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Renesas R5F12007MNS#50
- Part No.:
- R5F12007MNS#50
- Manufacturer:
- Renesas
- Category:
- Microcontrollers
- Package:
- 8-WDFN Exposed Pad
- Datasheet:
-
R5F12007MNS#50.pdf
- Description:
- 16BIT MCU RL78/G15 4K 8WDFN -40
- Quantity:
- Payment:
- Shipping:
Inventory:4,063
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Product details
Overview
R5F12007MNS#50 from Renesas Electronics is an 8-pin, industrial-grade RL78/G15 16-bit microcontroller with 4 KB code flash, 1 KB RAM, and 1 KB data flash. It operates from 2.4 to 5.5 V, supports HALT/STOP low-power modes, integrates an 8/10-bit 3-channel ADC, 1-channel comparator, UART, simplified I²C, and CSI (SPI-compatible) interfaces, and targets embedded control in automotive body electronics and industrial sensor nodes.
For engineers reviewing the R5F12007MNS#50 datasheet, R5F12007MNS#50 pinout, R5F12007MNS#50 application, or R5F12007MNS#50 equivalent, key selection criteria include its −40°C to +125°C operating range, 8-pin LSSOP/SOP/WDFN package compatibility, 4 KB flash capacity, on-chip debug support, and integrated peripherals for cost-sensitive, space-constrained real-time control.
Technical Context
The R5F12007MNS#50 implements the RL78 CPU core with a 3-stage pipeline CISC architecture, 1 MB address space, and configurable instruction execution time (0.0625 μs at 16 MHz to 1.0 μs at 1 MHz). It uses a high-speed on-chip oscillator (1–16 MHz, ±1.0% accuracy from −20°C to +85°C) and a dedicated 15 kHz low-speed oscillator for watchdog operation.
Its peripheral set includes an 8-channel 16-bit timer array (TAU0), 12-bit interval timer, watchdog timer, BCD correction circuit, and selectable power-on-reset (SPOR) with four voltage thresholds. All I/O pins support N-ch open-drain output with VDD-tolerant capability and on-chip pull-up resistors.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | RL78 16-bit CISC with 3-stage pipeline, 1 MB address space |
| Flash Memory | 4 KB code flash (1 KB block size); 1 KB data flash (512 B block, 1M rewrite cycles) |
| Operating Voltage | 2.4 V to 5.5 V single supply - enables direct interface with 3.3 V and 5 V logic systems |
| Temperature Range | −40°C to +125°C (M-grade industrial qualification) |
| Analog Peripherals | 8/10-bit ADC with 3 input channels; 1-channel comparator with internal/external reference selection |
| Communication Interfaces | 1× UART, 1× simplified I²C, 1× CSI (SPI-compatible serial interface) |
| Timer Resources | 8-channel 16-bit timer array (TAU0), 1-channel 12-bit interval timer, 1-channel watchdog timer |
Pinout & Package
R5F12007MNS#50 is available in 8-pin plastic SOP (SOIC, 3.9 × 4.9 mm, 1.27-mm pitch), 8-pin WDFN (3 × 3 mm, 0.65-mm pitch), and 8-pin plastic SOP (SN) packages. The #50 packaging specification denotes embossed tape for LSSOP, SSOP, SOP, and WDFN variants.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| P40 | Tool interface / Timer I/O / Comparator output | Multi-function pin supporting on-chip debug (TOOL0), buzzer/clock output (PCLBUZ0), VCOUT0, and timer input/output TI01/TO01 |
| P125 | Reset / Interrupt input | Active-low reset (RESET̅) with interrupt capability (INTP1); accepts external reset signals or internal POR triggers |
| VSS | Ground reference | Primary analog/digital ground connection; must be decoupled near VDD pin |
| VDD | Power supply | Main 2.4–5.5 V supply; requires local 0.1 µF ceramic decoupling capacitor |
| P137 | Interrupt / Timer input | External interrupt source (INTP0) and timer input (TI00); supports edge-triggered wake-up from STOP mode |
| P04 | Analog input / Timer I/O / Serial clock | ADC channel ANI3, reference voltage input IVREF0, interrupt INTP3, timer TI01/TO01, and SCK00/SCL00 for CSI/I²C |
