R5F1026AASP
True low-power platform (63 μA/MHz) for the general-purpose applications, with 1.8-V to 5.5-V operation, 2- to 16-Kbyte code flash memory, and 31 DMIPS at 24 MHz.
Features
Ultra-low Power Consumption Technology
- VDD = single power supply voltage of 1.8 to 5.5 V which can operate at a low voltage
- HALT mode
- STOP mode
- SNOOZE mode
RL78 CPU core
- CISC architecture with 3-stage pipeline
- Minimum instruction execution time: Can be changed from high speed (0.04167 s: @ 24 MHz operation with high-speed on-chip oscillator) to ultra-low speed (1 s:@ 1 MHz operation)
- Address space: 1 MB
- General-purpose registers: (8-bit register x 8) x 4 banks
- On-chip RAM: 256 B to 2 KB
Code Flash Memory
- Code flash memory: 2 to 16 KB
- Block size: 1 KB
- Prohibition of block erase and rewriting (security function)
- On-chip debug function
- Self-programming (with flash shield window function)
High-speed on-chip oscillator
- Select from 24 MHz, 16 MHz, 12 MHz, 8 MHz, 6 MHz, 4 MHz, 3 MHz, 2 MHz, and 1 MHz
- High accuracy: +/- 1.0 % (VDD = 1.8 to 5.5 V, TA = -20 to +85 °C)
Operating ambient temperature
- TA = -40 to +85 °C (A: Consumer applications, D: Industrial applications)
- TA = -40 to +105 °C (G: Industrial applications) Note
Power management and reset function.
- On-chip power-on-reset (POR) circuit
- On-chip voltage detector (LVD) (Select interrupt and reset from 12 levels)
Package Includes
- 1 x R5F1026AASP
Datasheet
https://www.renesas.com/us/en/document/dst/rl78g12-datasheet-rev230
R5F1026AASP Overview
The R5F1026AASP is a low-power 16-bit microcontroller from Renesas’ RL78 family, operating up to 24 MHz for general-purpose embedded applications. With on-chip flash, EEPROM and a wide 1.8 V–5.5 V supply range, it excels in battery-powered and industrial control designs.
Key Features of R5F1026AASP
- RL78 core running at 24 MHz delivering up to 31 DMIPS for responsive control tasks
- 16 KB of on-chip flash program memory plus 2 KB EEPROM and 1.5 KB RAM for flexible code storage
- Ultra-low power modes (HALT, STOP, SNOOZE) consuming just 63 μA/MHz
- Built-in peripherals: CSI, I²C, UART/USART, DMA, PWM channels, WDT, LVD and POR
- 11-channel 8/10-bit A/D converter for precise analog signal acquisition
- Genuine product, fast shipping from Zbotic
Applications and Use Cases
- Battery-powered sensor hubs and remote data loggers
- Portable medical monitoring devices requiring low standby current
- Precision metering in smart energy and water meters
- Motor and power management in small robotics or drones
- Environmental monitoring with multi-channel analog inputs
- Home appliance control panels with real-time UART/I²C communication
How to Use R5F1026AASP
Begin by wiring the R5F1026AASP to a regulated 1.8 V–5.5 V supply and connecting ground. Use Renesas’ e² studio or a compatible IDE and on-chip debugger to flash your firmware via the debug interface. Configure internal oscillator, set up I/O and peripherals in your startup code, then program and test on a development board before integrating into your final design.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
What development tools support the R5F1026AASP?
The R5F1026AASP is supported by Renesas’ e² studio IDE with built-in debugger integration. Third-party toolchains that support RL78 cores can also be used via standard debug interfaces.
Can I use this MCU at 1.8 V?
Yes. The R5F1026AASP operates reliably over a wide supply range of 1.8 V to 5.5 V, making it ideal for low-voltage battery applications.
How many I/O pins are available?
This microcontroller offers 14 general-purpose I/O pins, which you can configure for digital input/output, PWM, UART, I²C or CSI functions.
Technical Specifications
| Model | R5F1026AASP |
|---|---|
| SKU | AI0810 |
| Weight | 0.000195 kg |
| Availability | In Stock |
Applications & Use Cases
The R5F1026AASP Operational Amplifier ICs is a versatile operational amplifier ics used across a wide range of applications including electronics projects, DIY builds, prototyping, and educational experiments.
Common use cases:
- Integrating into a custom electronics project
- Learning and experimenting with circuits
- Replacing or upgrading components in existing setups
This product is ideal for electronics enthusiasts, engineers, and students.
Technical Tip: Always verify voltage and current requirements before connecting to your circuit. Check datasheets for detailed specifications and pin configurations.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Mohit Goyal (verified owner) –
Perfect R5F1026AASP for prototyping and production. Consistent quality.
Devansh Goyal –
Average R5F1026AASP. Most are good quality but found a few out-of-spec pieces.
Utkarsh Parekh (verified owner) –
Superb R5F1026AASP! Using these in all my circuit designs. Never had a failure.
Nikhil Khurana (verified owner) –
Love this R5F1026AASP. Great variety and all components are genuine. Highly recommended.
Kiara Rajan (verified owner) –
Perfect R5F1026AASP for prototyping and production. Consistent quality.
Atharv Yadav (verified owner) –
Decent R5F1026AASP. Works well. Some tolerance variation but within acceptable limits.
Shubham Pandey –
Nice R5F1026AASP. Values are accurate. Good assortment for hobby projects.
Swati Mukherjee (verified owner) –
Average R5F1026AASP. Most are good quality but found a few out-of-spec pieces.
Pallavi Kumar –
Superb R5F1026AASP! Using these in all my circuit designs. Never had a failure.
Paras Khanna (verified owner) –
Nice R5F1026AASP. Values are accurate. Good assortment for hobby projects.