Renesas R5F1096AKSP#X0 RL78/F12 16-Bit Microcontroller 32MHz 16KB Flash SSOP-20

R5F1096AKSP#X0 Product Overview

The R5F1096AKSP#X0 is a RL78/F12 series 16-bit microcontroller from Renesas Electronics, housed in an SSOP-20 package and powered by an RL78 16-bit CISC CPU core running at up to 32MHz. It features 16KB code flash, 1KB RAM, and 4KB EEPROM data flash, delivering industry-leading low power consumption and outstanding processing performance. Operating from 2.7V to 5.5V with a temperature range of -40℃ to +125℃, the R5F1096AKSP#X0 integrates DMA, LVD, POR, PWM, and WDT, with support for CSI, I2C, LINbus, and UART/USART communication interfaces, and a 4-channel 8/10-bit SAR A/D converter. It is widely used in industrial control, automotive electronics, home appliances, sensors, and building automation.

R5F1096AKSP#X0 Key Features

RL78 16-Bit CPU Core at 32MHz: Powered by an RL78 16-bit CISC CPU core running at up to 32MHz. The RL78 architecture achieves efficient computation with single-cycle instruction execution and a three-stage pipeline.

Large Memory Configuration: 16KB code flash for medium-complexity applications. 1KB RAM and 4KB EEPROM data flash that can be read/written independently while the CPU runs, with 1,000,000 erase/write cycles.

Industry-Leading Ultra-Low Power: Manufactured on Renesas' efficient low-power process, with CPU operating current of only 66 μA/MHz and STOP mode standby current as low as 230 nA. The 2.7V to 5.5V wide operating voltage range supports 5V systems and battery-powered devices.

Rich Peripherals & Communication Interfaces: 13 I/O pins, 4-channel 8/10-bit SAR A/D converter, DMA controller, LVD, POR, PWM, WDT. Integrated CSI, I2C, LINbus, and UART/USART interfaces.

SSOP-20 Compact Package: SSOP-20 package measuring 6.65mm × 6.1mm × 1.4mm, with MSL rating 3 (168 hours) .

R5F1096AKSP#X0 Applications

Industrial Control: PLCs, industrial sensors, motor control, power monitoring systems

Automotive Electronics: Body control modules, in-vehicle auxiliary systems, LIN bus nodes

Home Appliances: Air conditioners, refrigerators, washing machines, microwave ovens

Consumer Electronics: Smart home devices, remote controls, wearables

Sensors & IoT: Environmental sensors, data acquisition terminals, IoT nodes

Building Automation: Security systems, access control, lighting control

Office Equipment: Printers, scanners, multifunction peripherals

R5F1096AKSP#X0 Advantages

Industry-Leading Ultra-Low Power: The R5F1096AKSP#X0 achieves 66 μA/MHz CPU operating current and 230 nA STOP mode standby current, leading among comparable 16-bit MCUs. This makes it ideal for battery-powered portable devices and long-standby IoT nodes.

Wide Operating Voltage Range, 5V Compatible: Supports 2.7V to 5.5V wide operating voltage, directly interfacing with 5V systems without level shifters. Operation down to 2.7V ensures stable operation as battery voltage drops.

4KB Data Flash for Runtime Independent Read/Write: Integrated 4KB EEPROM data flash enables independent data read/write while the CPU executes code, with 1,000,000 erase/write cycles.

Rich Peripheral Integration Simplifies System Design: Integrated 4-channel 8/10-bit SAR A/D converter, DMA, PWM, WDT, LVD, POR, and CSI, I2C, LINbus, UART/USART communication interfaces.

Industrial-Grade Temperature: Operating temperature range of -40℃ to +125℃ for automotive and industrial applications.

Mature RL78 Development Ecosystem: Renesas provides a complete toolchain including e² studio IDE, CS+ compiler, E2 Lite debugger, and the Y-ASK-RL78F12-V2 starter kit.

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FAQs:

1. Question What is the R5F1096AKSP#X0
   Answer It is a 16-bit microcontroller from Renesas' RL78/F12 series in an SSOP-20 package, featuring wide voltage operation and extended temperature range for automotive and industrial control applications.

2. Question What is the core processor and operating frequency
   Answer It features a 16-bit RL78 core operating at up to 32 MHz.

3. Question What is the memory capacity
   Answer It includes 16 KB code flash, 4 KB EEPROM, and 1 KB RAM.

4. Question What are the operating voltage and temperature ranges
   Answer The supply voltage range is 2.7 V to 5.5 V, and the operating temperature range is -40°C to +125°C, supporting extended temperature applications.

5. Question How many I/O ports and peripheral interfaces are provided
   Answer It offers 13 available I/O ports, integrating CSI, I²C, LINbus, UART/USART communication interfaces, and a 4-channel 8/10-bit A/D converter.

6. Question What package and dimensions does it use
   Answer It uses an SSOP-20 (20-LSSOP) package measuring 7 mm x 6 mm x 1.4 mm with a 0.65 mm pitch, and a moisture sensitivity level of MSL 3.

7. Question What timer and system protection functions are available
   Answer It integrates peripheral functions including DMA, LVD (Low Voltage Detection), POR (Power-On Reset), PWM, and WDT (Watchdog Timer).

8. Question What are the main application scenarios
   Answer It is widely used in automotive electronics (body control, sensor nodes), industrial control, office equipment, communication equipment, and home appliances requiring wide voltage and high reliability.

9. Question Which development tools and debugging methods are supported
   Answer It supports Renesas e² studio IDE and CS+ compiler, enabling programming and debugging via on-chip debug, and supports self-programming function.

10. Question What does the suffix #X0 mean
    Answer #X0 is Renesas' packing code indicating the device is shipped in tray or tube format, with a standard packing quantity of 2500 per reel.