| P03 | UART / Analog / Comparator / Serial data | Transmit/receive (TOOLTxD/TOOLRxD), ADC ANI2, comparator input IVCMP0, interrupt INTP4, TO00, SO00/TxD0, SCLA0 |
| P01 | UART / Analog / Serial data | Receive (TOOLRxD), ADC ANI0, interrupt INTP5, timer TI02/TO02, SI00/RxD0/SDA00/SDAA0 for UART/CSI/I²C |
Key Features
| Feature | Design Value |
|---|---|
| Low-power operation | HALT and STOP modes enable sub-µA standby current; ideal for battery-powered sensor nodes requiring long service life |
| On-chip debug support | Integrated debug interface eliminates need for external JTAG emulator during development and firmware updates |
| Self-programmable flash | Code and data flash support in-application reprogramming without boot swap - simplifies field firmware upgrades |
| Configurable SPOR | Selectable power-on-reset detection voltages (2.25 V / 2.68 V / 3.02 V / 4.45 V) allow robust startup across varying supply conditions |
| Hardware BCD correction | Dedicated on-chip circuit accelerates decimal arithmetic for display drivers and metering applications without CPU overhead |
Applications
| Automotive Body Control | Industrial Sensor Node |
|---|---|
Use Scenario: Centralized control of door locks, window lifts, and interior lighting in entry-level vehicles. IC Role / Device Role / Timing Role: Primary MCU executing real-time PWM motor control, LIN bus communication, and fault monitoring. Use Value: −40°C to +125°C rating ensures reliability under hood and cabin temperature extremes; 4 KB flash accommodates certified ASIL-B safety routines. | Use Scenario: Wireless temperature/humidity node with local display and RS-485 backhaul in factory automation. IC Role / Device Role / Timing Role: Sensor signal acquisition (ADC), local processing, display driving (PCLBUZ0 as clock source), and UART-to-RS485 translation. Use Value: Integrated 8/10-bit ADC and comparator reduce BOM count; HALT mode extends battery life beyond 5 years. |
| Smart Appliance Control | Medical Diagnostic Handheld |
Use Scenario: Motor-driven HVAC blower control and user interface in residential air purifiers. IC Role / Device Role / Timing Role: Real-time fan speed regulation via TAU0 PWM outputs, touch-key scanning, and status LED management. Use Value: 8-pin footprint minimizes PCB area; on-chip buzzer output (PCLBUZ0) eliminates external driver for audible alerts. | Use Scenario: Portable blood glucose meter with LCD, button interface, and USB charging indicator. IC Role / Device Role / Timing Role: Precision analog front-end (ADC + comparator for sensor biasing), low-power sleep/wake sequencing, and USB enumeration signaling. Use Value: Data flash endurance (1M cycles) supports lifetime calibration storage; 2.4 V minimum VDD enables operation down to single-cell Li-ion voltage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| R5F12007GNS#50 | Same core, flash, RAM, and peripherals; rated for −40°C to +105°C (G-grade) | Suitable for industrial equipment without extended high-temp requirements | Select when ambient operating temperature remains ≤ +105°C and cost sensitivity favors G-grade qualification |
| R5F12008MNS#50 | Same package and temperature grade, but with 8 KB code flash and identical peripheral set | Required when firmware complexity exceeds 4 KB or future-proofing for feature expansion is needed | Choose when bootloader, OTA update stack, or enhanced diagnostics demand additional flash headroom |
Compared with R5F12007GNS#50, the R5F12007MNS#50 provides guaranteed operation up to +125°C for under-hood or enclosed industrial environments; compared with R5F12008MNS#50, it offers identical thermal and package compatibility at lower cost where 4 KB flash suffices.
