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Part Details for R5F21346CNFP#50 by Renesas Electronics Corporation
Results Overview of R5F21346CNFP#50 by Renesas Electronics Corporation
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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R5F21346CNFP#50 Information
R5F21346CNFP#50 by Renesas Electronics Corporation is a Microcontroller.
Microcontrollers are under the broader part category of Microcontrollers and Processors.
Microcontrollers (MCUs) are small, low-power integrated circuits used to control embedded systems. Microcontrollers are primarily used to automate and control devices. Read more about Microcontrollers and Processors on our Microcontrollers and Processors part category page.
Price & Stock for R5F21346CNFP#50
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
R5F21346CNFP#50-ND
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DigiKey | IC MCU 16BIT 32KB FLASH 48LFQFP Lead time: 12 Weeks Container: Tray | Temporarily Out of Stock |
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Buy Now | |
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DISTI #
R5F21346CNFP#50
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Avnet Americas | MCU 16-Bit R8C/34C R8C CISC 32KB Flash 3.3V/5V 48-Pin LFQFP T/R - Tape and Reel (Alt: R5F21346CNFP#50) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days Container: Reel | 0 |
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$4.1100 | Buy Now |
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DISTI #
968-R5F21346CNFP#50
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Mouser Electronics | 16-bit Microcontrollers - MCU R8C34C 32K 48QFP-20 to +85C RoHS: Compliant | 0 |
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$4.1400 | Order Now |
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DISTI #
R5F21346CNFP#50
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Avnet Silica | MCU 16Bit R8C34C R8C CISC 32KB Flash 33V5V 48Pin LFQFP TR (Alt: R5F21346CNFP#50) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 14 Weeks, 0 Days | Silica - 4000 |
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Buy Now |
Part Details for R5F21346CNFP#50
R5F21346CNFP#50 CAD Models
R5F21346CNFP#50 Part Data Attributes
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R5F21346CNFP#50
Renesas Electronics Corporation
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Datasheet
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R5F21346CNFP#50
Renesas Electronics Corporation
16-bit Microcontrollers with R8C CPU Core (Non Promotion), LQFP, /Tray
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| Pbfree Code | Yes | |
| Part Life Cycle Code | Not Recommended | |
| Ihs Manufacturer | RENESAS ELECTRONICS CORP | |
| Part Package Code | LQFP | |
| Package Description | LQFP-48 | |
| Pin Count | 48 | |
| Manufacturer Package Code | PLQP0048KB | |
| Reach Compliance Code | unknown | |
| Factory Lead Time | 12 Weeks | |
| Samacsys Manufacturer | Renesas Electronics | |
| Has ADC | YES | |
| Additional Feature | IT ALSO OPERATES MINI 1.8 VOLT AT 5 MHZ | |
| Address Bus Width | ||
| Bit Size | 16 | |
| Boundary Scan | NO | |
| CPU Family | R8C | |
| Clock Frequency-Max | 20 MHz | |
| DAC Channels | YES | |
| DMA Channels | NO | |
| External Data Bus Width | ||
| Format | FIXED POINT | |
| Integrated Cache | NO | |
| JESD-30 Code | S-PQFP-G48 | |
| Length | 7 mm | |
| Low Power Mode | YES | |
| Number of External Interrupts | 9 | |
| Number of I/O Lines | 44 | |
| Number of Serial I/Os | 3 | |
| Number of Terminals | 48 | |
| Number of Timers | 8 | |
| On Chip Data RAM Width | 8 | |
| On Chip Program ROM Width | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -20 °C | |
| PWM Channels | YES | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | LFQFP | |
| Package Equivalence Code | QFP48,.35SQ,20 | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | |
| RAM (bytes) | 2560 | |
| ROM (words) | 32768 | |
| ROM Programmability | FLASH | |
| Seated Height-Max | 1.7 mm | |
| Speed | 20 MHz | |
| Supply Current-Max | 15 mA | |
| Supply Voltage-Max | 5.5 V | |
| Supply Voltage-Min | 2.7 V | |
| Supply Voltage-Nom | 3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Width | 7 mm | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
R5F21346CNFP#50 Frequently Asked Questions (FAQ)
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The recommended power-on sequence is to apply VCC first, followed by VCCIO, and then the clock signal. This ensures proper initialization of the device.
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The clock settings can be configured using the Clock Control Register (CCR). The CCR allows you to select the clock source, divide the clock frequency, and enable or disable the clock output.
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The maximum operating frequency of the R5F21346CNFP#50 is 32 MHz. However, the actual operating frequency may be limited by the system clock source and the clock divider settings.
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The WDT can be enabled or disabled using the Watchdog Timer Control Register (WTCSR). The WDT can be used to reset the device in case of a software or hardware fault. The timeout period can be set using the Watchdog Timer Counter Register (WTCTR).
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The BOD is used to detect a drop in the power supply voltage and reset the device if the voltage falls below a certain threshold. This helps to prevent the device from operating erratically or unpredictably during a power failure.