R5F101JCAFA Renesas Electronics Integrated Circuit (Quad Flat Packages) In Stock
R5F101JCAFA is a Renesas Electronics RL78 microcontroller for embedded control, sensing, and industrial modules. Key specs include 16-bit, RL78 CPU family, and LQFP-52. Request quote-based stock support for worldwide shipping.
- Manufacturer
- Renesas Electronics
- Package
- Quad Flat Packages
- Pin Count
- 52
- Lifecycle
- ACTIVE
- Datasheet
- R5F101JCAFA Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of R5F101JCAFA?
- Renesas Electronics RL78 microcontroller identified as R5F101JCAFA
- 16-bit for design qualification
- RL78 CPU family captured from fetched part data
- LQFP-52 package detail for PCB and sourcing checks
- -40°C to 85°C operating range reference
- 52 pins for footprint planning
What is R5F101JCAFA used for?
R5F101JCAFA is used in embedded control, sensing, and industrial modules where 16-bit and RL78 CPU family need to match the bill of materials. It supports sourcing reviews for repair, production, and lifecycle-controlled builds that require the documented LQFP-52 format.
What are the specifications of R5F101JCAFA?
| YTEOL | 7.85 |
| Has ADC | YES |
| Additional Feature | OPERATES AT 1.6V MIN SUPPLY AT 4 MHZ |
| Bit Size | 16 |
| Boundary Scan | NO |
| CPU Family | RL78 |
| Clock Frequency-Max | 20MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FIXED POINT |
| Integrated Cache | NO |
| JESD-30 Code | S-PQFP-G52 |
| Low Power Mode | YES |
| Number of DMA Channels | 2 |
| Number of External Interrupts | 12 |
| Number of I/O Lines | 48 |
| Number of Serial I/Os | 3 |
| Number of Timers | 9 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP52,.47SQ |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE |
| Qualification Status | Not Qualified |
| RAM (bytes) | 2048 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 7mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.7V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | QUAD |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8542.31.00.20 |
Where can I find the R5F101JCAFA datasheet?
R5F101JCAFA Datasheet DownloadOfficial datasheet from Renesas Electronics
What are equivalent replacements for R5F101JCAFA?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Which processor architecture does R5F101JCAFA use?
The microcontroller uses the 16-bit Renesas RL78 CPU architecture and supports clock operation up to 20 MHz for embedded control workloads.
How low can the supply voltage operate at the documented clock point?
Available specifications indicate operation from 1.6V at 4 MHz, giving designers a concrete low-voltage point to assess for power-sensitive modules.
Which package should PCB designers plan for?
The device is identified in an LQFP-52 package, so layout teams should verify the complete 52-pin footprint, pitch, and thermal recommendations.
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Why Buy from FindMyChip
About Renesas Electronics
Renesas Electronics is a Japanese semiconductor manufacturer specializing in microcontrollers, analog products, and SoC solutions for automotive, industrial, and IoT applications.
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