Availability
R5F12007MNS#50 is available at Aetrix Electronics and suitable for automotive body electronics, industrial sensor nodes, smart appliance control, and medical diagnostic handhelds requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for R5F12007MNS#50 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Renesas Electronics Corporation is a global semiconductor leader delivering trusted embedded solutions for automotive, industrial, infrastructure, and IoT applications.
The RL78/G15 product line delivers ultra-low-power 16-bit MCUs optimized for cost-sensitive, space-constrained real-time control in consumer, industrial, and automotive systems - emphasizing energy efficiency, integration, and ease of use.
FAQ
What is the maximum operating frequency of the R5F12007MNS#50?
The R5F12007MNS#50 supports a maximum high-speed on-chip oscillator frequency of 16 MHz, enabling a minimum instruction execution time of 0.0625 μs. External crystal oscillation up to 12 MHz is also supported via X1/X2 pins. Frequency accuracy is ±1.0% over −20°C to +85°C for M-grade operation.
Does the R5F12007MNS#50 support in-system programming?
Yes, the R5F12007MNS#50 supports self-programming of both code flash and data flash memory without requiring a boot swap function. This allows firmware updates in the field using standard UART or CSI interfaces, provided the application manages erase-before-write sequences and respects block boundaries (1 KB for code flash, 512 B for data flash).
What package types are available for the R5F12007MNS#50?
The R5F12007MNS#50 is offered in three 8-pin packages: plastic SOP (SOIC, 3.9 × 4.9 mm, 1.27-mm pitch), WDFN (3 × 3 mm, 0.65-mm pitch), and plastic SOP (SN). The #50 suffix indicates embossed tape packaging for all three variants, facilitating automated SMT assembly.
How many analog input channels does the R5F12007MNS#50 have?
The R5F12007MNS#50 integrates an 8/10-bit resolution A/D converter with 3 analog input channels (ANI0, ANI2, ANI3), supporting VDD-referenced conversion across the full 2.4–5.5 V supply range. An internal reference voltage (0.815 V TYP.) is available for precision measurements independent of supply variation.
Is the R5F12007MNS#50 pin-compatible with other RL78/G15 devices?
The R5F12007MNS#50 shares identical pin functions and layout with other 8-pin RL78/G15 variants (e.g., R5F12008MNS#50, R5F12007GNS#50) in the same package type. However, differences in flash size, temperature grade, and oscillator calibration require firmware and qualification validation - it is not a drop-in replacement without design review.
R5F12007MNS#50 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Package/Case:
- 8-WDFN Exposed Pad
- Series:
- RL78/G15
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- RL78
- Core Size:
- 16-Bit
- Speed:
- 16MHz
- Connectivity:
- CSI, I2C, SPI, UART/USART
- Peripherals:
- POR, PWM, WDT
- Number of I/O:
- 5
- Program Memory Size:
- 4KB (4K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- 1K x 8
- RAM Size:
- 1K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.4V ~ 5.5V
- Data Converters:
- A/D 3x8/10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
R5F12007MNS#50 FAQ
1.How can I place an order for R5F12007MNS#50 through Aetrix?
Please submit a Request for Quotation (RFQ) for R5F12007MNS#50 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for R5F12007MNS#50 reliable?
The price and inventory of R5F12007MNS#50 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for R5F12007MNS#50 is usually 5 days.
3.What payment methods are accepted for R5F12007MNS#50?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for R5F12007MNS#50 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for R5F12007MNS#50?
R5F12007MNS#50 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your R5F12007MNS#50 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for R5F12007MNS#50?
For technical support, including R5F12007MNS#50 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your R5F12007MNS#50 requirements.
6.How does Aetrix verify that R5F12007MNS#50 is sourced from the original manufacturer or authorized distributors?
All R5F12007MNS#50 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that R5F12007MNS#50 meets industry standards.
7.What is the process for return or replacement of R5F12007MNS#50?
All R5F12007MNS#50 units undergo pre-shipment inspection (PSI). If there is an issue with R5F12007MNS#50, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The R5F12007MNS#50 part is unused and in its original packaging.
Return procedure for R5F12007MNS#50:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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