Not Available Quote Details 40 MHz 4 KB 128 B 4.5 V to 5.5 V PDIP-40 Through Hole Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C110040LG VRS51C1100-40-LG Obsolete Ramtron Microcontrollers (MCU) 128K+1K 40MHz 5V Data Sheet Not Available Quote Details 40 MHz 64 KB 1 KB 4.5 V to 5.5 V PLCC-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C56040QG VRS51C560-40-QG Obsolete Ramtron Microcontrollers (MCU) 16K+256 40MHz 5V Not Available Quote Details 40 MHz 16 KB 256 B 4.5 V to 5.5 V QFP-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C11004PGISP VRS51C1100-40-PG-ISPV2 Obsolete Ramtron Microcontrollers (MCU) 128K+1K 40MHz 5V Data Sheet Not Available Quote Details 40 MHz 64 KB 1 KB 4.5 V to 5.5 V PDIP-40 Through Hole Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51L55025PG VRS51L550-25-PG Obsolete Ramtron Microcontrollers (MCU) 8K+256 25MHz 3V Not Available Quote Details 8051 VRS51Lxxxx 40 MHz 8 KB 256 B 3 V to 3.6 V PDIP-40 Through Hole Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C55040LG VRS51C550-40-LG Obsolete Ramtron Microcontrollers (MCU) 8K+256 40MHz 5V Not Available Quote Details 40 MHz 8 KB 256 B 4.5 V to 5.5 V PLCC-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51L55025QG VRS51L550-25-QG Obsolete Ramtron Microcontrollers (MCU) 8K+256 25MHz 3V Not Available Quote Details 8051 VRS51Lxxxx 40 MHz 8 KB 256 B 3 V to 3.6 V QFP-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C100040QG VRS51C1000-40-QG Obsolete Ramtron Microcontrollers (MCU) 64K+1K 40MHz 5V Not Available Quote Details 40 MHz 64 KB 1 KB 4.5 V to 5.5 V QFP-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C57040PG VRS51C570-40-PG Obsolete Ramtron Microcontrollers (MCU) 32K+1K 40MHz 5V Not Available Quote Details 40 MHz 32 KB 1 KB 4.5 V to 5.5 V PDIP-40 Through Hole Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51L207040Q VRS51L2070-40-Q Obsolete Ramtron Microcontrollers (MCU) 64K+4K 40MHz 3V Data Sheet Not Available Quote Details 8051 VRS51Lxxxx 40 MHz 64 KB 4352 B 3.1 V to 3.6 V QFP-44 SMD/SMT 877-VRS51L2070-MG VRS51L2070-MG Obsolete Ramtron Microcontrollers (MCU) 64K Flash 4K SRAM 40MHz 3.3V Data Sheet Not Available Quote Details 8051 VRS51Lxxxx 3 V to 3.6 V Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51L307440QG VRS51L3074-40-QG Obsolete Ramtron Microcontrollers (MCU) 64K Flash 4K SRAM 8K FRAM 40MHz 3V Data Sheet Product Info. Not Available Quote Details 8051 VRS51Lxxxx 40 MHz 64 KB 4352 B 3.1 V to 3.6 V QFP-64 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C58040PG VRS51C580-40-PG Obsolete Ramtron Microcontrollers (MCU) 64K+1K 40MHz 5V Not Available Quote Details 40 MHz 64 KB 1 KB 4.5 V to 5.5 V PDIP-40 Through Hole Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C100040PG VRS51C1000-40-PG Obsolete Ramtron Microcontrollers (MCU) 64K+1K 40MHz 5V Not Available Quote Details 40 MHz 64 KB 1 KB 4.5 V to 5.5 V PDIP-40 Through Hole Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51L1052LGCISP VRS51L1050-25-LGC-ISPV2 Obsolete Ramtron Microcontrollers (MCU) 64K+1K 40MHz 3.3V Not Available Quote Details 8051 VRS51Lxxxx 25 MHz 64 KB 1 KB 3 V to 3.6 V PLCC-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C55040PG VRS51C550-40-PG Obsolete Ramtron Microcontrollers (MCU) 8K+256 40MHz 5V Not Available Quote Details 40 MHz 8 KB 256 B 4.5 V to 5.5 V PDIP-40 Through Hole Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C56040LG VRS51C560-40-LG Obsolete Ramtron Microcontrollers (MCU) 16K+256 40MHz 5V Not Available Quote Details 40 MHz 16 KB 256 B 4.5 V to 5.5 V PLCC-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51L105025QGC VRS51L1050-25-QGC Obsolete Ramtron Microcontrollers (MCU) 64K+1K 40MHz 3.3V Not Available Quote Details 8051 VRS51Lxxxx 25 MHz 64 KB 1 KB 3 V to 3.6 V QFP-44 SMD/SMT Enlarge Larger Image Images are for reference only See Product Specifications 877-VRS51C58040LG VRS51C580-40-LG Obsolete Ramtron Microcontrollers (MCU) 64K+1K 40MHz 5V Not Available Quote Details 40 MHz 64 KB 1 KB 4.5 V to 5.5 V PLCC-44 SMD/SMT

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